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Second story addition builders in Ontario

Avatar for Don Williams Landscape & Tree Service
Don Williams Landscape & Tree Service
1407 N Batavia St
4.00(
15
)
Approved Pro
Don Williams Landscape & Tree Service
1407 N Batavia St
4.00(
15
)
Approved Pro
Customers say: Quality work
1464 local quotes requested
35 years of experience

We are an American owned company that value our customers. We have been doing business in the Orange County Area for over 20 years. There is no job to small or large for us to tackle. Free Estimates, 10% discounts.

"Dan Williams is an outstanding professional arborist who is generous with his time and extensive knowledge and his service is very affordable, thorough, timely and comprehensive with a level of expertise that is unmatched by any tree service I have worked with during my 40 years of ownership and management of commercial and residential properties. Dan Williams Tree Care is wonderful!"

Mark W on February 2025

We are an American owned company that value our customers. We have been doing business in the Orange County Area for over 20 years. There is no job to small or large for us to tackle. Free Estimates, 10% discounts.

"Dan Williams is an outstanding professional arborist who is generous with his time and extensive knowledge and his service is very affordable, thorough, timely and comprehensive with a level of expertise that is unmatched by any tree service I have worked with during my 40 years of ownership and management of commercial and residential properties. Dan Williams Tree Care is wonderful!"

Mark W on February 2025


Avatar for LGC Development
LGC Development
123 Main St.
4.43(
7
)
Approved Pro
LGC Development
123 Main St.
4.43(
7
)
Approved Pro
Customers say: Quick response
443 local quotes requested
8 years of experience

Woman Owned Family Business established in 2017. Collective Construction has industry experience since the 1990's. We are customer oriented and provide All types of construction services, from Pre-Construction to full Additions or ADU's in custom layouts. We also pride ourselves with designing new kitchens, bathrooms and full renovations with special touches. We are authorized applicator for Green Products in Exterior Coating with Tex-Cote cool wall for unsurpassed outcome of color and look that maintains its beauty through all weather conditions.

"My husband and I are in our 70’s. All of the upgrades/construction in our house in over 26 years was done by my career-construction husband. But recently he hurt his back. We needed our guest bath prefab bathtub/shower removed and replaced with a NICE prefab WALK-IN shower handicapped out. Our 95-year old mom was coming for a 2-week visit. We only had 3 weeks notice. Ani Kevorkian, owner of LGC Construction came to our house 1 day after I called. She listened, REALLY listened to what we wanted and understood the time constraint. She gave us a quote within hours and started the job within days. Her two gentlemen who came out were just awesome and cleaned everything up each day. Then Ani surprised us with “barn-door” glass shower doors that we didn’t even know we were getting. The shower is just beautiful! This company is exceptional. I have and will continue to tell our neighbors, people at our church, friends, etc. about LGC Construction! You can TRUST THEM!!!!"

Christine H on October 2024

Woman Owned Family Business established in 2017. Collective Construction has industry experience since the 1990's. We are customer oriented and provide All types of construction services, from Pre-Construction to full Additions or ADU's in custom layouts. We also pride ourselves with designing new kitchens, bathrooms and full renovations with special touches. We are authorized applicator for Green Products in Exterior Coating with Tex-Cote cool wall for unsurpassed outcome of color and look that maintains its beauty through all weather conditions.

"My husband and I are in our 70’s. All of the upgrades/construction in our house in over 26 years was done by my career-construction husband. But recently he hurt his back. We needed our guest bath prefab bathtub/shower removed and replaced with a NICE prefab WALK-IN shower handicapped out. Our 95-year old mom was coming for a 2-week visit. We only had 3 weeks notice. Ani Kevorkian, owner of LGC Construction came to our house 1 day after I called. She listened, REALLY listened to what we wanted and understood the time constraint. She gave us a quote within hours and started the job within days. Her two gentlemen who came out were just awesome and cleaned everything up each day. Then Ani surprised us with “barn-door” glass shower doors that we didn’t even know we were getting. The shower is just beautiful! This company is exceptional. I have and will continue to tell our neighbors, people at our church, friends, etc. about LGC Construction! You can TRUST THEM!!!!"

Christine H on October 2024


Avatar for ALSA CONSTRUCTION
ALSA CONSTRUCTION
.
5.00(
3
)
Approved Pro
ALSA CONSTRUCTION
.
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

At ALSA Construction, we deliver a seamless remodeling experience with a focus on customer satisfaction. Specializing in kitchen and bathroom remodeling, ADU/garage conversions, and pergola installations, we bring expert craftsmanship and personalized service to every project. What sets us apart is our attention to detail, commitment to quality, and tailored approach that ensures your vision is brought to life. From start to finish, we prioritize open communication and your satisfaction, creating beautiful, functional spaces that enhance your home’s value and appeal.

"They took care of the process from A-to-Z. They helped me with the design and implementation was very thoroughly thought and smooth. Anar was helpful throughout the process."

Burak O on January 2025

At ALSA Construction, we deliver a seamless remodeling experience with a focus on customer satisfaction. Specializing in kitchen and bathroom remodeling, ADU/garage conversions, and pergola installations, we bring expert craftsmanship and personalized service to every project. What sets us apart is our attention to detail, commitment to quality, and tailored approach that ensures your vision is brought to life. From start to finish, we prioritize open communication and your satisfaction, creating beautiful, functional spaces that enhance your home’s value and appeal.

"They took care of the process from A-to-Z. They helped me with the design and implementation was very thoroughly thought and smooth. Anar was helpful throughout the process."

Burak O on January 2025


Embee & Associates
8010 Haven Avenue
5.00(
1
)
Approved Pro
Embee & Associates
8010 Haven Avenue
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
92 local quotes requested

Here at Embee & Associates, Inc., we pride ourselves in a job well done. With an eye for detail, we will help your dreams become realities so please contact us today for a fast and friendly service that you will not be disappointed in!! I chose to work in this industry because I have a passion for building and completing projects. I also have substantial past experience in this field. I served in the Army in a construction MOS. After completing my service, I started working for a California state electrical indentured apprenticeship program. Soon after completing the program, I became a superintendent for an electrical company. Subsequently, I started working with EmBee and associates as a project manager and have been managing projects for 10 years. We started in this industry in 1955. We describe our business as Multi-generational.

"Excellent quality. The team is also trustworthy and reliable. There is no doubt in my mind that they are do any shortcuts. I have confidence in their work and credibility."

Diane S on March 2025

Here at Embee & Associates, Inc., we pride ourselves in a job well done. With an eye for detail, we will help your dreams become realities so please contact us today for a fast and friendly service that you will not be disappointed in!! I chose to work in this industry because I have a passion for building and completing projects. I also have substantial past experience in this field. I served in the Army in a construction MOS. After completing my service, I started working for a California state electrical indentured apprenticeship program. Soon after completing the program, I became a superintendent for an electrical company. Subsequently, I started working with EmBee and associates as a project manager and have been managing projects for 10 years. We started in this industry in 1955. We describe our business as Multi-generational.

"Excellent quality. The team is also trustworthy and reliable. There is no doubt in my mind that they are do any shortcuts. I have confidence in their work and credibility."

Diane S on March 2025


Avatar for Decoland, Inc.
Decoland, Inc.
5.00(
5
)
Approved Pro
Decoland, Inc.
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2789 local quotes requested

**Decoland Landscape & Construction Design DOES IT ALL** We were founded in 2007 with one goal in mind - to provide a FULL RANGE superior landscaping services, including landscaping, hardscaping and lawn maintenance, at affordable rates to the residents of Laguna Hills. Our company has grown over the years from a two person operation into a full staff of professionals able to meet your every landscaping need. We are dedicated to building long term relationships with our clients by providing the highest standard of quality on each and every project we do. Our reputation for customer satisfaction in the Laguna Hills area is what has made Decoland Landscape & Construction Design a household name in the industry. At Decoland Landscape & Construction Design, we understand that the outdoor aesthetic of your home or business is as important as your interior. We have a team of experts that will consult with you to determine your exact needs. From landscape maintenance to new construction, our residential and commercial clients in Laguna Hills know that when they call Decoland Landscape & Construction Design they will get the best. Contact us today for a FREE consultation and see the difference experience makes!

"Sean was fantastic. Not only did he help me create my Landscape vision but he walked me through the whole Process. He already knew all the HOA rules and guidelines. This was a no brainer in choosing him and Decoland to do my backyard. Anyone looking to do landscaping and/or any house remodeling should definitely look into using him. He’s already doing my other house right now. It’s coming out great."

Jr c on January 2025

**Decoland Landscape & Construction Design DOES IT ALL** We were founded in 2007 with one goal in mind - to provide a FULL RANGE superior landscaping services, including landscaping, hardscaping and lawn maintenance, at affordable rates to the residents of Laguna Hills. Our company has grown over the years from a two person operation into a full staff of professionals able to meet your every landscaping need. We are dedicated to building long term relationships with our clients by providing the highest standard of quality on each and every project we do. Our reputation for customer satisfaction in the Laguna Hills area is what has made Decoland Landscape & Construction Design a household name in the industry. At Decoland Landscape & Construction Design, we understand that the outdoor aesthetic of your home or business is as important as your interior. We have a team of experts that will consult with you to determine your exact needs. From landscape maintenance to new construction, our residential and commercial clients in Laguna Hills know that when they call Decoland Landscape & Construction Design they will get the best. Contact us today for a FREE consultation and see the difference experience makes!

"Sean was fantastic. Not only did he help me create my Landscape vision but he walked me through the whole Process. He already knew all the HOA rules and guidelines. This was a no brainer in choosing him and Decoland to do my backyard. Anyone looking to do landscaping and/or any house remodeling should definitely look into using him. He’s already doing my other house right now. It’s coming out great."

Jr c on January 2025


Avatar for 1 Degree Construction
1 Degree Construction
13107 Ventura Blvd Ste. 206
4.89(
121
)
Approved Pro
1 Degree Construction
13107 Ventura Blvd Ste. 206
4.89(
121
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
4219 local quotes requested

1 Degree Construction is a premier design/build construction firm in Los Angeles, providing exceptional remodeling, renovation, and new construction services for residential properties throughout Hollywood and its 10 surrounding areas, such as West Hollywood, Beverly Hills, Santa Monica, Culver City, Studio City, Burbank, Glendale, Silver Lake, Los Feliz, and Sherman Oaks. Our skilled team offers a comprehensive range of services, including: Kitchen remodeling: From minor updates to complete transformations, our team can help you create the kitchen of your dreams. Check out our kitchen remodeling portfolio for inspiration. Bathroom remodeling: Whether you're looking to update your current bathroom or create a luxurious spa-like space, we can bring your vision to life. Explore our bathroom remodeling portfolio for ideas. Home additions: Need more space for your growing family or a dedicated home office? We can help you design and build the perfect addition. View our home additions portfolio for examples. New construction: From concept to completion, we provide expert guidance and exceptional craftsmanship for new construction projects. See our new construction portfolio for inspiration. Discover our glowing reviews on Yelp at yelp.com/biz/1-degree-construction-los-angeles-2, and follow us on Facebook at facebook.com/1degreeconstruction and Instagram at instagram.com/1degreeconstruction/?hl=en for our latest projects and design ideas. Learn more about our licensing, project history, and dedication to quality workmanship on BuildZoom at buildzoom.com/contractor/1-degree-construction, and watch our informative construction process videos and client testimonials on our YouTube channel. Experience the difference with our dedicated and professional team, serving the greater Hollywood area with excellence. Contact us at 310-804-8933 to discuss your project and receive a personalized quote.

"1 Degree Construction exceeded our expectations for our master bathroom remodel. From our first consultation, they made sure to really understand our needs and preferences. The entire crew was friendly, professional, and respectful, and they kept the work area tidy throughout the project. We were also impressed with their ability to stay on schedule – not an easy feat with a big remodel like ours! The attention to detail in the craftsmanship was remarkable, and the final result is stunning. We’re so happy with our new bathroom and would absolutely hire them again for any future projects!"

Brandon T on May 2025

1 Degree Construction is a premier design/build construction firm in Los Angeles, providing exceptional remodeling, renovation, and new construction services for residential properties throughout Hollywood and its 10 surrounding areas, such as West Hollywood, Beverly Hills, Santa Monica, Culver City, Studio City, Burbank, Glendale, Silver Lake, Los Feliz, and Sherman Oaks. Our skilled team offers a comprehensive range of services, including: Kitchen remodeling: From minor updates to complete transformations, our team can help you create the kitchen of your dreams. Check out our kitchen remodeling portfolio for inspiration. Bathroom remodeling: Whether you're looking to update your current bathroom or create a luxurious spa-like space, we can bring your vision to life. Explore our bathroom remodeling portfolio for ideas. Home additions: Need more space for your growing family or a dedicated home office? We can help you design and build the perfect addition. View our home additions portfolio for examples. New construction: From concept to completion, we provide expert guidance and exceptional craftsmanship for new construction projects. See our new construction portfolio for inspiration. Discover our glowing reviews on Yelp at yelp.com/biz/1-degree-construction-los-angeles-2, and follow us on Facebook at facebook.com/1degreeconstruction and Instagram at instagram.com/1degreeconstruction/?hl=en for our latest projects and design ideas. Learn more about our licensing, project history, and dedication to quality workmanship on BuildZoom at buildzoom.com/contractor/1-degree-construction, and watch our informative construction process videos and client testimonials on our YouTube channel. Experience the difference with our dedicated and professional team, serving the greater Hollywood area with excellence. Contact us at 310-804-8933 to discuss your project and receive a personalized quote.

"1 Degree Construction exceeded our expectations for our master bathroom remodel. From our first consultation, they made sure to really understand our needs and preferences. The entire crew was friendly, professional, and respectful, and they kept the work area tidy throughout the project. We were also impressed with their ability to stay on schedule – not an easy feat with a big remodel like ours! The attention to detail in the craftsmanship was remarkable, and the final result is stunning. We’re so happy with our new bathroom and would absolutely hire them again for any future projects!"

Brandon T on May 2025


Avatar for LA Carpet Kitchen, Bath & More
LA Carpet Kitchen, Bath & More
2410 Wardlow Rd
4.26(
23
)
Approved Pro
LA Carpet Kitchen, Bath & More
2410 Wardlow Rd
4.26(
23
)
Approved Pro
Customers say: Super punctual
2116 local quotes requested
38 years of experience

Welcome to LA Carpet, your trusted partner in home remodeling. With over 35 years of experience in the industry and a staggering over 300,000 satisfied customers, we have solidified our reputation as a premier provider of top quality flooring, Kitchen, and bath solutions in Los Angeles, Orange County, and Riverside. Deals: - 50% Off A Complete Kitchen & Bathroom Remodeling - 12YR 2.99% APR Financing - 5YR 0% APR Financing

"It went very well, they are fast, cleaned up after themselves, very efficient and they installed our appliances"

Iren s on June 2023

Welcome to LA Carpet, your trusted partner in home remodeling. With over 35 years of experience in the industry and a staggering over 300,000 satisfied customers, we have solidified our reputation as a premier provider of top quality flooring, Kitchen, and bath solutions in Los Angeles, Orange County, and Riverside. Deals: - 50% Off A Complete Kitchen & Bathroom Remodeling - 12YR 2.99% APR Financing - 5YR 0% APR Financing

"It went very well, they are fast, cleaned up after themselves, very efficient and they installed our appliances"

Iren s on June 2023


Avatar for Supreme Remodeling Inc
Supreme Remodeling Inc
14545 Victory Blvd
4.63(
346
)
Approved Pro
Supreme Remodeling Inc
14545 Victory Blvd
4.63(
346
)
Approved Pro
Customers say: Quality work
6943 local quotes requested
25 years of experience

Complete remodeling and new construction general contractors near you, Supreme Remodeling, Inc., will masterfully build from your new construction dream to meet the specifications for your exquisite new construction reality. Licensed, bonded, and insured, please visit supremeremodelinginc.com galleries for great examples in exquisitely realized new construction. Great builders in life begat great buildings of life. Building a safe and responsible structure from the instructions of a well conceived design that has incorporated your needs and wants while conveying your story artfully demands Supreme Remodeling, Inc.’s team of craftsmen that awaken with passion for their craft and care about your project’s success. You will notice your goals are our focus from the first moment you meet us. When it comes to any of your project requests: New Construction; Home Additions; Bathroom Remodeling; Kitchen Remodeling; Garage Conversions; ADUs; Home Construction and beyond. We will build a structure—reinforcing comfort systems reducing and absorbing outdoor and indoor element feedback, enhancing your privacy, forming a more relaxing environment. From paper to reality, soil conditions, climate, your home’s envelope, insulation and air sealing, windows, doors, skylights, daylighting, material thermal conductivity, small to large electrical appliances. We are building your vision with a unique respect for geology and form—establishing a perfect safe foundation. Various colours, textures, and materials, closures and openings such as doors, windows, siding, accents with trim, punctuated by great lighting, elevating your home's tone and positive energy flow —a fulfiling oasis. A business built over decades of hard work and passion for ethical construction is the core of our story. We look forward with pleasure—creating and building your new construction masterpiece that runneth over with fond memories—your space of luxurious function and glorious fulfillment enhanced by your story.

"I found Supreme Remodeling here on Angi. I interviewed several contractors and chose them mostly because of YOAV their representative I met with. He was the only one who offered design ideas at the initial meeting. I wanted to build an ADU. They handled everything from design to permits. As an added bonus their bid was the lowest by quite a bit.😁😁 I would 1000% recommend Supreme Remodeling and especially Yoav, he’s a real gem."

Alison D on December 2024

Complete remodeling and new construction general contractors near you, Supreme Remodeling, Inc., will masterfully build from your new construction dream to meet the specifications for your exquisite new construction reality. Licensed, bonded, and insured, please visit supremeremodelinginc.com galleries for great examples in exquisitely realized new construction. Great builders in life begat great buildings of life. Building a safe and responsible structure from the instructions of a well conceived design that has incorporated your needs and wants while conveying your story artfully demands Supreme Remodeling, Inc.’s team of craftsmen that awaken with passion for their craft and care about your project’s success. You will notice your goals are our focus from the first moment you meet us. When it comes to any of your project requests: New Construction; Home Additions; Bathroom Remodeling; Kitchen Remodeling; Garage Conversions; ADUs; Home Construction and beyond. We will build a structure—reinforcing comfort systems reducing and absorbing outdoor and indoor element feedback, enhancing your privacy, forming a more relaxing environment. From paper to reality, soil conditions, climate, your home’s envelope, insulation and air sealing, windows, doors, skylights, daylighting, material thermal conductivity, small to large electrical appliances. We are building your vision with a unique respect for geology and form—establishing a perfect safe foundation. Various colours, textures, and materials, closures and openings such as doors, windows, siding, accents with trim, punctuated by great lighting, elevating your home's tone and positive energy flow —a fulfiling oasis. A business built over decades of hard work and passion for ethical construction is the core of our story. We look forward with pleasure—creating and building your new construction masterpiece that runneth over with fond memories—your space of luxurious function and glorious fulfillment enhanced by your story.

"I found Supreme Remodeling here on Angi. I interviewed several contractors and chose them mostly because of YOAV their representative I met with. He was the only one who offered design ideas at the initial meeting. I wanted to build an ADU. They handled everything from design to permits. As an added bonus their bid was the lowest by quite a bit.😁😁 I would 1000% recommend Supreme Remodeling and especially Yoav, he’s a real gem."

Alison D on December 2024


Avatar for So Cal Builders & Design Inc
So Cal Builders & Design Inc
15335 Morrison St
4.60(
211
)
Approved Pro
So Cal Builders & Design Inc
15335 Morrison St
4.60(
211
)
Approved Pro
Customers say: Quality work
4327 local quotes requested
43 years of experience

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"I worked with David from So Cal Builders and Design on a bathroom and bedroom addition to my home. We had been through a few renovation projects before so expectations were low, but I can honestly say this is the BEST experience I have ever had with a contractor. If you need work done hire David and his team! David helped navigate the whole process for us from drawing up the plans, through the entire build, and final inspection. As with any renovation project some issues arose along the way, but David's attitude was always "it's okay, we will take care of it"! He was super transparent with everything going on, and was very responsive when I had questions. He also helped me with some design ideas that I absolutely LOVE! The end result is honestly better than I could have fully envisioned, and I truly believe it wouldn't have been possible without David and his team. Thank you for everything So Cal Builders and Design!"

Katherine J on April 2024

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"I worked with David from So Cal Builders and Design on a bathroom and bedroom addition to my home. We had been through a few renovation projects before so expectations were low, but I can honestly say this is the BEST experience I have ever had with a contractor. If you need work done hire David and his team! David helped navigate the whole process for us from drawing up the plans, through the entire build, and final inspection. As with any renovation project some issues arose along the way, but David's attitude was always "it's okay, we will take care of it"! He was super transparent with everything going on, and was very responsive when I had questions. He also helped me with some design ideas that I absolutely LOVE! The end result is honestly better than I could have fully envisioned, and I truly believe it wouldn't have been possible without David and his team. Thank you for everything So Cal Builders and Design!"

Katherine J on April 2024


Avatar for AGA Construction Inc
AGA Construction Inc
18375 Ventura Blvd
4.64(
143
)
Approved Pro
AGA Construction Inc
18375 Ventura Blvd
4.64(
143
)
Approved Pro
Customers say: Quality work
4244 local quotes requested
19 years of experience

FREE estimates and 10% off for Angi's List members! A.G.A Construction, Inc. is a licensed, bonded and insured, full-service construction company. We offer services in both residential and commercial remodeling including, but not limited to, new construction, room additions, kitchen and bathroom remodeling. Our mission at A.G.A Construction is to provide excellent customer satisfaction and top-quality work. We work hard to maintain high standards of exceptional customer service and superiority that has become expected of us over the years. Whatever your remodeling needs are, we take the necessary time to discuss with you the wide variety of options, products, styles, specification and your desired budget available in order to make your vision a reality. When working with our team you can be sure that your remodeling project will exceed your expectations. With any remodeling job, a project is only as good as its foundation. The same is true for our company, which is built on a foundation of trust and strong relationships with our clients. As our saying goes “When we are done, you will be happy, and until you are happy, we are not done.”

"We started the process of building our detached ADU at the beginning of 2022. We hired an Architect, who drew up a plan to build a 1200 sq ft, 3 bedroom 2.5 bathroom house. After 14 months of waiting and addressing revisions required by the Los Angeles Department of Building and Safety we got our permit in “Ready to Issue” status. While waiting for city approval, we all started looking for a fair, reliable and honest contractor who would do good/solid construction. We started the process of interviewing contractors and getting bids for the job. After several meetings and several bids, we met Micky Kanian with “AGA Construction”. We found Micky on Yelp. One of his references took us thru an ADU that Micky and team built for his elderly mother-in-law to live in. This family could not say enough good things about Micky and team. They took us thru the property and explained their experience in great detail. We saw another beautiful AGA project, a 5k sq ft + project that was in progress and really knew that day that we’d found our contractor. We weren’t quite ready to pull the trigger for personal reasons, so we put the project on hold. Meanwhile, we continued to collect a couple of other bids that were already in progress. During this process, AGA kept in touch with us. They checked in every few weeks or so, without being pushy or intrusive. After a delay of about 9 months, we decided to move forward with AGA construction. No one is a tougher critic than me. I was dreading this project because of the amount of stress that I knew we’d be under. Both financially and mentally. We’ve all heard and/or lived thru the horror of a construction project gone wrong. I won’t bury the lead any further. We love our ADU!!!!! We started the project on Jan 31st of 2024. We were told that the project would take 6-8 months. We lost the first 6 weeks or so with the heavy rains from last year, but even with that delay, we were mostly done with the project by the middle of August. We ran into the “expected” unknowns and surprises – all dealt with fairly and quickly by Micky and team. I would like to call out Joachin who was amazing. We always felt like we were in the best of qualified hands during this entire process. All inspections were signed off, the last checks were written, and we now have a gorgeous new home behind the main house on that property. We were so happy with the project and trusted Micky and Joachin so much, that we immediately launched a second project of gutting and renovating a very large master bathroom for my In-Laws. That job started on September 23rd and was done the first or second week of November as promised. It would’ve been done sooner, but we had a little “client indecision” that cost us about a week or two. All in all, I would highly recommend Micky and his crew, and we plan to use them for as long as they are in business or until my family and I run out of projects."

howard w on February 2025

FREE estimates and 10% off for Angi's List members! A.G.A Construction, Inc. is a licensed, bonded and insured, full-service construction company. We offer services in both residential and commercial remodeling including, but not limited to, new construction, room additions, kitchen and bathroom remodeling. Our mission at A.G.A Construction is to provide excellent customer satisfaction and top-quality work. We work hard to maintain high standards of exceptional customer service and superiority that has become expected of us over the years. Whatever your remodeling needs are, we take the necessary time to discuss with you the wide variety of options, products, styles, specification and your desired budget available in order to make your vision a reality. When working with our team you can be sure that your remodeling project will exceed your expectations. With any remodeling job, a project is only as good as its foundation. The same is true for our company, which is built on a foundation of trust and strong relationships with our clients. As our saying goes “When we are done, you will be happy, and until you are happy, we are not done.”

"We started the process of building our detached ADU at the beginning of 2022. We hired an Architect, who drew up a plan to build a 1200 sq ft, 3 bedroom 2.5 bathroom house. After 14 months of waiting and addressing revisions required by the Los Angeles Department of Building and Safety we got our permit in “Ready to Issue” status. While waiting for city approval, we all started looking for a fair, reliable and honest contractor who would do good/solid construction. We started the process of interviewing contractors and getting bids for the job. After several meetings and several bids, we met Micky Kanian with “AGA Construction”. We found Micky on Yelp. One of his references took us thru an ADU that Micky and team built for his elderly mother-in-law to live in. This family could not say enough good things about Micky and team. They took us thru the property and explained their experience in great detail. We saw another beautiful AGA project, a 5k sq ft + project that was in progress and really knew that day that we’d found our contractor. We weren’t quite ready to pull the trigger for personal reasons, so we put the project on hold. Meanwhile, we continued to collect a couple of other bids that were already in progress. During this process, AGA kept in touch with us. They checked in every few weeks or so, without being pushy or intrusive. After a delay of about 9 months, we decided to move forward with AGA construction. No one is a tougher critic than me. I was dreading this project because of the amount of stress that I knew we’d be under. Both financially and mentally. We’ve all heard and/or lived thru the horror of a construction project gone wrong. I won’t bury the lead any further. We love our ADU!!!!! We started the project on Jan 31st of 2024. We were told that the project would take 6-8 months. We lost the first 6 weeks or so with the heavy rains from last year, but even with that delay, we were mostly done with the project by the middle of August. We ran into the “expected” unknowns and surprises – all dealt with fairly and quickly by Micky and team. I would like to call out Joachin who was amazing. We always felt like we were in the best of qualified hands during this entire process. All inspections were signed off, the last checks were written, and we now have a gorgeous new home behind the main house on that property. We were so happy with the project and trusted Micky and Joachin so much, that we immediately launched a second project of gutting and renovating a very large master bathroom for my In-Laws. That job started on September 23rd and was done the first or second week of November as promised. It would’ve been done sooner, but we had a little “client indecision” that cost us about a week or two. All in all, I would highly recommend Micky and his crew, and we plan to use them for as long as they are in business or until my family and I run out of projects."

howard w on February 2025

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Second story addition building services FAQs

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The homeowners guide to second story addition building services
From average costs to expert advice, get all the answers you need to get your job done.
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