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Avatar for U&I Construction, Inc.

U&I Construction, Inc.

13027 Victory Blvd # 417
5.00(
6
)
Approved Pro

U&I Construction, Inc.

13027 Victory Blvd # 417
5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

We are a locally owned with over 25 years of industry experience, Our company values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Rudy did a fantastic job remodeling my bathroom. He was excellent with communication and accommodated every need. Definitely going to rehire him to do our other bathroom soon. "

Tullio P on May 2025

We are a locally owned with over 25 years of industry experience, Our company values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Rudy did a fantastic job remodeling my bathroom. He was excellent with communication and accommodated every need. Definitely going to rehire him to do our other bathroom soon. "

Tullio P on May 2025


Avatar for Construction Masters

Construction Masters

18075 VENTURA BLVD
4.87(
251
)
Approved Pro

Construction Masters

18075 VENTURA BLVD
4.87(
251
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
430 local quotes requested

Awarded by J.D. Power, Construction Masters ™ is a family owned, full service, general construction company with 36 years of experience in Kitchen and Bathroom Remodeling, Garage Conversions (ADU), New Construction, Room Additions, Roofing, Painting, Flooring, Windows, Stonework and more. Licensed #762655 & #623586, Bonded #SC1025172 and Insured #1454306. Construction Masters ™ has gained a reputation for excellence as one of California’s most respected construction firms as well as an industry leader within the residential, corporate and restaurant/retail construction markets. Contact us and make your dream a reality! Corporation - Moshe Cohen Inc.

"We purchased our home knowing it would need extensive remodels, and we were admittedly nervous after hearing so many horror stories about planning hold-ups and unreliable contractors. We did our homework, researched over 8 companies, and met with 5. The moment we met Moshe, we knew he was the right person for us. He was the right price, had the right temperament, the right balance of speed and detail orientation, and most importantly, he listened to what we wanted. While other contractors tried to push us into their vision, Moshe respected ours and guided us with smart advice that improved the design for real-life living. It was truly the perfect match. From day one, Moshe was on top of everything. He always had a team on site, and they worked tirelessly through what was no small project: three bathrooms, moving the laundry room, relocating the kitchen, laundry and 2 bedrooms, installing new structural supports, moving multiple windows, moving a slider door and so much more. We even made changes along the way, and he accommodated seamlessly. Incredibly, all of this was completed in just three months, fully permitted and signed off by the city. The quality speaks for itself. Every wall, cabinet, and tile is perfectly placed. During our walkthrough, we nitpicked small things, but Moshe was already ahead of us, pointing them out himself and immediately bringing in his team to perfect the final touches. He also gave us the “Moshe Guarantee”: if anything comes up in the months or years ahead, just call and he’ll send someone out. That level of pride and accountability is rare. What impressed us just as much was the caliber of his entire team. Every single person Moshe brought onto our property was kind, respectful, and excellent at their craft, from Miguel the electrician to Victor, who built out our wardrobe, hung shutters, and took care of countless details. It was clear that Moshe surrounds himself with true professionals. I truly cannot recommend Moshe and Construction Masters highly enough. They turned a daunting remodel into a smooth, exciting process, and the results exceeded our expectations. We will only ever use Construction Masters in the future, and we recommend them wholeheartedly to anyone looking for quality work and peace of mind."

Lauren H on September 2025

Awarded by J.D. Power, Construction Masters ™ is a family owned, full service, general construction company with 36 years of experience in Kitchen and Bathroom Remodeling, Garage Conversions (ADU), New Construction, Room Additions, Roofing, Painting, Flooring, Windows, Stonework and more. Licensed #762655 & #623586, Bonded #SC1025172 and Insured #1454306. Construction Masters ™ has gained a reputation for excellence as one of California’s most respected construction firms as well as an industry leader within the residential, corporate and restaurant/retail construction markets. Contact us and make your dream a reality! Corporation - Moshe Cohen Inc.

"We purchased our home knowing it would need extensive remodels, and we were admittedly nervous after hearing so many horror stories about planning hold-ups and unreliable contractors. We did our homework, researched over 8 companies, and met with 5. The moment we met Moshe, we knew he was the right person for us. He was the right price, had the right temperament, the right balance of speed and detail orientation, and most importantly, he listened to what we wanted. While other contractors tried to push us into their vision, Moshe respected ours and guided us with smart advice that improved the design for real-life living. It was truly the perfect match. From day one, Moshe was on top of everything. He always had a team on site, and they worked tirelessly through what was no small project: three bathrooms, moving the laundry room, relocating the kitchen, laundry and 2 bedrooms, installing new structural supports, moving multiple windows, moving a slider door and so much more. We even made changes along the way, and he accommodated seamlessly. Incredibly, all of this was completed in just three months, fully permitted and signed off by the city. The quality speaks for itself. Every wall, cabinet, and tile is perfectly placed. During our walkthrough, we nitpicked small things, but Moshe was already ahead of us, pointing them out himself and immediately bringing in his team to perfect the final touches. He also gave us the “Moshe Guarantee”: if anything comes up in the months or years ahead, just call and he’ll send someone out. That level of pride and accountability is rare. What impressed us just as much was the caliber of his entire team. Every single person Moshe brought onto our property was kind, respectful, and excellent at their craft, from Miguel the electrician to Victor, who built out our wardrobe, hung shutters, and took care of countless details. It was clear that Moshe surrounds himself with true professionals. I truly cannot recommend Moshe and Construction Masters highly enough. They turned a daunting remodel into a smooth, exciting process, and the results exceeded our expectations. We will only ever use Construction Masters in the future, and we recommend them wholeheartedly to anyone looking for quality work and peace of mind."

Lauren H on September 2025


Avatar for Precise Development Services Inc

Precise Development Services Inc

8347 Penfield Avenue
5.00(
13
)
Approved Pro

Precise Development Services Inc

8347 Penfield Avenue
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
582 local quotes requested

Full service general contractor performing all project big and small

"We had a great experience. Timely and professional company who is willing to work with you on any concerns you may have. Our new shower is stunning!"

Moska M on September 2025

Full service general contractor performing all project big and small

"We had a great experience. Timely and professional company who is willing to work with you on any concerns you may have. Our new shower is stunning!"

Moska M on September 2025


Avatar for Pristine Construction Inc

Pristine Construction Inc

14320 Ventura Blvd
4.94(
196
)
Approved Pro

Pristine Construction Inc

14320 Ventura Blvd
4.94(
196
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1005 local quotes requested

General building contractor. Specializing in custom kitchens and bathrooms. Complete interior design and planning. Additions and new construction. Custom carpentry, tile and stone work.

"The remodeling of my guest bath went very smoothly. I had few ideas as to what I wanted, but thanks to Nathan's design help, I was able to select the items that fit my concept. Many reviews talk mainly about the job and the results, but there is one important area that is often neglected: the working crew. Without exception his guys, besides being highly competent, were both respectful and considerate at all times. I strongly recommend this company!"

Edward M on February 2025

General building contractor. Specializing in custom kitchens and bathrooms. Complete interior design and planning. Additions and new construction. Custom carpentry, tile and stone work.

"The remodeling of my guest bath went very smoothly. I had few ideas as to what I wanted, but thanks to Nathan's design help, I was able to select the items that fit my concept. Many reviews talk mainly about the job and the results, but there is one important area that is often neglected: the working crew. Without exception his guys, besides being highly competent, were both respectful and considerate at all times. I strongly recommend this company!"

Edward M on February 2025


Avatar for Evo Building Solutions

Evo Building Solutions

5.00(
4
)
Approved Pro

Evo Building Solutions

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
818 local quotes requested

EVO is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We had Barney and Jasper and their team demo and replace some dry rotted rim joists and sill plates as well as demo an old deck and then build a new one of a different design. The whole process of working with Barney and Jasper was very smooth and easy, we had no problems that they could not solve through out the entire process. They are both very friendly, likeable and knowledgeable, we really enjoyed working with them on this project. We will be having them redo one of our bathrooms as our next project with them. We Highly recommend them."

Richard B on August 2025

EVO is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We had Barney and Jasper and their team demo and replace some dry rotted rim joists and sill plates as well as demo an old deck and then build a new one of a different design. The whole process of working with Barney and Jasper was very smooth and easy, we had no problems that they could not solve through out the entire process. They are both very friendly, likeable and knowledgeable, we really enjoyed working with them on this project. We will be having them redo one of our bathrooms as our next project with them. We Highly recommend them."

Richard B on August 2025


Clark Perry Construction

23648 Balmoral Lane
5.00(
4
)
Approved Pro

Clark Perry Construction

23648 Balmoral Lane
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
170 local quotes requested

We are licensed general contractors. we build additions, do renovations ,repair termite and dry-rot damage ,build and repair decks, pergolas,patio covers made of wood, masonry, concrete work.

"He built it to last and he did a fantastic job."

Russell S on May 2024

We are licensed general contractors. we build additions, do renovations ,repair termite and dry-rot damage ,build and repair decks, pergolas,patio covers made of wood, masonry, concrete work.

"He built it to last and he did a fantastic job."

Russell S on May 2024


Avatar for IND Construction, LLC.

IND Construction, LLC.

16430 Ventura Blvd
4.93(
97
)
Approved Pro

IND Construction, LLC.

16430 Ventura Blvd
4.93(
97
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1614 local quotes requested

At IND construction, we believe that the heart lives where the home is. We do more than construct homes; we commit to caring, design & beauty. Why IND? High-Quality Homes With High Standards Of Excellence! For over 16 years, IND Construction has offered Design & Build construction services throughout Los Angeles and the San Fernando Valley. We specialize in residential remodeling, including New Construction and Custom Home Building, Additions of All Types, Complete Home Renovations, Kitchens and Baths, Design, and Planning. We help take your blue-sky concepts and turn your dream remodel into a reality! Our commitment is to preserve the origins of the structure, integrated with our specialized interior designs. As a fully licensed (License #937833), bonded & insured remodeling company, we are reliable, trustworthy & reputable. From our family to yours, our #1 goal is your satisfaction! Services Provided Accessory Dwelling Units (ADUs), Custom Home, Garage Building, Guesthouse Design & Construction, Home Additions, Home Remodeling, New Home Construction, Bathroom Remodeling, Kitchen Remodeling Awards * NKBA - National Kitchen & Bath Association * NARI - National Association of the remodeling industry * Best of Houzz Service Award, 2014-2016 * 2012 Angie's List- Super Service Award

"My husband and I hired IND Construction for a stucco project on our home, and we could not be happier. From start to finish, we were treated with kindness and respect. Eran Zared and his team exceeded our expectations and demonstrated that they genuinely cared about the quality of their work and their customers. The texture and finish of the stucco are consistent and beautifully done, and their passion really shows in the final result. The project was completed ahead of schedule, at a reasonable price, without cutting corners. We look forward to choosing IND Construction for our future projects, as well. Thanks so much, job well done!"

Leslea R on August 2025

At IND construction, we believe that the heart lives where the home is. We do more than construct homes; we commit to caring, design & beauty. Why IND? High-Quality Homes With High Standards Of Excellence! For over 16 years, IND Construction has offered Design & Build construction services throughout Los Angeles and the San Fernando Valley. We specialize in residential remodeling, including New Construction and Custom Home Building, Additions of All Types, Complete Home Renovations, Kitchens and Baths, Design, and Planning. We help take your blue-sky concepts and turn your dream remodel into a reality! Our commitment is to preserve the origins of the structure, integrated with our specialized interior designs. As a fully licensed (License #937833), bonded & insured remodeling company, we are reliable, trustworthy & reputable. From our family to yours, our #1 goal is your satisfaction! Services Provided Accessory Dwelling Units (ADUs), Custom Home, Garage Building, Guesthouse Design & Construction, Home Additions, Home Remodeling, New Home Construction, Bathroom Remodeling, Kitchen Remodeling Awards * NKBA - National Kitchen & Bath Association * NARI - National Association of the remodeling industry * Best of Houzz Service Award, 2014-2016 * 2012 Angie's List- Super Service Award

"My husband and I hired IND Construction for a stucco project on our home, and we could not be happier. From start to finish, we were treated with kindness and respect. Eran Zared and his team exceeded our expectations and demonstrated that they genuinely cared about the quality of their work and their customers. The texture and finish of the stucco are consistent and beautifully done, and their passion really shows in the final result. The project was completed ahead of schedule, at a reasonable price, without cutting corners. We look forward to choosing IND Construction for our future projects, as well. Thanks so much, job well done!"

Leslea R on August 2025


Avatar for ALSA CONSTRUCTION

ALSA CONSTRUCTION

18801 Ventura Blvd
5.00(
4
)
Approved Pro

ALSA CONSTRUCTION

18801 Ventura Blvd
5.00(
4
)
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.

"Full kitchen and bathroom remodel. (Loft condo) From my initial meetings with Anar the owner, to meeting the team that did the install It was an entirely stellar experience. Anar presented me with samples and a clear understanding of the project scope. A project manager was assigned that came out to the site on a regular basis to monitor progress and quality. The two gentleman that came out to do the installation were personable..and maintained a clean workspace and professional attitude throughout. Both obviously skilled for the job duties. There was great care taken during the project on communication regarding the installations, and leaving the site as undisturbed as possible (clean) and with respect to property rules. (Condo). The fixtures and materials offered were all top quality and brands. Project oversight and city permits were all handled by the project manager. A very high level of communication and attention to detail were provided throughout the project. My spouse and I are very happy with the results, and this is added tremendously to the value of the property. This is our first remodel, and although it is an inherently stressful undertaking, Anar and his team really delivered with service and quality. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ gentleman! Thank you again! I recommend working with this team👍"

Diego C on July 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.

"Full kitchen and bathroom remodel. (Loft condo) From my initial meetings with Anar the owner, to meeting the team that did the install It was an entirely stellar experience. Anar presented me with samples and a clear understanding of the project scope. A project manager was assigned that came out to the site on a regular basis to monitor progress and quality. The two gentleman that came out to do the installation were personable..and maintained a clean workspace and professional attitude throughout. Both obviously skilled for the job duties. There was great care taken during the project on communication regarding the installations, and leaving the site as undisturbed as possible (clean) and with respect to property rules. (Condo). The fixtures and materials offered were all top quality and brands. Project oversight and city permits were all handled by the project manager. A very high level of communication and attention to detail were provided throughout the project. My spouse and I are very happy with the results, and this is added tremendously to the value of the property. This is our first remodel, and although it is an inherently stressful undertaking, Anar and his team really delivered with service and quality. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ gentleman! Thank you again! I recommend working with this team👍"

Diego C on July 2025


Avatar for FF Innovation Building Inc

FF Innovation Building Inc

145 W Avenida De Los Arboles 221
4.50(
2
)
Approved Pro

FF Innovation Building Inc

145 W Avenida De Los Arboles 221
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1052 local quotes requested

FF INNOVATION BUILDING INC We are proud of our services. Offering. General remodeling, bathrooms, and kitchens With more than 10 years of experience, in flooring, plumbing, finish carpentry, door and window installations, drywall repairs, and handyman services. We provide quality services and good customer service. We don't take shortcuts; we do things the right bathroom's kitchens flooring Plumbing finish Carpenter door window installations drywall repairs handyman services We provide quality services and good customer services we don't do things the easy way we do things the right way. Feel free to call us. We are happy to help you. Feel free to call us for any questions we offer. Free estimates.

"Scheduling was a little rough, but once we started in earnest the work went quickly and neatly. Communication was excellent."

Robert K on November 2024

FF INNOVATION BUILDING INC We are proud of our services. Offering. General remodeling, bathrooms, and kitchens With more than 10 years of experience, in flooring, plumbing, finish carpentry, door and window installations, drywall repairs, and handyman services. We provide quality services and good customer service. We don't take shortcuts; we do things the right bathroom's kitchens flooring Plumbing finish Carpenter door window installations drywall repairs handyman services We provide quality services and good customer services we don't do things the easy way we do things the right way. Feel free to call us. We are happy to help you. Feel free to call us for any questions we offer. Free estimates.

"Scheduling was a little rough, but once we started in earnest the work went quickly and neatly. Communication was excellent."

Robert K on November 2024


Avatar for Ion Builders Inc

Ion Builders Inc

5.00(
39
)
Approved Pro

Ion Builders Inc

5.00(
39
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
250 local quotes requested

ION Builders Inc. is a full service general construction family owned company with over 17 years of experience. We specialize in decking and complete back and front yard remodeling projects. We are licensed, Bonded and Insured. Since we have been established, our main goal is to provide the best solution and customer service for our customers. In our company we will make sure that your dream project will fit your vision and your budget.

"I reached out to ION Builders for some help with building my deck, and let me tell you, they exceeded my expectations! They showed up on time, considered my budget, and finished the job within the deadline. And can we talk about how helpful they were during material selection for their excellent work? Now that I've had this experience, I have no doubt calling these guys if I ever need this help again. And, of course, to everyone in need of similar services, consider hiring them."

Vicky N D on December 2023

ION Builders Inc. is a full service general construction family owned company with over 17 years of experience. We specialize in decking and complete back and front yard remodeling projects. We are licensed, Bonded and Insured. Since we have been established, our main goal is to provide the best solution and customer service for our customers. In our company we will make sure that your dream project will fit your vision and your budget.

"I reached out to ION Builders for some help with building my deck, and let me tell you, they exceeded my expectations! They showed up on time, considered my budget, and finished the job within the deadline. And can we talk about how helpful they were during material selection for their excellent work? Now that I've had this experience, I have no doubt calling these guys if I ever need this help again. And, of course, to everyone in need of similar services, consider hiring them."

Vicky N D on December 2023

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FAQs for shelter or outbuilding building service projects in Topanga, CA

A bomb shelter is an abode built to withstand disaster. Bomb shelters may refer to a space or bunker that can protect inhabitants through a hypothetical nuclear attack, apocalypse, or any other massive crisis. People usually build bomb shelters underground and stock them to live there a few days to a month at a time. Doomsday bunkers accommodate long-term living rather than just through a short crisis.

Builders construct bomb shelters with reinforced steel, box culvert, concrete, or other durable materials (but many professionals do not recommend shipping containers, as they’re not designed to live underground. If building underground, you’ll first have to excavate land before building the actual structure. You’ll have to implement air and water filtration systems, septic systems, and power supply.

It takes a lot of experience to safely and legally construct a bomb shelter, not to mention make sure it’s fit to live in for extended periods of time. It’s best to talk to a residential structural engineer near you for proper guidance.

The current standard filtration systems require filtering both air and water. For air, you’ll want an NBC filter system, which both domestic and international producers make. NBC stands for Nuclear, Biological, and Chemical, which filters out all three. If you’re only building your shelter for natural disasters, chemical attacks, and biological attacks, you may opt for the less expensive HEPA filter system. 

Water filtration requires the same level of care. You’ll likely want to have a large water storage capacity to survive short-term disasters. For long-term living, you’ll want to have a water filtration system.

Rising S bunker prices depend on the size, ranging anywhere from $20,000 to $9 million. Their least expensive model is 96 square feet while their most expensive model has a gym, swimming pool, hot tub, and bowling alley.

  • Mini: $45,500

  • Standard Bomb Shelter: $67,500–$109,500

  • Silver Leaf: $140,000–$182,500

  • Admiral: $180,000–$500,000

  • Xtreme: $450,000–$780,000

  • Xtreme Bunker Complex: $840,000–$1,830,000

  • Luxury Series: $3,800,000–$9,600,000

You almost always need a permit to build a bunker on land with any type of public utilities running through it. You’ll want to check with your local building code enforcement agency to see if this is the case for your area. 

Because you’re building a structural component that often requires electricity, water, and sewage services, you’ll need to apply for permits to attach these utilities to your new property. However, off-grid-only units in rural areas may not need all or any of the permitting you’d normally find in more urban settings.

To survive a nuclear blast, you’ll need to have your bunker at least three feet underground. However, it’s usually advisable to put it further underground. To survive a close strike, you’ll want to have the bunker at least 10 feet down and with five-foot thick reinforced concrete. However, knowing exactly how deep to build depends on the size of the blast you’re trying to avoid. Most bunkers don’t need to be more than 5 feet below the ground. 

The Topanga, CA homeowners’ guide to shelter or outbuilding building services

From average costs to expert advice, get all the answers you need to get your job done.

  • Open door to storm cellar

    HomeAdvisor’s Bomb Shelter and Bunker Cost Guide covers all the costs of a prefabricated doomsday bunker. Find costs and find professional bunker builders near you.

  • light blue shed in a backyard

    Building a shed or playhouse comes with costs for materials, labor, and design choices. Compare DIY vs. professional installation to find the best option for your budget.

  • wooden gazebo recently built in backyard garden

    Learn how to budget for a new gazebo by exploring how factors such as shape, size, materials, permits, and labor affect the total cost.