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Addition to existing structure builders in San Diego

Avatar for EG Construction and Restoration

EG Construction and Restoration

8146 Miramar Road
4.95(
11
)
Approved Pro

EG Construction and Restoration

8146 Miramar Road
4.95(
11
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
20 years of experience

We offer a full range of residential construction services. We specialize in home remodels, office remodels, bathroom remodels, kitchen remodels, room additions, tile/ flooring installation, plumbing services, electrical wiring, interior and exterior paint, drywall installation, cabinetry, concrete and masonry, as well as ADU construction. We strive to make our customers homes or offices better and improve their lifestyles through our expertise in construction and design.

"Review time! Are you sure you want me to review EG Construction? The answer is, of course! Time has passed a bit since Elias and crew completed the project for our home here in San Diego. I just did not have the time to sit down and focus on a review for this company, but I do have time now. The guys who showed up to do the work were great. Communications from the group was excellent, no issues at all while we worked from home. The engineered wood flooring looks amazing and I really appreciate the care they took to provide a high-quality job while completing it within our agreed time schedule. Elias had no issue working this project through the holidays (it was almost Christmas), but good thing it was completed prior to that! Kudos to the crew for working so diligently and at the same time keeping the level of quality in check. No one is perfect, could there be something that they could do to improve? Sure, letâ s just say we were glad that we were not in a rush to get this project done. E.G. Construction was a bit slow to get back with estimates and follow ups on material prices. Talk about the price, their estimates were in line with other bids we received. Yes, we did shop around and almost went to another contractor, however, my wife leaned towards giving E.G. Construction an opportunity. In any case, the job was done right and thatâ s the most important thing that mattered. This is a family company, so I understand not all process is perfect so I did not mind for some of the communication delays. Paola was straightforward and easy to work with when we got in touch, she also was able to get me an answer when I asked. Also, maybe our home project is really small compared to what they are usually chasing after. Elias seemed to always act responsible and I love his stylish fashion outfit (I like his fashionable glasses the day he showed up for a final follow up with me). Not only do I recommend E.G. Construction, but we do not believe we are done with their services. Labor in general is not cheap, but quality service is not an option and I believe E.G. Construction provides excellent quality. Since we have enough left-over material to replace other carpet areas, we hope E.G. Construction will be our partner in that future project."

Allen W on February 2024

We offer a full range of residential construction services. We specialize in home remodels, office remodels, bathroom remodels, kitchen remodels, room additions, tile/ flooring installation, plumbing services, electrical wiring, interior and exterior paint, drywall installation, cabinetry, concrete and masonry, as well as ADU construction. We strive to make our customers homes or offices better and improve their lifestyles through our expertise in construction and design.

"Review time! Are you sure you want me to review EG Construction? The answer is, of course! Time has passed a bit since Elias and crew completed the project for our home here in San Diego. I just did not have the time to sit down and focus on a review for this company, but I do have time now. The guys who showed up to do the work were great. Communications from the group was excellent, no issues at all while we worked from home. The engineered wood flooring looks amazing and I really appreciate the care they took to provide a high-quality job while completing it within our agreed time schedule. Elias had no issue working this project through the holidays (it was almost Christmas), but good thing it was completed prior to that! Kudos to the crew for working so diligently and at the same time keeping the level of quality in check. No one is perfect, could there be something that they could do to improve? Sure, letâ s just say we were glad that we were not in a rush to get this project done. E.G. Construction was a bit slow to get back with estimates and follow ups on material prices. Talk about the price, their estimates were in line with other bids we received. Yes, we did shop around and almost went to another contractor, however, my wife leaned towards giving E.G. Construction an opportunity. In any case, the job was done right and thatâ s the most important thing that mattered. This is a family company, so I understand not all process is perfect so I did not mind for some of the communication delays. Paola was straightforward and easy to work with when we got in touch, she also was able to get me an answer when I asked. Also, maybe our home project is really small compared to what they are usually chasing after. Elias seemed to always act responsible and I love his stylish fashion outfit (I like his fashionable glasses the day he showed up for a final follow up with me). Not only do I recommend E.G. Construction, but we do not believe we are done with their services. Labor in general is not cheap, but quality service is not an option and I believe E.G. Construction provides excellent quality. Since we have enough left-over material to replace other carpet areas, we hope E.G. Construction will be our partner in that future project."

Allen W on February 2024


Avatar for CTN CONSTRUCTION

CTN CONSTRUCTION

1945 OLIVER AVE
5.00(
4
)
Approved Pro

CTN CONSTRUCTION

1945 OLIVER AVE
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

CTN CONSTRUCTION is your one stop shop for all of your remodeling needs! 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. Give us a call today!

"Excellent contractor, very professional, he was on time and did an amazing job, I highly recommend Chris Nikolsky !!"

Sarita A on June 2023

CTN CONSTRUCTION is your one stop shop for all of your remodeling needs! 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. Give us a call today!

"Excellent contractor, very professional, he was on time and did an amazing job, I highly recommend Chris Nikolsky !!"

Sarita A on June 2023


Avatar for Caliber Construction & Remodeling Corporation

Caliber Construction & Remodeling Corporation

1636 Catalina Boulevard
5.00(
2
)
Approved Pro

Caliber Construction & Remodeling Corporation

1636 Catalina Boulevard
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Caliber Construction & Remodeling is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very responsive and flexible. Does quality work In a timely manner."

John M on March 2022

Caliber Construction & Remodeling is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very responsive and flexible. Does quality work In a timely manner."

John M on March 2022


Avatar for Remcon Design Build

Remcon Design Build

7154 Convoy Ct
5.00(
1
)
Approved Pro

Remcon Design Build

7154 Convoy Ct
5.00(
1
)
Approved Pro
19 years of experience
Free onsite estimate

Remcon Design Build 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.

Remcon Design Build 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.


Avatar for Coastal Contracting, Inc.

Coastal Contracting, Inc.

5476 Moonlight Lane
4.50(
8
)
Approved Pro

Coastal Contracting, Inc.

5476 Moonlight Lane
4.50(
8
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

Coastal Contracting Inc. offers honest, reliable and professional craftsmanship. We specialize in the design and remodel of kitchens and bathrooms. We promise you won't be disappointed with our work. Behind that promise, we want you to know that we back our work with satisfaction guarantee. We won't stop working until you like what we have done.

"Very Professional. Always on time. Cleaned up everyday. Work was of the highest quality. Always polite. Work was done during the Corona Pandemic (after the state allowed this type of work) and workers always wore face masks and socially distanced. Would definitely use Coastal Contracting and Brennon again."

Eugene H on September 2020

Coastal Contracting Inc. offers honest, reliable and professional craftsmanship. We specialize in the design and remodel of kitchens and bathrooms. We promise you won't be disappointed with our work. Behind that promise, we want you to know that we back our work with satisfaction guarantee. We won't stop working until you like what we have done.

"Very Professional. Always on time. Cleaned up everyday. Work was of the highest quality. Always polite. Work was done during the Corona Pandemic (after the state allowed this type of work) and workers always wore face masks and socially distanced. Would definitely use Coastal Contracting and Brennon again."

Eugene H on September 2020


Avatar for Ritz Design Build, a Division of Budge-It Home Remodeling, Inc.

Ritz Design Build, a Division of Budge-It Home Remodeling, Inc.

7878 Clairemont Mesa Blvd, Suite K
4.94(
15
)
Approved Pro

Ritz Design Build, a Division of Budge-It Home Remodeling, Inc.

7878 Clairemont Mesa Blvd, Suite K
4.94(
15
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
14 local quotes requested

Ritz Design Build, has served all of San Diego County as a design-build contractor since 1965.Their specialty is designing and building Accessory Dwelling Units, ADU's, and custom home additions, such as Master Suites, Family Rooms, Granny Flats (ADU's) Kitchen Extensions, and Second Stories. They also offer a 3D design service on all qualifying projects. This service allows homeowners to visualize their completed projects during the initial design stage. The service includes both interior and exterior 3D renderings and floor plan options. Put their 55 years of tried & true experience to work for you and see why so many of your neighbors have already chosen Ritz Design Build to design and build their home addition.

"From the first meeting with Ed and Claudia, my family knew we were in great hands. They listened to our needs and wants and offered advice to help us make the best decisions for our family. During the design process, all the details we reviewed and the team listened. The final design was exactly what I wanted. Once Ritz began the remodel, I was kept in the loop from permits, inspections, timelines, and everything else. I was never guessing. The project manger, Aiden, listened to all my questions and made sure I understood each decision made. When it came to the details, Aiden was always a phone call away. He spent hours working to make sure everything was perfect and that I was happy with the end results. Ritz was professional and timely and even completed the project within in the timeframe (over a month earlier than projected). During demolition, the crew worked to overcome any challenges that came their way. The construction process moved quickly and each team was professional. All subcontractors were part of the team ( plumbing, flooring, painting, etc.) they always were professional and answered any questions I had. Even during a pandemic, Ritz was able to design and build my dream home. I appreciate all their hard work and dedication to the remodel. Aiden is knowledgeable with his skills and handy work and led the team with excellence. Eddie designed a home that met all my family needs. The crews were top notch and the best of the best. And Ed and Claudia always treated us like family when we met. If you need your home remodeled, Ritz is the company for you."

Christinia E on February 2022

Ritz Design Build, has served all of San Diego County as a design-build contractor since 1965.Their specialty is designing and building Accessory Dwelling Units, ADU's, and custom home additions, such as Master Suites, Family Rooms, Granny Flats (ADU's) Kitchen Extensions, and Second Stories. They also offer a 3D design service on all qualifying projects. This service allows homeowners to visualize their completed projects during the initial design stage. The service includes both interior and exterior 3D renderings and floor plan options. Put their 55 years of tried & true experience to work for you and see why so many of your neighbors have already chosen Ritz Design Build to design and build their home addition.

"From the first meeting with Ed and Claudia, my family knew we were in great hands. They listened to our needs and wants and offered advice to help us make the best decisions for our family. During the design process, all the details we reviewed and the team listened. The final design was exactly what I wanted. Once Ritz began the remodel, I was kept in the loop from permits, inspections, timelines, and everything else. I was never guessing. The project manger, Aiden, listened to all my questions and made sure I understood each decision made. When it came to the details, Aiden was always a phone call away. He spent hours working to make sure everything was perfect and that I was happy with the end results. Ritz was professional and timely and even completed the project within in the timeframe (over a month earlier than projected). During demolition, the crew worked to overcome any challenges that came their way. The construction process moved quickly and each team was professional. All subcontractors were part of the team ( plumbing, flooring, painting, etc.) they always were professional and answered any questions I had. Even during a pandemic, Ritz was able to design and build my dream home. I appreciate all their hard work and dedication to the remodel. Aiden is knowledgeable with his skills and handy work and led the team with excellence. Eddie designed a home that met all my family needs. The crews were top notch and the best of the best. And Ed and Claudia always treated us like family when we met. If you need your home remodeled, Ritz is the company for you."

Christinia E on February 2022


Dryfix Services, Inc.

2252 Main St Unit 10
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Dryfix Services, Inc.

2252 Main St Unit 10
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

We are 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 are 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."


Avatar for Crest View Construction

Crest View Construction

6125 Imperial Ave
4.88(
8
)
Approved Pro

Crest View Construction

6125 Imperial Ave
4.88(
8
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

General contractor. 20 years experience and dedication. We specialize in all types of remodels and are here to assist you in making your dream remodel a reality. We pride ourself on delivering customer satisfaction on all projects. Quality work on time and budget . Call or click to schedule an estimate today!

"I did two whole home renovations with CrestView Construction. I found them to be knowledgeable, friendly and respectful of my homes. Mr. Hameed is communicative and tries to stay on schedule. One aspect that I was really impressed with, was his dedication to getting the job done correct and fixing things that fell below my standards, without protest. You can tell Mr. Hameed and CrestView Construction take pride in the work they do and are dedicated to providing great finished spaces."

Lara B on August 2025

General contractor. 20 years experience and dedication. We specialize in all types of remodels and are here to assist you in making your dream remodel a reality. We pride ourself on delivering customer satisfaction on all projects. Quality work on time and budget . Call or click to schedule an estimate today!

"I did two whole home renovations with CrestView Construction. I found them to be knowledgeable, friendly and respectful of my homes. Mr. Hameed is communicative and tries to stay on schedule. One aspect that I was really impressed with, was his dedication to getting the job done correct and fixing things that fell below my standards, without protest. You can tell Mr. Hameed and CrestView Construction take pride in the work they do and are dedicated to providing great finished spaces."

Lara B on August 2025


Active Endeavor, Inc.

4124 North Bonita Street
5.00(
3
)
Approved Pro

Active Endeavor, Inc.

4124 North Bonita Street
5.00(
3
)
Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

A E Design & Build 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. Rated A+ by the BBB, timely communication 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.

"Dirk was a consummate professional. His work was completed on time and under my budget as he worked to save us money rather than trying to upsell at every opportunity. His crew were very skilled and friendly. I will utilize them in the future on another project and would recommend him to anyone looking for construction done on their house"

Rusty D on August 2024

A E Design & Build 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. Rated A+ by the BBB, timely communication 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.

"Dirk was a consummate professional. His work was completed on time and under my budget as he worked to save us money rather than trying to upsell at every opportunity. His crew were very skilled and friendly. I will utilize them in the future on another project and would recommend him to anyone looking for construction done on their house"

Rusty D on August 2024


Avatar for Olalde Group, Inc.

Olalde Group, Inc.

741 East Adams Park Drive
5.00(
1
)
Approved Pro

Olalde Group, Inc.

741 East Adams Park Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

Olalde Group, Inc., 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

Judy M on October 2023

Olalde Group, Inc., 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

Judy M on October 2023

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FAQs for addition to existing structure building service projects in San Diego, CA

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The San Diego, CA homeowners’ guide to addition to existing structure building services

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.