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Find Addition to existing structure builders in San Antonio

Avatar for Robinson Construction

Robinson Construction

5.00(
7
)
Approved Pro

Robinson Construction

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Established in 1990, Robinson Construction Inc. is an experienced General Contractor providing COMMERCIAL and RESIDENTIAL construction services, including new construction and major renovations, including kitchen, bath, room additions, and commercial office renovations. We manage the entire project, start to finish, with some of the best Subcontractors and Project Managers in the industry. When you want your project done right, call Robinson Construction!

"We hired John Robinson to paint the entire interior, rock the living room fireplace (beautifully crafted with Austin Cave stone) 10ft to the ceiling, prep the kitchen for new cabinets and install quarter round throughout the house. The sub contractors were very good craftsmen and thatâ s what put us at ease about the project."

Jack T on May 2024

Established in 1990, Robinson Construction Inc. is an experienced General Contractor providing COMMERCIAL and RESIDENTIAL construction services, including new construction and major renovations, including kitchen, bath, room additions, and commercial office renovations. We manage the entire project, start to finish, with some of the best Subcontractors and Project Managers in the industry. When you want your project done right, call Robinson Construction!

"We hired John Robinson to paint the entire interior, rock the living room fireplace (beautifully crafted with Austin Cave stone) 10ft to the ceiling, prep the kitchen for new cabinets and install quarter round throughout the house. The sub contractors were very good craftsmen and thatâ s what put us at ease about the project."

Jack T on May 2024


Avatar for Patco Remodelers, Inc.

Patco Remodelers, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Patco Remodelers, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
40 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!


Avatar for Vision Design and Build

Vision Design and Build

4.54(
19
)
Approved Pro

Vision Design and Build

4.54(
19
)
Approved Pro
Customers say: Quality work
23 years of experience
Free onsite estimate

Vision Design and Build opened its doors in 2003. However, we have built a reputation for quality work with each satisfied customer. As we've grown, we've been careful not to compromise our commitment to quality. We specialize in additions, major renovations, and remodels. To learn more about our company and the services we offer, click on the My Website link above. Our sense of pride is apparent in every addition or remodel project we complete. Our quality craftsmanship will satisfy the most discriminating tastes and our affordable pricing will surprise even the most frugal budget. Do not hesitate to phone or e-mail us directly to schedule a time to meet.

"Overall a great experience! I recommend Brian and the team. There were issues in Supply chain after COVID, but VDB communicated; and when we raised concerns, adjusted. Id work with them again."

Will C on September 2024

Vision Design and Build opened its doors in 2003. However, we have built a reputation for quality work with each satisfied customer. As we've grown, we've been careful not to compromise our commitment to quality. We specialize in additions, major renovations, and remodels. To learn more about our company and the services we offer, click on the My Website link above. Our sense of pride is apparent in every addition or remodel project we complete. Our quality craftsmanship will satisfy the most discriminating tastes and our affordable pricing will surprise even the most frugal budget. Do not hesitate to phone or e-mail us directly to schedule a time to meet.

"Overall a great experience! I recommend Brian and the team. There were issues in Supply chain after COVID, but VDB communicated; and when we raised concerns, adjusted. Id work with them again."

Will C on September 2024


Avatar for Birdseye Pro Construction LLC

Birdseye Pro Construction LLC

5.00(
8
)
Approved Pro

Birdseye Pro Construction LLC

5.00(
8
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
58 local quotes requested

Construction/ Remodeling. Your satisfaction is very important to us, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"We had a kitchen counter that had to be repaired and have extra support done to it. Scott had one of his guys do the job and it came out great. It looks esthetically pleasing and is nice. Scott was easy to talk to and very good listener and gone beyond what was needed. We def having him come back for other things and highly recommend his business."

Charles C on June 2025

Construction/ Remodeling. Your satisfaction is very important to us, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"We had a kitchen counter that had to be repaired and have extra support done to it. Scott had one of his guys do the job and it came out great. It looks esthetically pleasing and is nice. Scott was easy to talk to and very good listener and gone beyond what was needed. We def having him come back for other things and highly recommend his business."

Charles C on June 2025


Avatar for D Michael Designs

D Michael Designs

4.82(
413
)
Approved Pro

D Michael Designs

4.82(
413
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
30 local quotes requested

Designer Michael Designs LLC is a local San Antonio business that performs the following services: Kitchen and Bathroom remodels Whole home renovations, interior and exterior Additions, new construction, Custom Homes, Garage Conversions "From Conception to Completion" call 210-608-3286 RIGHT NOW for a quote on your project.

"Dave is a great guy to deal with - fair and honest. Does very good work, only warning, he shows up 15 to 20 mins early!"

Tim H on October 2025

Designer Michael Designs LLC is a local San Antonio business that performs the following services: Kitchen and Bathroom remodels Whole home renovations, interior and exterior Additions, new construction, Custom Homes, Garage Conversions "From Conception to Completion" call 210-608-3286 RIGHT NOW for a quote on your project.

"Dave is a great guy to deal with - fair and honest. Does very good work, only warning, he shows up 15 to 20 mins early!"

Tim H on October 2025


Avatar for AGC Home Remodeling

AGC Home Remodeling

5.00(
47
)
Approved Pro

AGC Home Remodeling

5.00(
47
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
66 local quotes requested

AGC Home Remodeling, a top-rated contractor in Austin, TX, specializes in home additions, full remodels, ADUs, new construction, and kitchen and bathroom remodels. With decades of experience, we provide exceptional design, craftsmanship, and customer service, managing every phase from architecture and engineering to permits and construction with precision. Start your remodeling journey with us and experience the difference.

"I cannot say enough great things about Geoff and his team. From start to finish, they made my full home remodeling project an enjoyable and stress-free experience. The team was professional, communicative, and detail-oriented every step of the way. The quality of their work is top-notch, and it’s clear they take great pride in what they do. What impressed me most was how reliable and responsive they were. Anytime I had a question, they had an answer. Anytime an adjustment needed to be made, it was handled quickly and seamlessly. I always felt like my project was a priority. My home feels completely transformed, Geoff feels like he's truly part of the family."

Yolanda W on October 2025

AGC Home Remodeling, a top-rated contractor in Austin, TX, specializes in home additions, full remodels, ADUs, new construction, and kitchen and bathroom remodels. With decades of experience, we provide exceptional design, craftsmanship, and customer service, managing every phase from architecture and engineering to permits and construction with precision. Start your remodeling journey with us and experience the difference.

"I cannot say enough great things about Geoff and his team. From start to finish, they made my full home remodeling project an enjoyable and stress-free experience. The team was professional, communicative, and detail-oriented every step of the way. The quality of their work is top-notch, and it’s clear they take great pride in what they do. What impressed me most was how reliable and responsive they were. Anytime I had a question, they had an answer. Anytime an adjustment needed to be made, it was handled quickly and seamlessly. I always felt like my project was a priority. My home feels completely transformed, Geoff feels like he's truly part of the family."

Yolanda W on October 2025


Avatar for Old School Custom Homes, Inc.

Old School Custom Homes, Inc.

4.83(
6
)
Approved Pro

Old School Custom Homes, Inc.

4.83(
6
)
Approved Pro
Customers say: Quick response
33 years of experience
Free onsite estimate

Old School Custom Homes is proud to be locally owned and operated. We offer expert home build, renovations, additions and custom cabinet building. With over 38 years of experience, we will help you from development to the last turn of the key. All plans done in house as we speak to get the real idea of bringing your thought to fruitions. you can rest assured that your project will be completed with the exquisite results that only experience can bring. Let us help to make your vision a reality and make your house the place you want to come home to. Call us today for your free estimate. Our goal here at OSCH. Craftsmanship, budgeting and schedules with that one off custom built at an affordable price. We look forward to earning your business today and into the future.

"Jason and is team designed and built a one off custom home on my ranch. Their willingness to achieve perfection is unmatched. Old school custom homes gives you an extraordinary experience with top notch craftsmanship and an overall product that will far surpass any expectation you had in mind. I love my custom home and would 10/10 recommend this team to anyone who asks. "

ashley b on June 2025

Old School Custom Homes is proud to be locally owned and operated. We offer expert home build, renovations, additions and custom cabinet building. With over 38 years of experience, we will help you from development to the last turn of the key. All plans done in house as we speak to get the real idea of bringing your thought to fruitions. you can rest assured that your project will be completed with the exquisite results that only experience can bring. Let us help to make your vision a reality and make your house the place you want to come home to. Call us today for your free estimate. Our goal here at OSCH. Craftsmanship, budgeting and schedules with that one off custom built at an affordable price. We look forward to earning your business today and into the future.

"Jason and is team designed and built a one off custom home on my ranch. Their willingness to achieve perfection is unmatched. Old school custom homes gives you an extraordinary experience with top notch craftsmanship and an overall product that will far surpass any expectation you had in mind. I love my custom home and would 10/10 recommend this team to anyone who asks. "

ashley b on June 2025


June Contracting

4.89(
9
)
Approved Pro

June Contracting

4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
79 local quotes requested

June Contracting provides all types of services such as carpentry, plumbing, electrical, flooring, tape and float, painting, resurfacing, fencing and decking, HVAC and heating. We pride ourselves in our work and strive for the best result possible. We work with integrity and efficiency for quality and satisfaction of our customers. JGC is a small business that has recently formed but we have been in this line of work for years and more years to come.

"Hired June Contracting to do 1770 Sq ft of laminate flooring, labor only as I already had purchased flooring. House needed extensive floor leveling and i could not do job due to a hip replacement. Martin and his crew were great to work with from start to finish. I would definitely hire him for other projects when needed."

Joseph U on October 2025

June Contracting provides all types of services such as carpentry, plumbing, electrical, flooring, tape and float, painting, resurfacing, fencing and decking, HVAC and heating. We pride ourselves in our work and strive for the best result possible. We work with integrity and efficiency for quality and satisfaction of our customers. JGC is a small business that has recently formed but we have been in this line of work for years and more years to come.

"Hired June Contracting to do 1770 Sq ft of laminate flooring, labor only as I already had purchased flooring. House needed extensive floor leveling and i could not do job due to a hip replacement. Martin and his crew were great to work with from start to finish. I would definitely hire him for other projects when needed."

Joseph U on October 2025


Avatar for Trinity Roofing and Restoration

Trinity Roofing and Restoration

4.74(
23
)
Approved Pro

Trinity Roofing and Restoration

4.74(
23
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
93 local quotes requested

We are a women owned and operated roofing and restoration company. Customer satisfaction is super important to us whether you need us for a roof replacement or just a small drywall repair. We treat every home like our own. We also are experts in working with insurance and working with them on getting you back to pre storm condition.

"Trinity Roofing & Restoration is a company you can definitely trust. I highly recommend Adrienne and her top-level working crews. I was in dire need of a new home roof and Trinity was one of my original contacts. I was personally impressed with Adrienne when I first met and talked to her; she climbed on top of my two-story roof, along with her roof inspector. Their inspection was performed prior to my actual insurance company’s roof inspection. Both inspections found my roof had suffered substantial hail/wind damage that needed to be replaced and not repaired. I designated Adrienne to work and speak on my behalf with my insurance company. Due to her professional and diligent efforts, I was able to get my roof claim immediately processed/approved through my insurance company’s adjuster. Also, I had some visible water damage to my ceilings, and she got those supplemental repairs approved as part of the roof claim. Adrienne saved me thousands of dollars. I would not hesitate to call Trinity Roofing & Restoration for any of my future exterior and interior home projects!"

Gerald S on August 2024

We are a women owned and operated roofing and restoration company. Customer satisfaction is super important to us whether you need us for a roof replacement or just a small drywall repair. We treat every home like our own. We also are experts in working with insurance and working with them on getting you back to pre storm condition.

"Trinity Roofing & Restoration is a company you can definitely trust. I highly recommend Adrienne and her top-level working crews. I was in dire need of a new home roof and Trinity was one of my original contacts. I was personally impressed with Adrienne when I first met and talked to her; she climbed on top of my two-story roof, along with her roof inspector. Their inspection was performed prior to my actual insurance company’s roof inspection. Both inspections found my roof had suffered substantial hail/wind damage that needed to be replaced and not repaired. I designated Adrienne to work and speak on my behalf with my insurance company. Due to her professional and diligent efforts, I was able to get my roof claim immediately processed/approved through my insurance company’s adjuster. Also, I had some visible water damage to my ceilings, and she got those supplemental repairs approved as part of the roof claim. Adrienne saved me thousands of dollars. I would not hesitate to call Trinity Roofing & Restoration for any of my future exterior and interior home projects!"

Gerald S on August 2024


"Elliott did an amazing job! We were looking for a kitchen demo and new drywall so we could have cabinets installed. Elliott was very thorough with his assessment of the room and made sure the job was done right. He notified us of problems he found along the way and managed to keep us in our budget. We will definitely be using Loviolette Enterprises in the future!"

Daniel W on January 2024

From the initial design process to construction completion, we consider ourselves humble guests in your home, and as such respect your personal privacy and space. Classic Restoration of your home. Full service.

"Elliott did an amazing job! We were looking for a kitchen demo and new drywall so we could have cabinets installed. Elliott was very thorough with his assessment of the room and made sure the job was done right. He notified us of problems he found along the way and managed to keep us in our budget. We will definitely be using Loviolette Enterprises in the future!"

Daniel W on January 2024

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FAQs for addition to existing structure building service projects in San Antonio, TX

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 Antonio, TX 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.