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Find Addition to existing structure builders in San Antonio

Avatar for David Graf Construction, Inc.
David Graf Construction, Inc.
5.0(
10
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2000

Customers say: Quick response

"Hired David Graf to repair a rotten beam on our patio, replace stucco/drywall around it, and redo the second floor balcony decking with new hand railings. Not only David provided us with the most competitive estimate, he realized some material savings during the process which ended up saving about 10% at the end. Quality exceeded our expectations. He is a man of his word - definitely would hire him again! Thanks David!"
Recommended by100%of homeowners
Avatar for Coastal Improvement Corporation
Coastal Improvement Corporation
5.0(
8
)

Serving San Antonio, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Our Services\n\nAs a Certified General Contractor (CGC), we provide full-service construction solutions ranging from residential projects to large-scale commercial, infrastructure, and municipal developments. Our expertise includes ground-up construction, renovations, and design-build services.\n\nWe specialize in custom homes, luxury estates, remodeling, and exterior improvements, as well as commercial buildings, retail spaces, and industrial facilities. Our team also delivers large-scale developments, including multi-family communities and mixed-use projects.\n\nOur capabilities extend to infrastructure and heavy civil work such as roads, bridges, drainage systems, and utilities, along with high-rise and structural construction.\n\nFrom planning and permitting to execution and completion, we ensure quality, efficiency, and reliable results on every project regardless of size or complexity.\n

New construction
New construction
Custom Luxury Homes
Custom Luxury Homes
Custom Luxury Homes

+122

G Stone Construction, LLC.
4.8(
46
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Gene has great customer relation skills. He was very professional, polite, friendly and communicated with me promptly. I had my house painted. The work was accomplished vey quickly and at a reasonable price. There was a minor issue after the job but it was handled immediately and to my satisfaction. I go to him first whenever I need work done on my house. I highly recommend him!!!"
THE BEGINNING
recent deck
SLAB COMPLETION
recent deck
FRAME STAGE

+4

3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Craftline Remodeling LLC
Craftline Remodeling LLC
5.0(
7
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"The exterior of my house was recently painted by Hard Rock Painting, who performed a fantastic job. The personnel were very competent and professional, finishing the task on time and to the highest standards. They were also quite helpful in offering suggestions for the best paint and color scheme to use. I am really pleased with the outcome and the paint job looks fantastic. I heartily suggest Hard Rock Painting for any outdoor painting project!"
Kitchen Remodel
Kitchen Remodel
Kitchen Renovation
Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for South Florida General Contractors
South Florida General Contractors
5.0(
9
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We hired Chris and team to add an interior wall to a living/family room so we could enclose the space for other use. His crew showed up on time, were communicative throughout the process, and did high quality work. Chris was very patient answering all my questions along the way and we are very happy with how our room turned out. Highly recommended. "
Cottage Style Kitchen Before
Sunroom Window Before
Pool Bath Before
Cottage Style Kitchen Before
Sunroom Window During

+84

Response time1 day
13 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Javi Concept corp
Javi Concept corp
5.0(
3
)

Serving San Antonio, FL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"They were everything I could have imagined and more. From the promptness in the very first quote to always being there when he said they would be there. Javi and his whole team were totally professional, did a beautiful job, always cleaned up after themselves and was great to work with. Javi is very creative and has excellent ideas to present."
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project

+10

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Merinos Custom Construction LLC
Merinos Custom Construction LLC
New to Angi

Serving San Antonio, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi this is Juan Merino, your Florida local Contractor ready to help you in any need at home, we do small repairs, like drywall, paint flooring, kitchen, bathrooms & all related to residential remodeling and much more, my business is qualified with all insurances and count with a Florida State License # CBC1269685 so we can also assist you in commercial construction, residential additions, new construction, permitting and more, feel free to contact me if you have any questions or looking for a free estimate, I’m here at the disposition to assist and help you to any of your residential and commercial needs!

2 neighbors recently requested a quote
DNJ Builders Inc
New to Angi

Serving San Antonio, FL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Hi, I’m Desi Jimenez, owner of DNJ Builders Inc . I’m a licensed and insured residential contractor specializing in high-end residential renovations and new builds. I focus on delivering projects on time and within budget by providing clear communication, proactive problem-solving, and quality craftsmanship. My goal is to make the building process stress-free for you.

2 neighbors recently requested a quote
Avatar for Imperial Building Group Inc.
Imperial Building Group Inc.
New to Angi

Serving San Antonio, FL and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

At Imperial Building Group, Inc., we bring years of hands-on experience in residential construction, including flooring, renovations, and home improvements. We take pride in delivering quality work done right the first time.\n\nBased in Florida, we serve homeowners locally and are available to travel to surrounding areas for the right projects. No matter the location, we maintain high standards of craftsmanship and reliability.\n\nOur strengths include attention to detail, efficient project management, and clear communication throughout every phase of the job. We focus on clean, professional results that last.\n\nWhat sets us apart is our approach—we treat every home like our own, valuing honesty, precision, and long-term value over shortcuts. When you hire us, you’re choosing a company that stands behind its work.

5 neighbors recently requested a quote
FAQs for addition to existing structure building service projects in San Antonio, FL

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The San Antonio, FL 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.