San Antonio Garage Conversions
Affordable Home Conversions by GTex: Garage Conversions, Attic & Basement
GTex brings over 20 years of experience transforming garages, attics, and basements into high-quality living spaces for homeowners throughout San Antonio.
Looking to maximize your living space without the hassle of a full addition?
GTex General Contracting specializes in garage, attic, and basement conversions in San Antonio, transforming underused areas into functional, beautiful spaces tailored to your lifestyle.
Whether you’re envisioning a private guest suite, home office, game room, or income-producing rental, our expert team delivers high-quality craftsmanship with code-compliant construction and a seamless finish.
Proudly serving San Antonio and surrounding areas like Schertz, Cibolo, Alamo Heights, and Helotes, GTex is your trusted local partner for smart home expansions that add both comfort and value.
Why choose GTex as Your Space Conversion Contractor?
Customer Satisfaction
High-Quality Materials & Craftsmanship
Custom Design Options
Our ultimate goal is to ensure that our clients are completely satisfied with our work. We take pride in our reputation for delivering exceptional results and exceeding expectations.
We use only the best materials to ensure your project not only looks nice, but functions correctly and will stand the test of time. Our team of skilled tradesmen treat every project with care to ensure every aspect exceeds your expectations.
We will work with you to create a design that you love and that functions well for your family.
No Subcontractors
Timely Completion
Budget-Friendly Affordable Options
We have full-time tradesmen on staff so we can guarantee a professional and safe experience for your family.
We understand that time is of the essence when it comes to construction projects. That’s why we work efficiently to ensure that our projects are completed on time.
Expanding your home doesn’t have to break the bank. We offer a variety of options to fit just about every budget while ensuring you get the build of your dreams without compromising on quality.
GET YOUR FREE ROOM CONVERSION QUOTE FROM GTEX TODAY!
Garage, Attic & Basement Conversion Gallery
Take a look at some of our past living space conversion projects
GET STARTED ON YOUR LIVING SPACE CONVERSION WITH GTEX TODAY
Looking for a reliable Garage Conversion builder in San Antonio?
GTex General Contracting is your trusted contractor for creating extra rooms, expanded living areas, and functional spaces that fit your lifestyle.
GTex General Contracting transforms unused garages into beautiful, functional living spaces tailored to your needs.
Whether you’re adding a guest suite, home office, or rental unit, our expert team delivers quality craftsmanship, seamless design, and code-compliant results—on time and within budget.
Proudly serving San Antonio, Helotes, Schertz, Cibolo, and surrounding areas. Call us at (210)902-1027 for a FREE quote today!
our clients love us
“Ryan was very helpful and answered all of my questions about building a home addition.
Definitely the best remodeling company in San Antonio!
Melanie
“We reached out to dozens of contractors and ultimately decided to go with GTex to rebuild and restore our home. It was the best decision we could have made because GTex rebuilt our home into something out of our dreams.“
Desiree G.
“I can’t recommend Ryan Gabriel and the GTex team enough. As an architect for 20 yrs, I’ve worked through many house remodels and new construction builds. I was prepared for a lengthy and complicated experience, full of surprise expenses – that’s the norm for many homeowners at this point. GTex was exactly the opposite, and I’m so thrilled that I worked with them for our home remodel.“
Katie B.
Local Attic Conversion Contractor Near Me – Serving San Antonio
Looking for a local attic conversion builder near you in San Antonio?
GTex General Contracting specializes in converting garages, attics, and basements into functional, comfortable living spaces that add value to your home.
Whether you’re creating a guest suite, home office, or expanded family room, we deliver expert craftsmanship with a seamless match to your existing design.
As a trusted San Antonio remodeling company, we make the conversion process simple and stress-free with clear communication, smart design solutions, and affordable pricing.
FAQs
What types of home conversions do you offer?
We specialize in garage conversions, attic remodels, and basement renovations to create livable spaces like bedrooms, offices, guest suites, home gyms, and more.
Can you match the new space to the rest of my home’s style?
Absolutely. Our team ensures every conversion blends seamlessly with your existing home design for a cohesive look and feel.
How long does a garage or attic conversion take?
The timeline for a garage or attic conversion depends on complexity. GTex provides a clear timeline up front and communicates throughout the process.
Do you offer warranties on your work?
Yes, we warranty our work and stand by it 100%. We guarantee your satisfaction with your garage, attic, or basement conversion project!
Can I live in my home during construction?
In most cases, yes—you can remain in your home while we complete your garage, attic, or basement conversion project. GTex carefully plans each project to minimize disruption, and we’ll go over all logistics with you in the initial planning phase.
Will a basement or garage conversion add value to my home?
Yes, converting unused space into a functional room can significantly boost your home’s value, especially in the San Antonio market.
What areas do you service?
GTex General Contracting is proud to service San Antonio, TX and its surrounding areas up to 200 miles.
This includes, but is not limited to: Alamo Heights, Boerne, Bulverde, Castle Hills, Castroville, Converse, Floresville, Hondo, Kirby, Leon Valley, Live Oak, Lytle, Pleasanton, Schertz/Cibolo, Seguin, Somerset, Universal City, Windcrest and more!
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Why choose GTex for my home conversion project?
With 20+ years of experience, local expertise, and a commitment to quality, GTex is a trusted choice for San Antonio garage, attic, and basement conversions.
We will help you with every element of your Living Space Conversion
Framing & Insulation
Building walls and insulating for temperature control and energy efficiency
Electrical & Lighting
Installing outlets, lighting fixtures, and wiring to meet code and functionality
Plumbing
Adding or relocating water lines and drainage (especially for bathrooms or wet bars)
Flooring
Installing appropriate flooring like carpet, tile, laminate, or engineered wood
Windows & Ventilation
Ensuring proper airflow and meeting egress requirements with windows or vents
Drywall & Finishing
Hanging drywall, mudding, texturing, and painting the walls and ceilings
Interior Design Touches
Adding trim, built-ins, lighting accents, or any custom features to match your home
Budgeting & Planning
Cost estimates, Timeline for completion, Contingency plans for unexpected expenses
Contact Your Local Home Remodeling Company Today
Get your FREE Living Space Conversion Quote Today!
To request a free quote, or if you have questions or special requests, just drop us a message. We look forward to serving you!
Contact Info
10903 Gabriel’s Place, San Antonio, Texas 78217, United States
Hours
Monday – Friday: 8am – 6pm
Saturday: By Appointment
Sunday: Closed