GOODTrustindex verifies that the original source of the review is Google. I highly recommend Donnie, Brent and their crew at Diamond Decks. During initial consultation every detail was planned out. From shape, color scheme, to material and electrical. When demo day came the crew worked efficiently and kept my property clean. Carefully not leaving behind nails or debris that my children could accidentally step on. The construction crew came shortly after. As a single mom feeling safe is a high priority. Every single member of the team treated my home and the kids and I so respectfully. The kids would get off of school and would come check on progress. The guys were always friendly. Finally the end result is result is so stunning. I may be slightly biased but I feel like Diamond Decks constructed the prettiest deck in my neighborhood. Thank you so much for adding so much beauty and value to my home.Posted on GoogleTrustindex verifies that the original source of the review is Google. They did an awesome job. The crew was very professional and kept up my yard during the process. I would recommend them to anybody. Check out the photos for yourself.Posted on GoogleTrustindex verifies that the original source of the review is Google. I contacted Diamond Decks to screen in my back patio but expanded the project financing and asked for ideas based on the proposed budget. The completed work FAR EXCEEDED my expectations. I had an idea of what I wanted and they made it come to life. Only negative is I wish I had given them a bigger budget because now I want to spend all my time on my back patio.Posted on GoogleTrustindex verifies that the original source of the review is Google. Joseph from Diamond Decks just completed repairs on our poly textured front porch. Due to weather and lots of foot traffic, it needed some attention. We couldn’t be more pleased with his work. The original coating was applied by Diamond Decks in 2019 and is one of the best investments we have made in the home. The porch looks fantastic.Posted on GoogleTrustindex verifies that the original source of the review is Google. Today I am enjoying my beautiful patio arrangement. I must say I am blown away by the looks and quality of work done. Diamond Decks made the process smooth. My HOA had been the only hold up but Donnie with Diamond Decks took care of everything. I had made a last minute change in design and without any delay it was completed. I had so many questions during the process but they answered all. I can’t wait to enjoys years of beauty from this investment!!Posted on GoogleTrustindex verifies that the original source of the review is Google. To start off, communication was great. Always kept us informed. Every step was was organized. They were very respectful of our property. I was throughly impressed with the quality of work. Diamond Deck gave us the Deck we were looking for, High Quality work from a professional Deck builder.Posted on GoogleTrustindex verifies that the original source of the review is Google. Alex, Jesse and Fernando work well and are strong skilled team. The project went smoothly and with no delays on their part. They showed up every day with the best attitude and persistent professionalism. I enjoyed communicating with both throughout the project. They were mindful and thorough with all parts of the project. They made sound recommendations and I am very appreciative of their hard work and input. I would not think twice about hiring for future projects and want to make sure these guys get the recognition they deserve!Posted on GoogleTrustindex verifies that the original source of the review is Google. Great costumer service. They were always here at the time they said they would be. Very smooth process overall.Posted on GoogleTrustindex verifies that the original source of the review is Google. Diamond Decks did an amazing job of removing my existing arbor which was above my existing deck and replaced it with their bronze Renaissance aluminum arbor. Joshua, Brent, Alex and his team (Felix and Jesse) were extremely professional, focused and exceeded my expectations. I will not hesitate to recommend Diamond Decks to friends and family!
Deck & Patio Builders in San Antonio, TX
For homeowners across San Antonio, Diamond Decks designs and builds custom decks, patios, and complete outdoor living spaces — built to last in the Texas heat and made for the way you actually use your backyard. We're a local San Antonio company with two offices on the 281 and 1604 corridors, an award-winning portfolio you can see in person, and a design-build team that handles your project start to finish. From a simple cedar deck to a full outdoor kitchen, we bring real craftsmanship, quality materials, and a process built around you.
What Our San Antonio Deck & Patio Services Include
We build the full range of outdoor living for San Antonio homes — and most projects combine a few of these:
Custom Decks
cedar, hardwood, and multi-level decks designed around your yard and home.
Learn More →Composite Decking (Trex & TimberTech)
low-maintenance, long-warranty decking built for the Texas climate.
Learn More →Patio Covers & Covered Patios
shade and rain protection so you can use the backyard year-round.
Learn More →Outdoor Kitchens
grills, counters, and entertaining spaces built for hosting.
Learn More →Pergolas, Arbors & Patio Enclosures
define and shade your outdoor rooms.
Learn More →Stamped Concrete & Patios
durable, decorative hardscape that ties the space together.
Learn More →Why Choose Diamond Decks
Award-Winning, Licensed & Insured
A recognized San Antonio deck and outdoor-living builder with the awards, licensing, and insurance to back every project.
Design-Build Under One Roof
One team designs and builds your project, so nothing falls through the cracks between "drawing" and "done."
Built for the Texas Climate
We spec materials and details for San Antonio heat, sun, and storms — so your deck or patio holds up for years, not seasons.
Quality Materials & Warranty
Premium decking, hardscape, and finishes, backed by manufacturer and workmanship warranties.
Financing Available
Flexible financing options so you can build the outdoor space you want now.
Serving San Antonio & the Surrounding Hill Country
Diamond Decks is based in San Antonio with two locations to serve the metro.
We build throughout San Antonio and the surrounding Hill Country — from established neighborhoods inside Loop 1604 to the newer master-planned communities along 281 and out toward Boerne, New Braunfels, and Canyon Lake. Wherever you are in the area, we bring the same crews, the same standards, and the same portfolio.
- 281 Corridor: 20935 U.S. Hwy 281 N, #170, San Antonio, TX 78258
- 1604 Corridor: 9238 TX-1604 Loop, #133, San Antonio, TX 78249
Frequently Asked Questions
How much does a deck or patio cost in San Antonio?
Every project is custom, so pricing depends on size, materials (wood vs. composite), and features like covers or lighting. The best way to get a real number is a free on-site consultation — we'll measure, talk through options, and give you clear pricing.
Wood deck or composite — which is better for the Texas climate?
Both work well when built right. Composite (Trex / TimberTech) is low-maintenance and carries long warranties, which many San Antonio homeowners prefer for the heat and sun. Wood costs less up front and offers a classic look. We'll walk you through the trade-offs for your yard.
Are you licensed and insured?
Yes — Diamond Decks is a licensed and insured San Antonio contractor, and our work is backed by workmanship and manufacturer warranties.
How long does a deck or patio project take?
Most residential projects run a few weeks from design sign-off to completion, depending on scope, materials, and permitting. We give you a clear timeline before we start.
Do you offer financing?
Yes — we offer flexible financing so you can build the outdoor space you want now and pay over time.
Explore Decks & Patios by Community
We build across the San Antonio area — see our work in your community:
Let’s Work Together On Your Next Deck Project
Give Us A Call (210) 383-8113 or Fill Out Our Form To Start Your Free Estimate.
