A custom deck is worth its cost when it’s crafted to fit your unique property and family and is built to meet your needs. With nearly 20 years of experience, Paradise Decks and Spas specializes in creating and constructing custom decks in San Antonio, TX that are designed with site conditions, family activities, and long-term durability in mind.
By Rick Hogue, Founder of Paradise Decks and Spas · Last updated 04 September 2026
A standard deck is usually a rectangle with a few standard sizes. Your deck can be customized to fit your yard, slope, shape, trees, pool, and other property features.
Grade changes, odd lot lines, and unique property features can make a standard design difficult. Bexar County TX custom deck design often requires footings that can handle the area’s expansive clay soils. A sloped lot may also require a multi-level deck. Some properties need a non-rectangular design to make the best use of the available space.
A custom deck builder San Antonio TX homeowners can trust will consider these conditions during the initial design. This approach also allows you to plan special features from the start. Built-in lighting, cable railing, and a grill station can become part of the original design. They will look cleaner than features added after construction.
The materials should also support the overall design. A custom composite deck Hill Country TX project may combine composite decking with cedar fascia. It may also include a transition to a concrete landing. These choices form part of the design instead of becoming afterthought
A typical custom deck project in San Antonio will cost approximately $25,000, and can go up to $80,000 or even more if the project involves a large multi-level custom deck with a pergola, integrated concrete, lighting system, etc.
Most of that spread is attributable to three factors:
Size and footprint. A small platform extending off the back door will run a lot less than a wrap around platform on the side of multiple homes.
Material selection. At the lower end of the budget, pressure-treated pine is available and at the higher end of the budget, premium composite and PVC decking are available.
Structural complexity. A multi-level platform, a sloped lot built-up with engineered footings and features are extra labor and material costs for a flat deck.
Unlike many custom deck companies, Paradise Decks and Spas does not give a ‘ball park’ estimate for a deck; it gives you a fixed, written estimate once the design is complete — and that is the job done price.With many custom deck companies, once the work begins, the estimates can rise from a ‘ball park’ estimate to a concrete figure.
If you are looking for the best custom deck builder near San Antonio TX, it is important to understand that pricing can vary significantly from one project to another Most generally, custom deck construction in San Antonio will run between $35 and $75 per square foot installed, and the number will vary based on the project in question.
A basic composite surface pressure-treated framing is in the middle.Pressure-treated framing with simple composite surface is in the middle range. Cable railing, built-in lighting, premium composite decking or PVC decking and multi-level framing all add to the per-square-foot price. Custom decks that use a swimming pool as the base will also cost more, because the additional expense of using moisture-resistant materials and the planning of drainage on a ground level deck doesn’t apply here.
But square footage is not the only measure to consider — a 300 sq. ft. multi-level deck with built-in features will run you more than a 500 sq. ft. single level deck. The reason is that there is no generic per-square-foot quote that can be as precise as a site visit and a written quote.
If you are wondering who builds custom decks in the Bexar County area, Paradise Decks and Spas is a local option with extensive experience in custom outdoor living projects Since 2006, Paradise Decks and Spas has been creating and constructing custom decks in the Bexar County region, from its San Antonio headquarters. On each project, the company manages and completes the design, construction, lighting and finishing process all in-house, instead of having to coordinate multiple outside crews for the same job.
When homeowners are looking for aIf you are searching for which deck builder near me designs custom decks, Paradise Decks and Spas can handle the project from the initial design through final finishing. , they are typically considering a few things: one that shows up for the initial site visit, one that provides the design and price in writing before work begins and one that is on the job after the project is completed. Since 2006, Paradise Decks and Spas has been A+ accredited by the Better Business Bureau, has received a 4.4-star rating on HomeAdvisor and Angi and has enjoyed thousands of outdoor living projects throughout the area.
If you’re looking to learn more about which deck builder near me creates custom decks instead of using the same layout concept on all properties you may want to call the company with the most experience in the area and one that uses a design-first approach.
In warmer climates, the choice of material matters less because of the relatively small amount of heat, humidity fluctuation, and UV exposure that this material is subjected to.
Composite decking (Trex brand and other composite brands) will not fade, require staining, or succumb to repeated heat cycles, making it a good choice for a custom composite deck in the Hill Country TX towns served by Paradise Decks and Spas. PVC decking is moisture resistant and is often used for custom decks that are in close proximity to swimming pools. Western red cedar and pressure-treated pine are also growing in popularity for homeowners that desire the natural appearance of wood or are looking for a less expensive option, while both require more frequent sealing and upkeep than composite and PVC materials in this climate.
A custom-built build is complete with cable and aluminum railing, both of which are dependable in the face of sun and weather and require minimal maintenance — a feature that is important on a deck that is used year-round.
.Paradise Decks and Spas designs and builds a custom deck for homeowners across San Antonio and the surrounding communities, including Stone Oak, Alamo Heights, Helotes, Schertz, Cibolo, Universal City, and Converse, along with Hill Country towns like Boerne, Bulverde, New Braunfels, Canyon Lake, Lake Medina, and Bandera.
Projects span Bexar, Comal, Kendall, and Bandera counties, and the same design process and written-quote approach applies no matter which of those communities a project is in. Homeowners in Stone Oak planning a custom deck design can also find neighborhood-specific notes on that project page.
Most custom deck projects run from roughly $25,000 to $80,000 or more, depending on size, material, and structural complexity. Every project gets a fixed written quote after the design is finalized.
Yes. Paradise Decks and Spas provides a free on-site consultation and a written quote for every custom deck project, with no obligation to move forward.
Paradise Decks and Spas builds with composite decking (including Trex and TimberTech), PVC decking, western red cedar, and pressure-treated pine, along with cable, composite, and aluminum railing options.
Yes. Financing is available through approved lender partners, with monthly payment options discussed during your free consultation.
Custom deck projects are backed by Paradise Decks and Spas’ workmanship warranty, in addition to manufacturer warranties on composite and PVC decking materials, which commonly run 25 to 30+ years depending on the product line.
If you’ve been comparing quotes or just trying to picture what’s possible in your own backyard, Paradise Decks and Spas can walk your property, talk through a design, and put a real number on it — no guesswork required. Contact us at (210) 496-3325, or visit our custom deck services and reviews to see what past clients have to say.