Deck builder design with a composite deck, louvered pergola and travertine patio.
Veteran-Owned General Contractor

Deck Builder for Decks and Pergolas in San Antonio

Plan your outdoor space with a veteran-owned deck builder in San Antonio. CSW coordinates the design, materials, permits and construction for your deck or pergola.

Call 24/7, anytime, day or night.

Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.

Free Estimates · In-House Electrical for Lighting & Fans

Texas Electrical ContractorTECL #31793
Responsible Master PlumberRMP #46592
Texas Air Conditioning & Refrigeration Contractor (commercial refrigeration endorsement)TACLA00026479R

Deck Builder Services in San Antonio

C.S.W. Power Solutions builds custom outdoor living structures designed for the San Antonio climate. From pressure-treated wood decks to low-maintenance composite and aluminum pergolas, we handle every aspect of your project including footings, framing, electrical for lighting and outlets, and finish work. As a general contractor with in-house electricians, we wire your deck or pergola for lighting, ceiling fans, and outdoor outlets as part of the build.

  • Custom wood and composite decks
  • Pergola and arbor construction
  • Covered patio structures — aluminum, wood & steel
  • Outdoor kitchen framing
  • Deck lighting and electrical (in-house licensed electricians)
  • Railing and stair systems
  • Permit acquisition and inspections
  • Existing deck repair and restoration

Deck & Pergola Options for San Antonio's Climate

San Antonio's outdoor season runs approximately 9 months. The right materials and design make the difference between a deck you use year-round and one that warps, fades, or requires constant maintenance. C.S.W. Power Solutions recommends materials based on your budget, maintenance preference, and how the structure will be used.

Pressure-Treated Pine

The most affordable option. PT pine is treated to resist rot and insects and performs well in San Antonio's climate. Requires staining or sealing every 2–3 years. Best for budget-conscious projects or structures that will be painted.

Cedar & Redwood

Naturally rot-resistant and visually attractive. Cedar weathers to a silver-gray if left unsealed, or holds stain well. Better dimensional stability than PT pine in Texas heat. Mid-range material with excellent aesthetics.

Composite (Trex, TimberTech)

Premium material, lowest lifetime maintenance. Composite decking won't rot, splinter, or require sealing. Ideal for San Antonio homeowners who want a low-maintenance deck that holds its appearance for 25+ years.

Pergolas & Shade Structures

A pergola adds shade, defines outdoor space, and increases home value. C.S.W. Power Solutions builds pergolas in wood, aluminum, and steel. Aluminum pergolas are the most popular choice in San Antonio — they don't rot, require no painting, and withstand the Texas heat without warping.

We also build attached and freestanding covered patios with solid roofs, louvered panels, and motorized options. All pergola and patio cover projects include in-house electrical for lighting, ceiling fans, and outdoor outlets.

Deck Electrical & Lighting

Most deck builders subcontract electrical work, adding cost and coordination delays. Because C.S.W. Power Solutions has in-house licensed electricians (TECL #31793), we wire your deck or pergola as part of the build — no separate electrical contractor required.

Typical deck electrical includes: recessed post lights, string light power, ceiling fan rough-in, GFCI outdoor outlets, and low-voltage landscape lighting. All electrical work is permitted and inspected.

Deck & Pergola FAQs

Do I need a permit to build a deck in San Antonio?

Yes. Decks attached to the home and decks over 30 inches above grade require a building permit in San Antonio. C.S.W. Power Solutions handles all permit acquisition and inspections as part of every project.

How long does it take to build a deck in San Antonio?

Most residential decks take 1–3 weeks from permit approval to completion. Permit processing typically takes 1–2 weeks. Pergolas and covered patios have similar timelines.

What is the best decking material for San Antonio's heat?

Composite decking (Trex, TimberTech) performs best in San Antonio's heat — it won't warp, fade, or splinter. For budget projects, pressure-treated pine with proper sealing is a solid choice. Cedar is a good mid-range option.

Can you add electrical to an existing deck or pergola?

Yes. Our in-house electricians (working under TECL #31793) can add lighting, ceiling fans, and outdoor outlets to existing structures. All electrical work is permitted and inspected.

What areas of San Antonio do you serve for deck and pergola construction?

We serve all of San Antonio and surrounding areas including Helotes, Boerne, Schertz, Converse, Universal City, Stone Oak, The Dominion, and the greater Bexar County area.

In-House Electrical and Plumbing

As a San Antonio general contractor with licensed in-house electrical and plumbing trades, C.S.W. Power Solutions coordinates the trades on each project. Our projects often include licensed electrical and plumbing work, plus coordinated residential HVAC work with scope, availability and contractor arrangements confirmed before work. Need a generator or EV charger installed as part of your project? We can include that scope in your written estimate.

Texas Electrical Contractor TECL #31793Responsible Master Plumber RMP #46592Texas Air Conditioning and Refrigeration Contractor TACLA00026479R (commercial refrigeration endorsement)

Build Your Outdoor Space

Contact C.S.W. Power Solutions for a free deck or pergola estimate.

Free Written Estimates · Veteran-Owned

Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.

Veteran-, Family- & Minority-OwnedTexas Electrical Contractor TECL #31793Responsible Master Plumber RMP #46592

Contact C.S.W. Power Solutions

Send us a message or book a visit

Tell us about the job and our San Antonio office will follow up, or choose a time for a free on-site estimate on our online schedule.

Books a free on-site estimate consultation at an open time on our online schedule. It is not a repair dispatch — for anything urgent, call us.

Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.

Send Us a Message

Call 24/7 at (210) 880-2864 or book your estimate to discuss your project.