Klema Builders
Hand-built cedar pergola over a flagstone patio

Custom Pergola Builders inSan Antonio and the Hill Country.

Cedar, aluminum, motorized louvered, and Azenco bioclimatic pergolas. Designed for Texas heat, hail, and HOA approval the first time.

  • 01

    Authorized installer for Azenco bioclimatic and Struxure louvered systems

  • 02

    Average 2 to 8 week build time depending on material

  • 03

    Attached and freestanding designs, walked through on site

  • 04

    Designed for Texas UV, hail, and Hill Country wind loads

  • 05

    Integrated lighting, screens, and rain sensors available

01 / 05

Cedar, aluminum, louvered, or bioclimatic.

Cedar pergolas remain the most popular Hill Country choice for their warmth and craftsmanship. We hand-cut, sand, and seal every cedar member, and use stainless connectors that survive San Antonio humidity swings.

Powder-coated aluminum delivers maintenance-free performance with crisp lines that suit modern and transitional homes. Louvered systems add motorized control, and bioclimatic systems from Azenco close into a fully sealed outdoor room for genuine year-round use.

02 / 05

Attached or freestanding, modeled side by side.

Attached pergolas tie into the home roofline, deliver deeper shade, and typically save 10 to 20 percent on cost. Freestanding pergolas can sit anywhere on the property and avoid any modification to your existing roof. We walk you through both options on site with material samples, and flag the proposed footprint on the ground so you can stand inside it before you commit.

03 / 05

Motorized louvered and bioclimatic, for year-round use.

Louvered systems open and close at the tap of a button, with rain sensors that close automatically when the weather turns. Bioclimatic units add side screens, wind sensors, integrated heaters, and ambient lighting. With sealed gutters and full perimeter screens, your patio works as a den from October through May and an open-air dining room the rest of the year.

04 / 05

HOA submissions and ACC packages, handled by us.

We prepare the architectural review submission, including site plans, material specs, and a project narrative. Average approval time in our top neighborhoods is 2 to 4 weeks. We respond to board comments on your behalf and notify you only when something requires a decision from you.

05 / 05

Lighting, screens, and the details that change everything.

We map out the lighting plan during your consultation, so post-cap lights, low-voltage step lighting, and integrated overhead fixtures all line up with how you actually use the space. MagnaTrack motorized screens drop in 30 seconds and transform an open pergola into a mosquito-proof family room.

By the numbers

Pergola pricing and lifespan in San Antonio

TypeInstalled costLifespanMaintenance
Cedar (12x14)$4,000 to $12,00012 to 20 yrReseal every 2 to 3 yr
Aluminum (12x14)$8,000 to $18,00025 plus yrRinse with water
Louvered motorized$18,000 to $45,00020 plus yrAnnual lube
Bioclimatic (Azenco)$25,000 to $70,000 plus25 plus yrAnnual service plan
How we work

Four predictable steps. Same for every project.

  • 1

    Consultation

    We meet at your home, walk the backyard, and listen to how you actually want to use the space. A real conversation about the project, with no pressure and no hard sell.

  • 2

    Design and scope planning

    We sketch the layout in place, talk through structure and elevation, and define a clear written scope so everyone knows exactly what is being built.

  • 3

    Material selections

    We bring real material samples to your home and compare them in your own light. Composite versus cedar, roof options, railings, and finishes, chosen with you, not guessed.

  • 4

    HOA and permit coordination

    When your project needs HOA approval or a city permit, we prepare the submission package and handle the back-and-forth so you are not chasing paperwork.

  • 5

    Build and progress updates

    A tight, trusted crew builds the project on a written schedule. You get regular progress updates, so you always know what is happening and what comes next.

  • 6

    Final walkthrough

    We walk the finished project with you, complete a punch list together, and hand over every manufacturer warranty registered in your name.

Related options

Go deeper inside pergolas.

Questions homeowners ask us

Frequently asked questions

Tell us what you want. We will tell you what it really costs.

No high-pressure sales calls. Take the quiz and we will text you a real price range with no obligation.