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Custom cedar and aluminum pergolas — footed for clay soil, designed for your space, built in-house.
Pergola installations in Sunnyvale range from standard cedar-post backyard structures to larger custom builds that take advantage of the wider lot footprints throughout the town. Both attached and freestanding pergolas are active scopes here, often installed over existing concrete patios or combined with new patio pours. A standard 14×20 cedar pergola in Sunnyvale runs $7,500–$14,000 installed depending on post size, beam span, and finish detail. Call (469) 721-0146. Response within 1 business day.
From $6,500 · Finance from $108/mo · Response Within 1 Business Day
Scope of Work
Why i30 Builders
Sunnyvale projects often span wider property footprints than typical suburban lots — longer fence runs, more hardscape square footage, and outdoor structures sized to take advantage of the extra yard. We scope accordingly and don't size projects to a cookie-cutter suburban template.
How It Works
Design & Layout
We assess your outdoor space, discuss beam spacing and roof style, and select materials before quoting.
HOA & Permit
We prepare HOA documentation and permit applications — nothing for you to file or track.
Build
Footings set, posts plumb, beams and rafters installed by one crew from start to finish.
Walk Through
We review every connection point and finish detail with you before sign-off.
Pergolas FAQs for Sunnyvale
Attached pergolas require a Town of Sunnyvale building permit. Large freestanding pergolas may also require permits depending on size. The Town's building department processes residential structure permits within 1–2 weeks. We assess the applicable requirements for your specific project and handle all permit applications on your behalf.
Cedar is the most popular choice in Sunnyvale for its natural appearance and resistance to decay. Pressure-treated pine is a more economical option with similar durability when sealed properly. Cedar requires staining every 3–4 years to maintain appearance and longevity in North Texas sun. We walk through both options with cost comparisons at the on-site consultation.
Yes — existing concrete patios are a common foundation for pergola installations. We core drill the slab and set post anchors in concrete to achieve proper attachment without disturbing the existing patio surface, with post placement designed to avoid interference with outdoor furniture layouts.
Client Experience
“We have a large back patio that's been unusable from June through September because there's zero shade. I looked into different options and decided on a cedar pergola after talking with i30 Builders. They came to the consultation with actual wood samples so I could see the difference between cedar grades, explained why they seal during installation rather than leaving it for later, and gave me a real design sketch — not a napkin drawing. The pergola has been up since July and it looks like it's been there forever. We've already had two neighbors ask for their number.”
Tammy Lindbergh
Greenville, TX · Cedar Pergola
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See the full pergolas overview — materials, pricing, and what to expect.
Pergolas OverviewShare your scope and timeline. We serve Sunnyvale with in-house trades and clear delivery — we respond within one business day.