Deck Builder in San Bruno

Key Takeaways

• GVD installs Trex, TimberTech including its AZEK PVC line, and DuraLife, so the brand conversation is about color, railing, and fastener systems rather than quality.
• A deck attached to the house, or built more than 30 inches above grade, typically needs a permit and inspections.
• Capped composite has a wood-fiber core with a protective shell; full PVC has no wood content at all, which is what puts it in a higher price tier.
• Dark composite and PVC boards absorb radiant heat and run warmer underfoot than light ones, so color choice is a comfort decision as well as an aesthetic one.
• Decking samples, railing systems, and color options can be seen in person at GVD's showroom on Five Star Blvd in Rocklin before anything is ordered.
• Under the California Residential Code, a deck is generally exempt from permitting only when it is 200 square feet or smaller, no more than 30 inches above grade, freestanding, and not the required exit path from a door.

How GVD builds decks

From low platforms off a back slider to elevated decks on steep lots, GVD Renovations handles deck design, permitting where required through the City of San Bruno or San Mateo County, and construction in San Bruno. We are licensed (#989637) and carry liability and workers' compensation coverage. We also build decks in nearby Burlingame, South San Francisco, and San Carlos, and every design starts with a measurement of your grade and attachment point.

How fast the ground drops away from your house behind the deck line sets the post heights, the footing count, and the framing that ties it all together, and none of that shows in a picture of the finished boards. On a flat lot the structure below can be modest, while a lot that falls away quickly can carry tall posts and lateral bracing that dominate the build. That grade also drives the permit path with the City of San Bruno or San Mateo County, so we measure the drop at the estimate before quoting anything.

The work is managed in-house end to end, which is what keeps the schedule and the inspection sequence under our control rather than a supplier's.

What a deck costs in San Bruno

A deck budget is really two budgets: the structure underneath, which is set by the site, and the surface on top, which is set by taste.

For scale at the low end: a ground-level pressure-treated deck under 100 square feet runs near $5,000, which is the smallest project worth mobilizing a crew for.

The complete cost breakdown is on our main decking page.

The structure underneath (footings, framing, railing) costs about the same whichever boards go on it, so on the same footprint the surface material explains most of the gap between quotes. Raise the deck off the ground and the structural share grows, because engineered footings and extra support come into play.

Wood, composite, and PVC compared

The most useful way to read the table below is by which column represents the constraint that actually binds for your household.

This is the place where general decking advice most often misleads. It is written around pressure-treated pine, and a redwood deck is a different proposition entirely.

Damp, cool air shapes deck choices in San Bruno more than summer heat does. Decks that sit in shade or get little airflow underneath are the ones that show mildew, so we pay attention to ventilation under the frame and steer shaded areas toward capped composite or PVC rather than wood.

Trex, TimberTech, and DuraLife

Ask to see full-size boards rather than samples. Color and texture read very differently at scale, and that is the decision you live with.

GVD installs Trex (including the Transcend and Enhance lines), TimberTech (including its AZEK full-PVC line), and DuraLife. Between them, the practical differences are color and texture, railing and hidden-fastener systems, and where a line sits on price. The bigger decision is construction: capped composite has a wood-fiber core under a protective cap, while full PVC has no wood content at all, which makes it the strongest option against moisture and staining and puts it in a higher price tier.

Do you need a permit to build a deck in San Bruno?

Most decks attached to the house, or built more than 30 inches above grade, require a building permit, because both conditions trigger structural and guardrail review. The City of San Bruno or San Mateo County applies that test to the specific project.

A deck typically skips permitting only if it is freestanding, 200 square feet or smaller, no more than 30 inches above grade, and not the required exit from a door. Attach it to the house, build it larger, or build it higher, and it generally needs a permit and inspections.

If your deck needs a permit, GVD handles the plan check submission and inspection scheduling with the City of San Bruno or San Mateo County as part of the job.

Deck code requirements and inspections

Deck code is mostly about connections. The ledger, the footings, and the guardrail are where inspections concentrate, because those are the failure points that matter.

California's residential code covers footing depth and bearing, ledger attachment to the house rim joist, joist spacing rated for the decking material's span, and guardrails for any walking surface 30 inches or more above grade. Stair rise and run and baluster spacing are checked at final inspection.

Expect inspections at the footings, at framing and ledger attachment, and at final. Inspectors look closely at the ledger flashing, since the weather barrier has to lap over it rather than butt against it, and that is a detail we get right on the first visit.

Elevated and second-story decks

On a lot where the ground falls away from the house, the deck becomes a framed structure carrying real load rather than a platform sitting on the yard.

How fast the ground falls away from the house sets the footing depth, the post sizing, and the guardrail requirement, so the site survey comes before the design.

When the ground falls away steeply, the deck becomes a true structure: deeper engineered footings, a ledger rated for more load, and full-height guardrails. We design the footing layout for the measured slope, not a flat-lot spacing template.

How we build your deck

The sequence from first conversation to final sign-off runs through six stages, each of which has to close before the next begins.

Footings and framing gate everything after them, so the schedule follows the inspections rather than the other way around.

How long a deck takes to build

The on-site portion runs one to three weeks for most projects, with footing curing and the inspection schedule setting the pace rather than the crew size.

Plan check timing is the biggest unknown before construction starts. Once building begins, elevated and second-story decks take longer than ground-level ones because of deeper footings and more inspections.

Maintaining your deck

Keeping a deck clean is mostly about preventing grit from being ground into the surface underfoot, which is why sweeping matters more than washing.

Why San Bruno homeowners hire GVD Renovations

We have worked through plan review with the City of San Bruno or San Mateo County and neighboring jurisdictions, so when a permit is required our submittals match what inspectors expect.