Deck Builder in Pacifica

Key Takeaways

• 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.
• Most residential deck replacements finish in one to three weeks once permits clear.
• 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.
• 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.
• Framing, footings, and railing cost roughly the same regardless of what decking goes on top, so the surface material drives most of the gap between two quotes.
• 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.

What a GVD deck project covers

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 Pacifica or San Mateo County, and construction in Pacifica. We are licensed (#989637) and carry liability and workers' compensation coverage. Recent site visits have ranged from Linda Mar and Sharp Park to nearby Millbrae and South San Francisco, and every design starts with a measurement of your grade and attachment point.

Two deck quotes only compare when they cover the same footprint, the same height above grade, and the same assumption about how the deck attaches to the house. Change any one of those and the framing scope changes, which is why quotes that look different on paper are often pricing different structures. GVD sets those three variables at the estimate and quotes one fixed total against them, so you can read our number next to any other on equal terms.

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 Pacifica

Most of a deck quote lives below the boards you walk on, in the footings and the framing that carry the load, and that portion is set by the site rather than by preference. The decking material is the part you get to choose, so knowing that the structure drives the majority of the cost keeps your attention where the money actually goes.

Scope on a deck is set by the site. Two identical layouts on a flat lot and a sloped one are different projects with different numbers.

Composite deck replacement, standard size, $17,000 to $30,000. The most common GVD deck: composite boards and railing on treated framing, with no staining or sealing to schedule afterward.

Wood deck replacement, redwood, $25,000 to $35,000. Redwood decking and railing on treated framing. A premium material rather than a budget one, which is why it sits above composite here, and it needs refinishing on a regular cycle.

Premium PVC or stone-surface deck, $30,000 to $45,000. No wood content at all: full-PVC boards, or a stone or tile surface on a waterproofed base. The top performer against moisture and stains.

Large custom deck, covered porch, or waterproofed system, $45,000 to $100,000 and up. Multi-level framing, a covered structure, integrated lighting or benches, or a waterproofed deck over living space. Engineering and structural work drive this tier more than the decking surface does.

There is a step below these tiers. A pressure-treated ground-level deck under 100 square feet runs near $5,000, with the tradeoffs in material and size that implies.

The complete cost breakdown is on our main decking page.

Two quotes for the same footprint usually differ mainly on the surface material, since the framing, footings, and railing underneath carry a similar base cost. What pushes an elevated or second-story deck higher is the deeper footing work and added structure.

Wood, composite, and PVC compared

Every decking material trades something. Wood trades maintenance for a natural surface, composite trades a premium for a fixed cap, PVC trades more premium for maximum resistance.

Homeowners often arrive expecting to pay a premium for composite. Against redwood that premium runs the other way, which usually simplifies the decision considerably.

Near the coast in Pacifica, fog and salt air are the stressors. Surfaces stay damp for long stretches, which favors capped composite or PVC over wood, and fasteners and hardware should be rated for corrosive exposure, typically stainless or appropriately coated, so connections do not rust out ahead of the boards.

Trex, TimberTech, and DuraLife

Comparing brands is most useful once the construction type is settled, because within a type the lines are closer to each other than the marketing implies.

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 Pacifica?

Decks range from a low freestanding platform to an engineered second-story structure, and the City of Pacifica or San Mateo County draws the permit line somewhere in that range based on attachment, height, and size.

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.

When a permit is required, we draw the plans, submit them to the City of Pacifica or San Mateo County, and schedule each inspection ourselves.

Deck code requirements and inspections

Most of what code requires on a deck is invisible in the finished product, which is exactly why the inspection stages are sequenced the way they are.

Code requirements for a deck focus on structure first (footings, ledger-to-rim-joist attachment, joist spacing for the board's span) and then on safety details: guardrails at 30 inches or more above grade, stair rise and run, and baluster spacing.

Inspections usually happen at the footing stage, again at framing and ledger attachment, and at final. Improperly lapped ledger flashing is one of the more common reasons a deck fails an inspection, so we flash it to the manufacturer's specification during framing.

Elevated and second-story decks

Elevated decks concentrate their cost below the decking, in footings and posts, which is why two decks of identical square footage can price very differently.

Lots around Linda Mar and Sharp Park vary enough in grade that two houses on the same street can need very different structures underneath the same size deck.

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 middle of this sequence is where a project either stays on schedule or does not, because that is where the inspections fall.

The steps cannot overlap much: nothing goes on top until the footings and framing are signed off.

How long a deck takes to build

Budget one to three weeks on site. Elevated and second-story builds run longer because of footing depth and the extra inspection stages.

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

The maintenance case for composite is real and worth stating precisely: no sanding, no staining, no sealing. Cleaning still applies.

Why Pacifica homeowners hire GVD Renovations

On a Pacifica deck, the structural scope is fixed by the site, so the protection you want is a firm total price in a detailed digital proposal before the crew arrives. GVD measures height above grade and confirms the attachment at the estimate, then commits to one fixed price, and the number you approve is the number you pay with no surprise charges once work begins. That total is built and installed by one accountable GVD team from quote to walkthrough, rather than rotating out-of-area crews who leave before questions come up. When a permit is required, GVD handles the permitting process with the City of Pacifica or San Mateo County, depending on which authority reviews your address, and we bring the footing and ledger details that pass inspection here.

Having taken decks through the City of Pacifica or San Mateo County plan review before, we know what inspectors check at the ledger, footings, and guardrails.