Exterior Repairs & Installation · Property Services

Deck Construction, Repair & Refinishing

Bay Area sun, fog, and winter rain are hard on wood decks — soft boards and peeling finish are early signs of bigger damage ahead. NorTech connects you with vetted local providers who replace damaged boards, sand rough surfaces, apply fresh stain, and seal for lasting waterproof protection. Pricing set by local pros means you see the full cost before work begins.

Pricing set by local pros

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Professional deck repair and refinishing across the Bay Area

From fog-battered decks in Daly City to sun-bleached redwood in the Tri-Valley, Bay Area outdoor structures take a beating year-round. NorTech connects you with background-checked, vetted local providers who handle everything from rotted board replacement and structural tightening to full surface sanding, stain application, and waterproof sealing — all at a price you approve before any work begins. No hourly guesswork, no surprise invoice at the finish line. Whether your deck sits behind a Peninsula craftsman, overlooks a hillside in the East Bay, or wraps a South Bay townhome, your provider arrives with the right materials to restore it in as few visits as possible.

Every deck job, one trusted platform

Deck damage rarely stops at one problem, and NorTech connects you with providers who handle the full range: cracked or splintered board replacement, soft or bouncy decking caused by moisture infiltration, loose railings and post stabilization, full-surface sanding to strip old finishes, semi-transparent and solid stain application, penetrating oil treatments, and multi-coat waterproof sealers that hold up through the rainy season. For homeowners in WUI fire-hazard zones — including parts of the Oakland Hills, Marin, and the Santa Cruz Mountains foothills — composite deck board upgrades are available and can meaningfully reduce ember-ignition risk. NorTech connects single-family homeowners, multi-unit property managers, high-end residential clients, rental-turnover coordinators, and short-term-rental hosts who need a show-ready outdoor space before the next guest checks in.

What happens to a tired deck, board by board

Decks fail from the surface down and from the joists up. Your provider inspects the boards, cuts out any rot, replaces the damaged sections, then sands and stains the surface and applies sealant to carry it through the next wet season. Deck size sets the price in three bands, and the stain-and-seal step is a separate option because it is priced for a typical mid-size deck. Every choice is visible before you book.

When to book deck construction, repair & refinishing

One or more deck boards have gone soft, spongy, or visibly cracked after the winter rains and you are worried about someone putting a foot through them.

Your deck's stain or sealer has faded, peeled, or turned gray and water is no longer beading on the surface — meaning bare wood is soaking up moisture every time it rains.

Railings or posts feel loose or wobble underfoot, raising real safety concerns for kids, guests, or tenants.

You live in a WUI fire-hazard zone and want to replace exposed wood decking with code-aligned composite boards before the next fire season.

You are preparing a rental property or short-term rental for new occupants and the deck needs to look clean, sealed, and structurally sound before they arrive.

A home inspection flagged deck deterioration as a deficiency and you need documented repair work completed before close of escrow.

90-Day Warranty

Backed by your provider’s warranty. If covered work fails, your provider makes it right — free.

Frequently asked

Deck Construction, Repair & Refinishing — common questions

Deck size sets the base price, from under 150 square feet to over 350, and the stain-and-seal step is added as its own option. The stain price assumes a typical mid-size deck, so for a very small or very large one your provider confirms it first. You see the amount on the booking screen before committing.

Yes. Every deck repair and refinishing job booked through NorTech includes a workmanship warranty of at least 90 days. If something is not right with the work — a board lifts, a sealer coat peels prematurely, or a stain application fails — your provider will make it right at no additional cost. Before-and-after photos are captured on every job so the condition at completion is always documented.

Providers can handle targeted board-by-board replacement without requiring a full refinish. That said, if the surrounding wood is already weathered or the stain is uneven, many homeowners opt to combine replacement and refinishing in a single visit for a consistent finish. Your provider will walk you through the options once they assess the deck on-site.

Yes. For properties in designated Wildland-Urban Interface fire-hazard zones — including areas of the Oakland Hills, Marin County, and the Santa Cruz Mountains foothills — NorTech connects you with providers who offer composite deck board upgrades as part of the repair scope. Composite materials are non-combustible or ignition-resistant and can help reduce ember risk. Your up-front quote will reflect the specific materials selected.

Most single-deck refinishing jobs — sanding, stain, and sealer — are completed in one day, though drying and cure times between coats may require a follow-up visit the next morning before the deck is ready for foot traffic. Jobs that include significant board replacement may take slightly longer depending on the extent of the damage. Your provider will give you a realistic timeline when they assess the job.

Clear the deck of furniture, planters, and grills so the provider has full access to the surface. If there are areas of peeling paint or loose debris, a quick sweep helps, but providers handle all the surface preparation — sanding, cleaning, and spot repairs — as part of the job. You do not need to purchase materials in advance; your provider brings everything included in the price.

Didn’t find your answer? Nova, our AI assistant, is in the chat bubble in the bottom-right corner and can help anytime.

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