Home Remodeling & Deck Builder in San Jose, CA

Yes, and you should check. Avis Builders and Design CORP holds California contractor license CSLB #1142220, classified B, General Building, issued 08/19/2025 and expiring 08/31/2027. The license carries a $25,000 contractor's bond through American Contractors Indemnity, and workers' compensation coverage is held with the State Compensation Insurance Fund. The CSLB runs a free public lookup on its own website. Search the number and the record comes back with the classification, whether the license is current and active, the bond, and the workers' comp filing. Do the identical search on everyone else who bids your job.

For anything structural, plumbing, electrical or mechanical, yes. Moving or removing walls, relocating a kitchen or bathroom, adding circuits or upgrading the service, altering ductwork and building most decks all require a permit from the building department in the city with jurisdiction. San Jose, Santa Clara, Sunnyvale, Campbell, Cupertino, Los Gatos, Saratoga and Mountain View each run their own, so requirements differ from one address to the next. Purely cosmetic work such as painting or a like-for-like flooring swap generally does not need one. Avis prepares the submittal, pulls the permit and is present for the inspections.

Both, under one agreement. Interior work covers whole-house remodels, kitchens, bathrooms, ADUs and room additions, flooring, interior painting, and window and door replacement. Outside, the work runs to decks, patios, pergolas and gazebos, landscaping, and exterior siding and painting. Keeping them on one contract matters more than it sounds. A deck that ties into a new set of French doors involves a ledger, flashing and a threshold detail that have to be coordinated across the wall assembly, and that coordination is exactly what falls through when two unrelated companies are each working to their own schedule.

Often, but the answer is specific to your lot and your city. California law has expanded what is permitted statewide, and every city then administers its own ordinance covering setbacks, height, parking, utility connections and how the unit relates to the existing house. Attached, detached and garage conversions each behave differently under those rules. The practical route is to have someone walk the property, look at where the sewer lateral and the electrical service actually are, and check the current ordinance for that city before you commit to a design. An ADU is a small house, so it carries the same trades, the same inspections and the same Title 24 obligations as a full remodel.

California caps the down payment on a home improvement contract at $1,000 or ten percent of the contract price, whichever is less, and that cap applies to every licensed contractor in the state. Payments after that follow a schedule tied to stages of work. Changes get priced and agreed in writing before the work is performed rather than settled at the end, which is the whole purpose of having a written scope and an allowance schedule in the first place. Ask how lien releases from subcontractors and suppliers are collected at each payment, because in California those parties can record a claim against your property even after you have paid the general contractor.

There is a labor warranty on the work. Ask for the terms at the consultation so they are written into your scope along with how you report a callback, rather than left as something you were told. Financing is available through a third-party lender, which is worth raising early because it can change what fits in a single phase of a project. Seniors and veterans receive a discount, applied to the written proposal when you mention it at booking. The in-home consultation itself is free.

Most raised decks do. Ground-level platforms frequently do not, although setback, lot coverage and drainage rules still apply to them, and a roof or a cover over any of it changes the answer again. An address inside city limits is permitted through San Jose's Planning, Building and Code Enforcement department and its building division, while an unincorporated address goes to Santa Clara County instead. Structural scopes go to plan review. We prepare the submittal under our general contractor license, answer plan check, and meet the inspector at footings, framing and final, so the permit is not something you are left managing.

Deep enough to reach sound bearing and to get under the layer of soil that is still moving with the seasons, which is a site answer rather than a number off a chart. Much of this valley is expansive clay that swells with the winter rain and shrinks back through a dry September, and a shallow pier rides that movement until the deck shows it as a bouncing corner or a gap at the house. Because nothing freezes here, frost depth is not the driver it is in most of the country, so out-of-state details do not transfer. Pier locations and sizes come out of the beam and joist spans, so the framing plan is worked out before anyone digs.

California is stricter than the national baseline most online deck articles quote. A walking surface more than thirty inches above grade requires a guard, that guard stands at forty-two inches rather than the thirty-six inches you will read on out-of-state sites, and the openings have to reject a four-inch sphere. Stair handrails fall between thirty-four and thirty-eight inches above the tread nosings. This catches a lot of San Jose homeowners in the older raised-foundation neighborhoods, where the back door is already high enough that a deck is in guard territory from the first sketch. Local building departments can carry their own amendments, so the requirement for your address gets confirmed at plan review.

It depends on what you want to be doing with your weekends in five years. The long dry summer here is hard on wood: ultraviolet is what grays and checks a board, and the winter wet is what follows it, so redwood, cedar and pressure-treated lumber all come with a cleaning and refinishing cycle. Capped composite skips that cycle and will not splinter or fade the same way, and as a TREX PRO certified installer we build it to the manufacturer's published spans, gapping and fastener details.

It is not maintenance free. Pollen in March and summer dust mean soap, water and a soft brush a couple of times a year, and dark boards run hot underfoot in a west-facing yard. Wood is still the right answer when you want real grain and the ability to refinish a scratched board rather than replace it.

Yes, and on a slope the deck is the structure rather than the surface. Stepping the deck down the hill in platforms usually beats cutting one flat pad, because it keeps the grading light and leaves the existing drainage running where it already runs. What it brings is deeper piers on the downhill side, a longer stair run, guards on more of the perimeter, lateral bracing that has to be designed rather than assumed, and access and spoil haul-off that a flat lot never pays for.

Elevation across San Jose runs from below sea level at Alviso to over two thousand feet at the eastern edge, so a foothill lot and a valley-floor lot are genuinely different jobs. We look at the actual ground before anything is drawn.

Avis Builders and Design, working across San Jose and Santa Clara County under CSLB #1142220, classification B General Building, licensed and bonded, with workers' compensation through the State Compensation Insurance Fund, and TREX PRO certified for composite installation. Ask any deck builder you are considering for a license number and run it yourself on the state board's license lookup: check that the status is active, that the classification fits the work, and that the name on the license matches the name on the contract.

To start here, call (408) 208-0551 or email info@avisbuildersanddesign.com and book the free in-home consultation. Somebody walks the yard with you, looks at the slope, the soil, where the shade falls late on a July afternoon, and the wall a ledger might attach to, and a written scope follows that visit rather than a number given over the phone.