General Contractor in San Francisco — Free Estimate, One Written Price

Fast, Reliable General Contractor Across San Francisco

Hiring a General Contractor in San Francisco means navigating a permitting and planning system that most other cities never put a homeowner through. A typical full-scale remodel here runs $16,520 to $153,400 depending on scope, but the real cost drivers are the surprises hiding inside pre-1940s walls: knob-and-tube wiring, undersized joists, rotted mudsills, and the seismic upgrades a permit triggers once you open them. We know the 94111, 94112, 94114, and 94115 ZIP codes, the DBI inspection rhythm, and the fog-belt rot that eats exterior flashing on the west side. Call (855) 473-5620 for a free estimate, and we’ll walk the project with you before anyone writes a number.

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Why San Bernardino Contractors Is San Francisco’s Preferred General Contractor Company

San Francisco homeowners keep calling us because we treat the permit gauntlet as part of the build, not somebody else’s problem. SF Planning’s CEQA review, historic-resource evaluation, and neighborhood notification run on a clock the trades don’t control, and a contractor who budgets for that honestly is rare. Ruben Castillo runs every San Francisco job with the same expectation: the schedule follows the City, not the other way around.

We’ve worked rear additions off narrow Mission District alleys, soft-story retrofits on Noe Valley flats, and kitchen gut remodels inside Visitacion Valley bungalows where the lath and plaster hid sixty years of wiring patches. Our leads walk every job with a punch list and an open-walls contingency already written into the contract. Homeowners in San Francisco ask harder questions than anywhere else we work, and we’d rather answer them before the walls come down than after.

Licensed General Contractor in San Francisco

A Licensed General Contractor in San Francisco does more than build. We read the Planning Department’s findings, schedule DBI inspections, write allowances for code-triggered electrical upgrades, and manage the party-wall access agreements that decide whether your rear addition on a 25-foot Victorian lot can start at all. When a San Francisco homeowner hires San Bernardino Contractors, the licensed scope covers the whole job: plumbing, electrical, framing, waterproofing, and whatever the fog-belt climate has rotted since the last remodel.

Permit Strategy and Draw Schedule

Most San Francisco remodels stall waiting on entitlements, not materials. Ruben Castillo pulls the permit history on your property before we quote, checks for soft-story status and historic-resource flags, and builds the CEQA and neighborhood-notification timeline into the contract schedule. If DBI needs a correction, we’re at the counter in person, not on hold.

Material Selection and Brand Access

You pick the brand, we handle the build. On a San Francisco kitchen, that might mean Cambria quartz countertops, Kohler fixtures, and KraftMaid cabinetry. On an exterior, it could be James Hardie siding, GAF roofing, and Techo-Bloc pavers for the rear yard. One contractor, every phase, from the roof down to the pavers.

Residential General Contractor in San Francisco

A Residential General Contractor in San Francisco spends as much time on scaffolding permits, dust notices, and neighbor sign-offs as on the build itself. San Bernardino Contractors manages kitchens, baths, whole-home remodels, room additions, basement finishing, and deck construction across the city, with one contract and one accountable schedule. The residential work we do in San Francisco typically runs from a $10,620 bathroom remodel to a $153,400 home addition.

Whole-Home Scope on Narrow Lots

On a 25-foot-wide Edwardian in the 94114 ZIP, there’s no room to stage materials or park a dumpster without a variance. We trade-plan around the alley, schedule crane work for the one hour the street closure allows, and keep dust and noise inside the City’s notice requirements. The neighbor two feet away from the party wall knows when we start, and we keep it that way.

Exterior and Interior Under One Roof

San Francisco’s fog belt fails flashing and sealant joints years earlier than inland cities. When we open a wall for a kitchen remodel and find rotted sheathing behind it, that’s the same crew who can re-side and re-roof the rear elevation. No subcontractor shuffle, no finger-pointing between a roofer and a cabinet shop.

Trusted Brands We Service in San Francisco

We’re authorized to work with more than 50 named brands across cabinetry, countertops, plumbing, roofing, windows, fencing, hardscaping, and prefab ADU categories. For San Francisco hardscaping and exterior work, homeowners often choose Techo-Bloc pavers for fog-resistant paver patios, Belgard retaining walls for sloped Noe Valley lots, and Unilock driveway systems. We keep common parts and replacement materials stocked for San Francisco’s older housing stock, so a rotted mudsill or failed flashing doesn’t sit waiting on a freight truck from the East Bay.

Common General Contractor Problems We See in San Francisco Homes

• Knob-and-tube wiring behind lath and plaster: Open a 1920s wall in the Mission District and you’ll likely find wiring that hasn’t been touched since the Hoover administration. A permit-triggered electrical upgrade is almost always required, and it’s a line item we write into the contract as an allowance, not a bombshell.
• Rot and beetle damage from the fog belt: The same marine layer that keeps San Francisco cool keeps wood damp nine months a year. Mud sills, window sills, and exterior trim in the 94112 and 94115 ZIPs regularly need replacement before we can re-frame or side.
• Party-wall access on narrow lots: A rear addition on a 25-foot Edwardian row often needs a neighbor’s written consent to shore the shared wall or stage materials. SF Planning’s neighborhood notification process gives neighbors a voice, and we’re prepared for the delay.
• Failed waterproofing and flashing failures: Wind-driven rain off the Pacific finds every failed sealant joint. On Visitacion Valley homes, exterior stucco and window flashing often look fine from the street but fail the hose test once we strip the siding.

Pricing for General Contractor in San Francisco, CA

We Also Serve Cities Near San Francisco

San Bernardino Contractors works throughout the Bay Area, from the Mission District’s Victorians to Noe Valley’s hillside lots, Chinatown’s commercial-to-residential conversions, and Visitacion Valley’s postwar bungalows. Looking for a General Contractor in San Francisco or the surrounding neighborhoods? Call (855) 473-5620 and tell us which block you’re on.

FAQs About General Contractor in San Francisco