General Contractor in San Francisco — Written Fixed-Price Quotes, Permits Handled

Fast, Reliable General Contractor Across San Francisco

Hiring a General Contractor in San Francisco means managing a site that most contractors never face: a rowhouse lot barely wider than the building, a shared wall with neighbors who have every right to know what you’re doing, and a permit process that can outlast the construction itself. We’ve run projects in every corner of the city, from Noe Valley to Visitacion Valley, and we know what it takes to keep a dense, locked-in site moving. Call us at (877) 752-3868 to talk through your project. If you’re weighing a remodel, an addition, or a garage conversion, start with a free estimate.

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

Homeowners across San Francisco call us because we plan for the things other contractors discover mid-project. A Noe Valley rowhouse off Church Street taught us that early: we ran a rear addition on a lot barely wider than the building, staged materials in a single parking space, and hand-carried anything that wouldn’t fit through the shared side passage. Before demo we served the adjoining owners written notice for the shared party wall, and our team scheduled the noisy rough-in work inside the city’s permitted hours. The draw schedule held on a site with no room for error.

That’s the difference. We’re not a crew that shows up and figures it out. We walk the block, check access, verify whether the site sits in a Liquefaction or Landslide Zone, and only then do we write the quote. San Francisco homeowners deal with enough variables without a contractor adding more. Glen Mossier built Ashford Contractors around one principle: one contractor, every system. From the roofline to the foundation, interior and exterior, you get a single point of accountability.

We’re also a General Contractor team that speaks fluent product. KraftMaid and Wellborn cabinetry. Cambria and Silestone countertops. GAF and Owens Corning roofing. James Hardie siding. We work with more than 50 name-brand manufacturers because you should choose materials, not settle for whatever the contractor’s buddy supplies. That matters on a $100,000 addition. It matters on a $20,000 kitchen.

General Contractor Services in San Francisco

General Contractor Services in San Francisco cover the full scope of a remodeling project: demolition, rough and finish carpentry, electrical, plumbing, drywall, paint, and the final trim that makes a room feel done. Homeowners bring us in when a project touches more than one trade, or when the permit requires a responsible party named on the application. In San Francisco, that’s most projects. A kitchen remodel here runs $16,520 to $53,100. A bathroom remodel runs $10,620 to $33,040. Those ranges reflect local labor rates, permit requirements, and the material access issues that come with a dense city.

We work the numbers honestly. No change orders that surface after demo. No “we didn’t know about the soft-story retrofit” surprises. Before we submit a bid, we check the building envelope, the property line, and the street. If your rowhouse shares a wall, we account for notices and access before we quote. If the job means a dumpster on the street, we factor the permit.

Kitchen and Bath Remodels

A San Francisco kitchen remodel often starts with discovering knob-and-tube wiring behind the lath and plaster. A bathroom remodel might reveal cast-iron drain lines from 1910 that need replacement. We sequence that work so the schedule stays honest. On kitchens, we work with KraftMaid, Wellborn, Cambria, and Silestone, and we plan cabinet delivery around whether the building has a service elevator or a narrow back stair.

Additions and ADUs

Room additions and ADU construction in San Francisco require structural, Planning, and often geotechnical review. We build ADUs from site-built framing or source from prefab partners like Abodu, Dvele, and Boxabl when the lot access favors it. Home addition pricing starts at $53,100. ADU construction runs $106,200 to $259,600, depending on whether you’re converting a garage or building new. Garage conversion runs $35,400 to $94,400.

Construction Company in San Francisco

A Construction Company in San Francisco is only as good as its ability to keep a job moving through the Department of Building Inspection, Planning, and sometimes the Historic Preservation Commission. We pull permits, we schedule inspections, and we show up for them. No homeowner should be hunting down an inspector’s approval window. That’s our job. It’s part of the reason we’re licensed and insured, and why our estimates include the permitting reality of your specific block.

If you’re searching for General Contractor in San Francisco, you already know the city is not a single construction market. The Marina behaves differently from the Outer Sunset. A Victorian in Noe Valley has different structural bones than a 1920s flat in the Richmond. We bid each project to its actual conditions, not a square-foot baseline that looks good in a brochure and falls apart on site.

Whole Home and Full-Scope Renovation

A whole-home renovation in San Francisco is a stacking exercise: you’re coordinating structural work, window replacement, roof repair, interior finish work, and possibly exterior hardscape. We run hardscape in-house through Belgard, Unilock, and Techo-Bloc, so a rear-yard paver patio does not get subbed to a landscaper who doesn’t know the drainage patterns on your block. One contract. One project manager.

Exterior Envelope and Site Work

Fog and wet winters mean rot, mold, and corrosion on exposed wood and metal across older San Francisco structures. We schedule exterior work around fog belts and rain windows. When a roof needs replacing, we offer GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. When the siding goes, it’s James Hardie. When a fence goes in, we work with Master Halco and Ameristar. Materials you can name, not whatever’s on the truck.

Trusted Brands We Service in San Francisco

We carry a working relationship with a curated lineup of manufacturers, and we use their specs correctly. For fencing on a wind-exposed Visitacion Valley lot, we’ll spec Master Halco or Ameristar steel posts and brackets, not a big-box kit that corrodes in two fog seasons. For ornamental aluminum fencing, Jerith holds up where the marine layer sits on metal for months. Bufftech vinyl fencing handles wet, shaded backyards that stay damp from June through August. Because we stock to the San Francisco climate, we’re not waiting on backordered parts or improvising with mismatched hardware. It keeps the schedule short and the result straight.

Common General Contractor Problems We See in San Francisco Homes

• No staging plan before demo starts. On a block where every parking spot is fought for, a dumpster permit and a material-drop location are not afterthoughts. We map access before we quote, so the labor of hand-carrying through a shared passage is in the number.
• Party-wall work that ignores the neighbor. Starting demo on a shared wall without written notice stalls the schedule and poisons the block. We serve notice early, per city code, and we document it.
• Missing the soft-story retrofit trigger. If your building has a garage at street level and open storefront-style windows, the Soft Story Ordinance likely applies. We check that before we plan the upstairs addition.
• Unreinforced brick chimneys and vintage plumbing. Victorians and Edwardians hide surprises. We inspect the chimney, the drain stack, and the knob-and-tube before we give you a firm range, not after the wall is open.

Pricing for General Contractor in San Francisco, CA

We Also Serve Cities Near San Francisco

We work throughout the Mission District, Noe Valley, Chinatown, and Visitacion Valley. Each neighborhood has its own access pattern, its own permit quirks, and its own building stock. If you’re in one of these San Francisco neighborhoods, we already know the block and the building department’s expectations for it.

FAQs About General Contractor in San Francisco