Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
After
Before
AfterFast, Reliable Roof Installation Across San Francisco
Roof installation in San Francisco runs $12,000 to $34,000 for a typical single-family home, with standing seam metal landing at $19,000 to $38,000 and tile roofs at $22,000 to $48,000 depending on slope, layers, and structural work. We’re the Roof Installation team at Crestview Roofing, and we’ve spent years working on San Francisco homes that other roofers won’t climb, from steep third-story Victorians in Noe Valley to ocean-facing row houses out in the Outer Sunset. Every job starts with a written price before any work begins, and every install is backed by our 365-Day Done Right Promise in writing. Call (325) 246-5075 for a free estimate.
Why Crestview Roofing Is San Francisco’s Preferred Roof Installation Company
San Francisco homeowners keep our number saved because we do exactly what we say we’ll do. No roofer can promise that in a city where fog eats fasteners and winds off the Golden Gate lift shingles that were nailed for a calmer climate. We build every San Francisco roof to a 130 mph wind rating, using six nails per shingle where code allows and manufacturer requirements demand it. Homeowners tell us the difference is in the paperwork and the photos. You get a written price before we start, a digital invoice sent by text when we finish, and before-and-after photo documentation of the entire scope, from the tear-off to the final ridge cap inspection.
The Relay Visibility Guarantee binds us to something most contractors avoid: the number on the page is the number on the invoice. No change orders at the door. No handshake math. When we find rotted decking under an old roof in San Francisco, which happens in roughly half of replacement projects we take on in the Sunset and Richmond, we show you photos and walk you through what it means for the total. That’s how Dylan Pace and the crew work on every San Francisco job. Live arrival time, background-checked and uniformed technicians, and a call answered by a real person 24/7. Dispatch and scheduling are coordinated from our San Francisco Bay Area office, and crews serve San Francisco locally, with service into Daly City and South San Francisco handled by the same team.
Standing Seam Metal Roof in San Francisco
Standing Seam Metal Roof installation in San Francisco is one of the most durable choices for the city’s mix of wind, fog, and salt air, with most residential installs running $19,000 to $38,000 depending on panel gauge, hidden fastener system, and roof complexity. The standing seam panels interlock and conceal all fasteners, which matters in neighborhoods like the Outer Richmond and Outer Sunset where airborne salt and persistent moisture accelerate corrosion on exposed screws and flashing. San Francisco’s cool, damp climate makes a metal roof a long-term answer to a problem asphalt shingles fight constantly: biological growth and granule loss from fog that never fully dries.
What the Tear-Off Reveals
On most San Francisco metal roof installs, the old layers hide surprises. We’ve pulled up tar-and-gravel roofs on 1940s row houses and found plank decking that needed only minor repair because the bitumen had sealed the wood so thoroughly. In other cases, dry rot from decades of fog-condensation sits right where the old flashing failed. We inspect every decking board and show you photos before we lay down high-temp ice and water shield in valleys and along drip edges, exactly what the fog and wind-driven rain in this city demand.
Panel Choice and Installation
The panel profile matters in San Francisco’s wind corridor. We walk homeowners through options for metal thickness, seam height, and finish, and we explain why oil-canning risk differs on a flat, sunny Bernal Heights roof versus a shaded Daly City slope that sees side-driven rain from the west. We install Boral and Tamko roofing products where specified, but standing seam panels are sourced from manufacturers we can verify for coastal durability, and every job gets a written guarantee before the first panel is set.
Tile Roof in San Francisco
Tile Roof installation in San Francisco costs $22,000 to $48,000 for a typical home, with concrete and clay tile at the higher end when we need to reinforce rafters before removing the old roof. San Francisco’s older housing stock often has framing that was never engineered for the weight of tile, so the first step is structural review, not tile selection. In the city’s historic districts, where material and profile are regulated, clay tile is sometimes the only option that satisfies local design review. We navigate that with the homeowner, not around them.
Reinforcement First
We won’t lay tile on a roof that can’t carry it. On a 1920s San Francisco row house, the existing rafter spacing and rafter ties often need blocking or sistered members before we can permit a tile install. This is not optional and it’s not a surprise fee added at the end. We flag it during the estimate because the engineer’s letter and the written scope are part of the same fixed price we set before we start.
Coastal Fit and Longevity
Tile performs well in San Francisco’s salt air because it doesn’t corrode like metal flashing or curl like asphalt. The vulnerable points are the underlayment and the flashings, which is why we install a high-temp ice and water shield as a waterproof base and use corrosion-resistant flashing around chimneys, skylights, and sidewalls. Tile itself lasts 50 years or more here, but the system underneath needs to survive the damp, cool conditions that define much of San Francisco’s western half.
Trusted Brands We Service in San Francisco
We install and repair roofs using materials from GAF, Atlas, and Tamko, and we don’t limit San Francisco customers to whatever a local distributor has in stock. Whether it’s a GAF Timberline architectural shingle specified for a 130 mph wind rating or an Atlas underlayment built for high-humidity coastal conditions, we source it deliberately. For San Francisco, that means matching the material to the neighborhood, the roof slope, and the elevation. Supplies come from regional distributors with regular delivery runs into the city, and our crew stages materials in a way that respects San Francisco’s tight alleys and steep streets. That’s not convenience. It’s pre-project reality.
Common Roof Installation Problems We See in San Francisco Homes
- Salt-driven corrosion on fasteners and flashing. Fog from the Pacific works its way into everything on the west side, especially Richmond and Sunset district homes within a mile of Ocean Beach. Exposed nails, drip edge, and pipe flashing rust out years before the shingle wears, which is why we use corrosion-resistant fasteners and concealed systems where the roof will tolerate them.
- Wind uplift from Golden Gate gusts. Air funnels through the Golden Gate and accelerates over the hills, ripping shingles that weren’t nailed correctly. We see this on west-facing slopes in areas like Forest Hill and Twin Peaks, where roofs take a direct hit from wind gusts that exceed manufacturer nailing assumptions. Six nails per shingle is our default for full wind rating, and we verify it on every install.
- Condensation and rot from undersized ventilation. San Francisco’s cool, damp marine layer means attics don’t dry out like they do inland. Soffit and ridge vents that met code in the 1980s often leave a modern roof sweating beneath the decking. We replace and upgrade ventilation as part of any install where the airflow math doesn’t work, because new shingles on a wet attic is a rot problem wearing a fresh hat.
- Hidden decking failures under old roofs. The previous roof never leaked visibly, but the decking has softened from years of trapped moisture. When we lift old layers in Daly City and Brisbane, where homes face the same fog line as San Francisco, we inspect every board before we lay anything. If rot appears, you see it in a photo before we spend a dollar fixing it, and the fix is documented in writing.
Pricing for Roof Installation in San Francisco, CA
A full roof installation in San Francisco runs $12,000 to $34,000 for asphalt shingles, $19,000 to $38,000 for standing seam metal, and $22,000 to $48,000 for tile, including tear-off, underlayment, flashing, and installation labor. What moves a San Francisco roof install in either direction: roof pitch, number of stories, access for staging and material loading, age of the decking, and whether the building sits in a historic district that constrains materials. Permitting adds a layer of cost that varies by the San Francisco Department of Building Inspection, but we don’t bury permit fees in the fine print. We pull permits, schedule inspections, and keep the price in writing before we start. Call (325) 246-5075 for a free estimate. You’ll get a fixed number and a clear day to start, not a range that shifts after the first tear-off.
We Also Serve Cities Near San Francisco
Crestview Roofing handles roof installation in San Francisco plus the surrounding Bay Area communities. We regularly work in Daly City, Brisbane, Sausalito, and South San Francisco, often scheduling a week or two of installs along the same corridor to keep crews close. If your home sits just outside the city line, call (325) 246-5075 and we’ll tell you if we can get a crew there without the hassle of crossing town twice.
Serving San Francisco, CA – Our Local Coverage Area
We’re based in the San Francisco area and know this community well. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
FAQs About Roof Installation in San Francisco
Yes, the San Francisco Department of Building Inspection requires a permit for a full roof replacement, and often for installations that change the roof covering type. We pull the permit, schedule the inspection, and carry the documentation to closeout. You don’t handle paperwork, and you don’t get surprised by skipped inspections. Call (325) 246-5075 for an estimate that includes the permit line item.
Fog drives two problems: condensation inside the attic and corrosion on metal connections exposed to salt air. On west-side San Francisco homes, we install high-temp ice and water shield to isolate the decking from trapped moisture, and we use corrosion-resistant fasteners and flashing. In neighborhoods like the Sunset and Richmond, this is not an upgrade option. It’s the minimum for a roof that lasts.
Standing seam metal handles the fog, wind, and salt exposure better than any other common San Francisco roofing material, but tile lasts longer visually and asphalt shingles cost less upfront if the roof slope and exposure allow a full wind-rated install. We match the material to the specific street and roof orientation, not just the city. The written estimate shows you the honest difference for your home.
A typical single-family home in San Francisco takes 4 to 8 working days from tear-off to final inspection, longer if we’re installing tile with structural reinforcement or working in a historic district with scheduled inspections. Weather delays are real in summer, when the fog keeps roof planes wet until afternoon. We give you a start day, a live arrival time each morning, and photo updates as the work moves.
We don’t install shingles or set tile on a wet deck, and San Francisco’s rainy season means some days just don’t work. If rain is forecast, we protect the open roof with waterproof underlayment and temporary cover before we leave, then resume when the decking is dry. We won’t rush a roof between storms and hand you a warranty that only works on paper. Call (325) 246-5075 with questions, and we’ll schedule around San Francisco weather, not against it.
San Francisco’s roof installation landscape is shaped by a patchwork of microclimates and strict historic preservation rules. Properties in the Sunset District face persistent fog and salt air that accelerate corrosion on metal fasteners and flashing. Landmarks like the Golden Gate Bridge are visible from many San Francisco roofs, reminding crews of the constant wind exposure that demands enhanced fastening schedules. Parts of the city, from the Mission to Pacific Heights, sit under historic design review, which means the roofer you choose needs to understand what material and color are allowed before the first nail goes in.
We see the local failure modes up close: corroded flashing in the Richmond, wind-lifted shingles on Twin Peaks slopes, and rotten soffits from attics that never breathe. None of this is solved with a generic roof install. It takes a specific approach for each San Francisco street, and it takes a company that puts the whole scope in writing before work begins. Call (325) 246-5075 to schedule your free estimate. A real person answers, and you’ll know exactly what you’re getting before we ever set up a ladder.
Written by Dylan Pace, Owner at Crestview Roofing, serving San Francisco roofing installation with written pricing and the 365-Day Done Right Promise.