Metal roofing
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Trusted Roofing Company for San Francisco Homeowners
Birchbark Roofing San Francisco has repaired and replaced roofs across the city since we joined the Cedarwell family of roofing companies in 2000. A roof in San Francisco takes a beating: salt air off the Pacific, months of fog settling into every seam, and winter storms that find every weak point you didn’t know you had. We’re the roofing company San Francisco homeowners call when they want the job done right and the house left cleaner than we found it. Erik Lindgren leads our crew, and every job carries a written price before work starts, plus our 365-Day Done Right Promise. Call (831) 228-3330 for a free estimate.
Roofing Contractor
A Roofing Contractor is a licensed professional who installs, repairs, and maintains roofing systems on homes and commercial buildings. When you notice water staining on a ceiling, missing shingles after a storm, or granules collecting in your gutters, a roofing contractor is the person to call. Birchbark Roofing San Francisco provides roof repair, roof replacement, and general roofing company - San Francisco services across the city, and a live person answers our phones 24 hours a day, 7 days a week. Most residential roof repairs in San Francisco run between $400 and $1,800 depending on the scope; you’ll see your exact number in writing before we begin.
Repairs vs. Replacement
Small leaks and isolated damage often need only a repair, which we can usually complete in a single visit. Full tear-offs and re-roofs take longer and cost more, but our written quote settles the price before any tear-off begins.
Materials We Work With
We install and repair roofs using materials from Roofing Company in San Francisco trusted brands including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. Your contract names the exact material we’ll use, and we explain why it fits your roof’s slope and exposure.
Styles & brands we work with
Roof Inspection
A Roof Inspection is a thorough assessment of your roof’s condition, identifying leaks, worn flashing, damaged shingles, and areas likely to fail within the next season or two. San Francisco homeowners should schedule one annually, after any severe storm, or before buying or selling a home; see our roofing company maintenance checklist for San Francisco homeowners for what to expect. Birchbark Roofing San Francisco walks the entire roof surface, checks attic ventilation where accessible, and documents findings with photos. A standard residential roof inspection in San Francisco typically costs $250 to $500, and we credit that fee toward any repair work you authorize.
What We Check
Flashing at chimneys, skylights, and vent pipes is where most leaks begin. We also look for cracked sealant, lifted shingle tabs, corroded metal, and moss buildup in shaded sections.
When to Schedule One
Fall is the smartest time for a roof inspection in San Francisco, before winter rains arrive. If your roof is over 15 years old, an annual inspection catches small issues before they become ceiling damage.
Commercial Roofing
Commercial Roofing covers the installation, repair, and maintenance of flat and low-slope roofing systems on office buildings, retail spaces, warehouses, and multi-unit properties. Business owners in San Francisco deal with a specific set of challenges: fog-driven moisture, UV exposure on clear days, and building codes that require specific materials and drainage. Birchbark Roofing San Francisco works on commercial roofs of all sizes, and every commercial job includes a written price in dollars before any work starts. Commercial roofing projects in San Francisco typically range from $8,000 to $40,000 depending on square footage and system type.
Flat Roof Systems
We install and repair built-up roofing, modified bitumen, and single-ply membranes suited to San Francisco’s coastal climate. Proper drainage and seam integrity matter more than anything else on a flat roof.
Business Disruption Control
We schedule work around your business hours where possible. Debris is contained, walkways stay clear for customers and staff, and you get a photo of the completed clean-up before our crew leaves.
Metal Roof Installation
Metal Roof Installation is the process of installing a standing-seam, corrugated, or metal shingle roof system designed to last 40 to 70 years with minimal maintenance. San Francisco homeowners choose metal for its fire resistance, wind performance, and clean look on both Victorian and modern homes. Birchbark Roofing San Francisco installs metal roofs from trusted brands, and every installation includes our 365-Day Done Right Promise so you know it’s covered long after we leave. Metal roof installation in San Francisco typically runs $22,000 to $55,000 for an average single-family home, depending on roof complexity and metal type.
Standing Seam vs. Metal Shingle
Standing seam offers the cleanest lines and best water-shedding; metal shingle blends better with traditional San Francisco architecture. We show you samples and explain the cost difference before you choose.
Coastal Considerations
Salt air can accelerate corrosion on some metals. We specify aluminum or coated steel where proximity to the ocean demands it, so your roof holds up to San Francisco’s marine layer.
Residential Roofing
Residential Roofing is the installation, repair, and replacement of roofing systems on private homes, from single-family bungalows in the Sunset District to larger properties in Pacific Heights and nearby roofing company - Alameda areas. Homeowners with kids and pets want more than a sound roof; they want to know the crew respects the home. Birchbark Roofing San Francisco puts shoe covers on at the door, lays drop cloths through hallways and stairways, and uses pet-safe products where there’s a choice. Most residential roof replacements in San Francisco fall between $14,000 and $28,000, and our written quote locks that number before we order materials.
Protecting Your Home During the Job
If the dog needs to stay inside, we coordinate the door schedule with you. Debris is cleared and photographed before we leave, so you see the condition of your yard and walkways without climbing a ladder.
Materials for San Francisco Weather
We work with dimensional asphalt shingles from GAF and CertainTeed, plus tile and slate options where the structure supports them. Each roof gets materials chosen for its exact slope, exposure, and neighborhood aesthetic.
Roof Maintenance
Roof Maintenance is the ongoing care that prevents small roofing issues from becoming expensive repairs: clearing debris, sealing exposed nail heads, treating moss, and checking flashing. In San Francisco, where fog keeps roofs damp for much of the year, moss and algae grow faster than homeowners expect. Birchbark Roofing San Francisco offers roof maintenance visits as one-time calls or as part of a seasonal plan. A typical roof maintenance visit in San Francisco costs $300 to $700, depending on roof size and how much clearing is needed.
Seasonal Care
Late summer and early fall are the best times for roof maintenance in San Francisco, before the rainy season. A clean roof sheds water properly and gives us a clear view of any developing problems.
What a Visit Includes
We clear gutters, remove organic debris, check and reseal exposed fasteners, and document everything with photos. If we find an issue, you get a written price for the fix before we do any additional work.
Roof Coating
Roof Coating is the application of a liquid-applied membrane that seals, protects, and extends the life of an existing roof. On flat and low-slope roofs, a quality coating reflects UV rays, stops small leaks, and can add 10 to 15 years of service life. San Francisco property owners choose roof coatings as a cost-effective alternative to full replacement on aging but structurally sound roofs. Birchbark Roofing San Francisco applies roof coatings from proven manufacturers, always with a written price first. Roof coating in San Francisco typically runs $4,000 to $12,000 for a standard flat roof, depending on coating type and surface prep needed.
Coating vs. Replacement
If the existing roof membrane is intact and the insulation is dry, coating makes financial sense. If there’s trapped moisture or structural sagging, replacement is the honest recommendation, and we’ll tell you that clearly.
Coating Materials We Use
We specify acrylic, silicone, or polyurethane coatings based on ponding water conditions and roof traffic. Each has strengths and tradeoffs, and our quote explains which one we’re using and why.
Free Roof Estimate
A Free Roof Estimate is a no-cost, no-obligation written quote for roofing work, delivered after we inspect your roof and discuss your goals. Homeowners in San Francisco should always get at least two estimates before a major repair or replacement, and ours includes something most don’t: a written price in dollars, not a range to be adjusted later. Birchbark Roofing San Francisco provides free estimates for every roofing service we offer, and the price we show you is the price you pay. Call (831) 228-3330 to schedule yours; a live person answers 24/7.
What the Estimate Includes
Line items for materials, labor, disposal, and any necessary permits. San Francisco has specific roofing permit requirements, and our quote accounts for them so there are no surprises.
What It Costs You
Nothing. Whether you hire us or not, the estimate is free, and you keep the written quote. We want you to compare it against any other roofing company in San Francisco.
See the difference
Before
After
Before
After
Before
AfterBrands We Service
Birchbark Roofing San Francisco works with roofing materials from GAF, one of the largest roofing manufacturers in North America. We install their dimensional shingle lines and understand their warranty requirements inside and out, which means your GAF roof gets installed correctly for full warranty coverage.
We also work extensively with CertainTeed and Tamko. CertainTeed’s architectural shingles are a strong fit for San Francisco’s wind and moisture conditions, and we stock their recommended accessories. Tamko’s product lines give homeowners a solid mid-range option with excellent hail and wind ratings. Whether you have GAF, CertainTeed, Tamko, or any other make, Birchbark Roofing San Francisco can service it, and we’ll explain what we’re installing and why it works for your roof.
Signs You Need a Pro Right Now
- Water stains on ceilings or walls. A stain means water has already moved through the roof deck and into your living space. In San Francisco’s damp climate, what starts as a small stain can turn into mold inside the wall cavity within weeks.
- Shingles in your yard or gutters. Shingles don’t leave the roof on their own unless something failed. Granule loss and broken tabs mean the waterproof layer is compromised, and the next rain will find it.
- Daylight visible through the attic. If you can see light coming through the roof boards from inside your attic, water can enter through those same gaps. This is a clear structural opening that will leak.
- Sagging or uneven roof lines. A dip in the roofline signals decking damage or structural movement. This is not a cosmetic issue; it’s a warning that water has been working on the framing for years.
- Moss and algae covering shingles. Moss holds moisture against the shingle surface and lifts the edges, letting water creep underneath. San Francisco’s fog makes this a widespread problem on north-facing and tree-shaded roofs.
Our Process, Step by Step
- 1
Initial call and scheduling. You call (831) 228-3330, a live person answers, and we schedule your free estimate at a time that works for you. No phone trees, no callbacks next Tuesday.
- 2
On-site inspection and written quote. We walk the roof, take photos, and document what we find. Then we sit down and give you a written price in dollars, with line items you can read and question.
- 3
Material selection and permit handling. We order the materials named in your quote and pull any permits San Francisco requires. You know what’s going on your roof and that the paperwork is handled.
- 4
Installation or repair with home protection. Our background-checked, uniformed technicians arrive with shoe covers and drop cloths, and we work around your family’s schedule. If the dog needs to stay inside, we coordinate the door schedule with you.
- 5
Final inspection and clean-up photo. Before we leave, we walk the job with you and show you a photo of the completed clean-up. Your 365-Day Done Right Promise is stamped on the job, and we don’t leave until the site is clean.
How Much Does Roofing Company Cost in San Francisco?
Roofing costs in San Francisco vary by scope, materials, and roof accessibility. A typical roof repair in San Francisco runs $400 to $1,800, while a full residential roof replacement on an average home falls between $14,000 and $28,000. Metal roof installation runs $22,000 to $55,000, commercial roofing projects typically range from $8,000 to $40,000, and roof coating costs $4,000 to $12,000. Your exact number depends on square footage, roof pitch, material choice, and how many penetrations (chimneys, skylights, vents) need flashing work.
What affects the price? Steep roofs take longer and require safety rigging; multiple stories add equipment costs; legacy materials like tile or slate cost more to remove and dispose of. The best way to avoid overpaying is to compare written, line-item quotes, which is exactly what we provide. Our free estimate includes every cost: materials, labor, disposal, permits, and the photo-documented clean-up. Call (831) 228-3330 for your exact number in writing.
Our Service Area Near San Francisco
Birchbark Roofing San Francisco serves the entire city, from the Richmond and Sunset districts to the Mission, Noe Valley, and Bayview. We also work in Roofing Company in Oakland, Roofing Company in Vallejo, Richmond, San Mateo, Alameda, South San Francisco, San Rafael, Danville, Pacifica, Pleasant Hill, and San Pablo. Typical response time for a free estimate within San Francisco is one to three business days, and our phones are answered live around the clock.
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.
Frequently Asked Questions About Roofing Company in San Francisco
A roofing company - South San Francisco is a business that installs, repairs, inspects, and maintains roofs on homes and commercial buildings. They handle everything from small leak repairs to full tear-off replacements, and they should be licensed, insured, and able to provide written pricing. Birchbark Roofing San Francisco offers all of these services with a written quote before any work starts.
Most residential roof repairs are completed in one day, while a full roof replacement typically takes two to five days depending on roof size, pitch, and weather. San Francisco fog and rain can occasionally slow the job, and we keep you updated throughout. We’ll give you a timeline in writing as part of your free estimate.
Repairs typically cost $400 to $1,800, residential replacements run $14,000 to $28,000, and commercial projects range from $8,000 to $40,000. Your exact price appears in writing before any work begins, never as a verbal estimate that changes later. Call (831) 228-3330 for a free, no-obligation quote.
Yes. We install and repair roofing systems from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. Our crews know these manufacturer warranty requirements and install to spec so your coverage stays valid.
A live person answers our phones 24 hours a day, 7 days a week, including nights and weekends. If you have an active leak or storm damage, call (831) 228-3330 right away and we’ll work with you on the fastest possible response.
Every job we perform carries the 365-Day Done Right Promise: if the work isn’t right, we make it right. That’s in addition to any manufacturer warranty on the materials themselves, and it’s stamped on every repair and replacement we do.
Move vehicles out of the driveway if possible, and let us know about any pets or family members who need quiet hours. We’ll bring shoe covers and drop cloths, protect your floors and hallways, and coordinate the door schedule with you if the dog needs to stay inside.
Schedule Your Roofing Company Service in San Francisco Today
Birchbark Roofing San Francisco gives you a written price before any work starts, protects your home with shoe covers and drop cloths on every visit, and shows you a photo of the completed clean-up before we leave. Every job carries the 365-Day Done Right Promise and the Cedarwell Care Promise. Call (831) 228-3330 now for your free estimate.
Written by Erik Lindgren, Owner at Birchbark Roofing San Francisco, serving San Francisco since 2000.