San Francisco's fog, wind, and damp marine air work on roofs year-round, while winter storms drive rain against the city's closely packed homes.
From coast to valley, San Francisco sits in a part of California where sun, fire risk, and winter rain all shape a roof's life. Intense sun and wildfire ember exposure are leading roofing concerns in San Francisco, where fire-rated materials and clean valleys can make a real difference. Homes around San Francisco were typically built around 1943, which means a large share of roofs here are 83-plus years old — at or beyond the point where asphalt shingles start to fail.
In San Francisco, local roofers most often handle flat & low-slope roofing, commercial roofing, and roof maintenance — but the pro we connect you with can take on any roofing job your home needs.
RoofScoutPro is a free referral service, not a roofing company. When you call about a roof in San Francisco, a real person connects you with a licensed, independent local roofer who handles your inspection, written estimate, and any work directly — including the warranty. RoofScoutPro matches San Francisco homeowners with licensed City and County of San Francisco pros who know California roofing requirements.
| County | City and County of San Francisco |
|---|---|
| Typical home built | ~1943 (roughly 83-year-old roofs) |
| Median household income | $145,717 |
| Owner-occupied homes | 38.7% |
| Median home value | $1,500,200 |
Sources: U.S. Census Bureau (ACS 5-year), NOAA Storm Events Database, FEMA. Local roofing conditions only — RoofScoutPro is a referral service, not a roofing contractor.
Many San Francisco homes were built around 1943, so roofs here are commonly 83+ years old — near or past the 20–30 year lifespan of asphalt shingles, when curling, granule loss, and leaks set in.
Intense sun and heat in the San Francisco area bake roofing materials year-round, drying out shingles and accelerating cracking, blistering, and fading.
Coastal exposure near San Francisco drives rain under shingles and flashing and corrodes metal roof components faster than inland conditions.
| Season | What it means for your roof |
|---|---|
| Spring | Inspect before the worst heat arrives; check for sun-dried, cracked, or curling shingles. |
| Summer | Extreme heat and UV are hardest on the roof; monitor for blistering and schedule shade-friendly early-morning work. |
| Fall | Prime repair and replacement season as temperatures ease. |
| Winter | Mild conditions make this a good time for inspections and most roofing work. |
Roof ReplacementRoof Leak RepairStorm Damage Roof RepairEmergency Roof RepairRoof InspectionGutter Installation & RepairAsphalt Shingle RoofingMetal RoofingFlat & Low-Slope RoofingTile RoofingWood Shake & Cedar RoofingSolar RoofingRoof MaintenanceRoof Cleaning & Moss RemovalRoof VentilationRoof Coating & RestorationSoffit & Fascia RepairIce Dam RemovalChimney & Flashing RepairSkylight InstallationCommercial Roofing
RoofScoutPro connects you with local roofers across these San Francisco zip codes:
94102 94103 94104 94105 94107 94108 94109 94110 94111 94112 94114 94115 94116 94117 94118 94121 94122 94123 94124 94127 94129 94130 94131 94132 94133 94134 94158
Need a roofer in a town near San Francisco? RoofScoutPro also connects homeowners with local pros in:
Call and a real person connects you with a licensed local roofing pro — 24/7, including weekends and holidays.
☎ Call (888) 648-6695