Roofers in South San Francisco, CA
Compare 6 categorized roofing contractors and 6 roofing-eligible listings based in South San Francisco, part of the San Francisco metro market. Browse all California markets.
South San Francisco, CA
Finding a Roofing Contractor in South San Francisco, CA
Roofer Directory lists 6 roofing-eligible contractors in the South San Francisco, CA market, including 6 businesses categorized specifically as roofing companies. Together these listings hold 376 Google reviews, and the average rating across them is 4.8 stars. Every contractor shown here maintains at least a 4.0-star rating, and 4 hold a 4.7 or higher.
Ratings and review counts come straight from Google and are shown as-is. Before you hire, confirm each contractor's license and insurance: requirements vary by state, so check the appropriate state board and ask for proof of coverage. Our guide on how to verify a roofing license by state walks through where to look, and how to choose a roofing contractor covers the questions worth asking before you sign anything.
Comparing quotes is the fastest way to gauge fair pricing in South San Francisco. You can request a free estimate from a local roofing contractor, or read up on what a new roof costs in 2026 and when to repair versus replace before you start. Browse all California roofing markets to compare nearby cities.
Explore Other Roofing Markets
Compare nearby city pages with roofing-eligible contractor listings and local roof-risk context where available.
San Francisco Metro Area Storm Risk & Roof Damage History
Storm statistics below cover the San Francisco metro area, which includes South San Francisco. NOAA records severe weather at the county level, so metro-area data is the most accurate picture of South San Francisco's roof risk.
Over the past 69 years, the San Francisco metro area has recorded 1,292 severe weather events and $339.5M in property damage. With 6.3 hail events, 24.1 wind events, and 13 tornadoes on record, homeowners in South San Francisco should plan for regular roof inspections, especially after January–December.
Based on NOAA data from 1958-2026. How storms affect roof lifespan →
After major hail or wind, review our hail damage insurance guide and storm chaser scam checklist before hiring a contractor.
Hail Damage History in San Francisco Metro Area
The San Francisco metro area has recorded 67 hail events since 1958, averaging 6.3 per year. The average hail size is 0.27", with the largest recorded hailstone measuring 0.75" (nickel to dime-sized).
0% of hail events in the San Francisco metro area produce stones 1 inch or larger — the threshold at which asphalt shingles typically begin sustaining granule loss, cracking, and other damage that can shorten roof lifespan.
Hail exposure is one of the biggest factors in roof lifespan. Learn how long your roof should last by material type, then compare local South San Francisco contractor listings.
San Francisco Metro Area Storm Season: Month-by-Month Breakdown
Peak storm season in the San Francisco metro area runs from January through December. The best time to schedule a roof inspection is immediately after, in January.
See our seasonal roof maintenance checklist for what to inspect and when.
San Francisco Metro Area Severe Weather Trend (Last 15 Years)
2019 was the most active year with 182 events and $17K in property damage.
Most Damaging Storms in San Francisco Metro Area
The 5 costliest severe weather events recorded in the San Francisco metro area, ranked by property damage. Understanding your area's storm history helps determine when to repair vs. replace your roof.
Flooding from heavy rains in late December continued into the early morning of January 1st. Hardest hit areas in the County were Fairfax, San Anselmo, Novato, Inverness, Ross and Mill Valley. Across the County, 1600 homes, 240 businesses and 225 Government agencies were affected by the flood. San Anselmo was under 2 feet of water with an estimated 150 of its 230 businesses damaged at a price tag of around $40 million.
National Weather Service
Widespread flooding continued into early 2006 after very heavy rains through December 31st brought 3 to 4 inches in a 24 hour period. Urban flooding initiated landslides that contributed to the damage, and small streams and creeks overflowed their banks. Much of the damage was in Walnut Creek, Richmond, San Pablo, Martinez and Orinda. Included in the damages were schools, park areas and several Government Buildings.
National Weather Service
Widespread severe flooding affected many towns in Marin County including Fairfax, San Anselmo, Novato, Inverness, Ross and Mill Valley. Across the County, 1600 homes, 240 businesses and 225 government agencies were affected by the flood. San Anselmo was under 2 feet of water with an estimated 150 of its 250 businesses damaged and a price tag of around $40 million. Fairfax is looking at a $25 million tab and Ross around $13 million. An estimated 4 to 7 inches of rain fell on the County in a 24...
National Weather Service
Widespread county flooding occurred after 2 to 4 inches of rain fell on the area in about 24 hours. Urban flooding initiated landslides that contributed to the damage, and small streams and creeks overflowed their banks. Much of the damage was done in Walnut Creek, Richmond, San Pablo, Martinez and Orinda. Included in the damages were schools, park areas and several Government Agency structures. Approximately 165 personal assistance claims due to flooding were filed within the County. Floodin...
National Weather Service
Widespread flooding affected the county during the severe winter storm. Approximately 2 to 4 inches of rain fell in less than a 24 hour period, causing urban and small stream flooding. The most severe flooding occurred in San Leandro, Alameda, Oakland and Berkeley. Much of the damage was done to Public Property, mainly City and County facilities. An Oakland man was killed falling down his stairs during a storm related power outage. The flooding continued into the first few days of January 2006..
National Weather Service
Recent Severe Weather in San Francisco Metro Area
Vehicles were stuck in floodwaters on the onramp from Hickey Boulevard to southbound Interstate 280.
The PG&E station on Gunsight Fire Road reported a gust of 90 mph.
Vehicle stuck in three feet of water on westbound Interstate 580 west of 35th Avenue.
The gauge along Belmont Creek at the Harbor Boulevard and Old County Road intersection reported major flooding, up to a stage of 5.64 feet.
The PG&E station on North Peak Access Road reported a gust of 67 mph.
Data: NOAA Storm Events Database (National Centers for Environmental Information). Last updated 2026-06-12. Covers 1958-2026. Hail, wind, and tornado data from 1958. All event types from 1996. See how San Francisco compares on our U.S. Storm Risk Index.
Protect Your South San Francisco Roof After Storm Season
With a storm risk score of 28/100, regular roof inspections are recommended for South San Francisco homeowners — especially after the January–December peak season.
Good to Know
Know What You Need? Start Here.
Search your area to compare roofing contractor listings, or get a free estimate from a top local contractor.