Find where your San Mateo roof is leaking
San Mateo has 12 roofing companies on record that handle leak repair. Local rain and storm data for San Mateo is below the list.
Licenses checked · California Contractors State License Board
19.6 innormal precipitation a year
San Mateo's rain, by the numbers
San Mateo averages 19.6 inches of rain a year, per NOAA's 1991-2020 climate normals.
December is typically the wettest single month, averaging 4.1 inches on its own.
That's the stretch of the year a small, contained leak in San Mateo tends to turn into a stain worth calling about.
Data: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (annual/seasonal and monthly, by station) (1991-2020), from the nearest NOAA station 5.1 mi away.
Storm risk near San Mateo
Wind-driven rain during a hurricane finds gaps in a San Mateo roof that straight-down rain never reaches, especially around flashing and vents.
That's worth remembering the next time a storm heads toward San Mateo.
- Hail
- Very Low
- Strong wind
- Relatively Low
- Wildfire
- Relatively Moderate
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Roof leak repair contractors based in San Mateo
Alphabetical by business name, nothing more. Speed and quality aren't part of the sort.
Abbey Roofing INC
Roofing contractor
- License
- B General Building / C-39 Roofing · 582680
- Since
- 1989
- Expires
- Nov 30, 2026
- ZIP
- 94402
American Eagle Roofing & Sheetmetal INC
Roofing contractor
- License
- C-39 Roofing · 818252
- Since
- 2003
- Expires
- Feb 28, 2027
- ZIP
- 94403
Bryson Roofing INC
Roofing contractor
- License
- C-39 Roofing · 387712
- Since
- 1980
- Expires
- Mar 31, 2028
- ZIP
- 94401
Cal - Pac Roofing Of San Mateo
Roofing contractor
- License
- C-39 Roofing · 735061
- Since
- 1997
- Expires
- Apr 30, 2027
- ZIP
- 94402
Cawc Waterproofing & Restoration
Roofing contractor
- License
- B General Building / C-39 Roofing · 255484
- Since
- 1968
- Expires
- Apr 30, 2028
- ZIP
- 94402
Edge Roofing
Roofing contractor
- License
- B General Building / C-39 Roofing · 893260
- Since
- 2007
- Expires
- Sep 30, 2027
- ZIP
- 94401
Element C-39 Roofing INC
Roofing contractor
- License
- B General Building / C-39 Roofing · 1073754
- Since
- 2021
- Expires
- Mar 31, 2027
- ZIP
- 94403
Finish Line Roofing INC
Roofing contractor
- License
- C-39 Roofing · 1028075
- Since
- 2017
- Expires
- Jan 31, 2028
- ZIP
- 94401
Grovisors INC
Roofing contractor
- License
- C-39 Roofing · 1146325
- Since
- 2025
- Expires
- Nov 30, 2027
- ZIP
- 94403
Izmirian Roofing & Sheet Metal
Roofing contractor
- License
- C-36 Plumbing / C-39 Roofing · 277624
- Since
- 1972
- Expires
- Apr 30, 2027
- ZIP
- 94401
JM Property Service LLC
Roofing contractor
- License
- B General Building / C-39 Roofing · 733670
- Since
- 1997
- Expires
- Jul 31, 2028
- ZIP
- 94403
Spotlight Roofing And Remodeling
Roofing contractor
- License
- B General Building / C-39 Roofing · 1126976
- Since
- 2024
- Expires
- Sep 30, 2028
- ZIP
- 94402
Questions to ask a {city} roof leak repair company
- Can you find the actual source before you quote a repair, not just patch where the ceiling is wet?
- Is this a contained repair, or does it point to a bigger problem with the roof?
- Will you check the attic and insulation for existing water damage, not just the roof surface?
- What's your timeline if it's actively raining versus once it's dry?
- Do you offer a temporary tarp while a full repair is scheduled?
- What's covered by a workmanship warranty on the repair itself?