Top-rated roof leak repair near San Lorenzo, CA
San Lorenzo has 6 top-rated leak repair companies on this page, pulled from Google rather than a state file. The thinnest review count among them is 13; the thickest is 28. Rating aside, ask whoever answers in San Lorenzo whether they'll find the source before they quote a fix.
Google Maps ratings checked · How we rank
16.0 innormal precipitation a year
Rainfall in San Lorenzo
San Lorenzo sees about 16.0 inches of rain most years.
December alone brings roughly 3.2 inches, more than any other month on the calendar.
A roof inspection ahead of that stretch is cheaper than a repair during it, for any San Lorenzo homeowner watching for the first drip.
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 1.9 mi away.
What federal hazard data shows for San Lorenzo
Either one is a common trigger for a sudden new San Lorenzo leak rather than a slow, years-long one.
If a San Lorenzo leak shows up right after a storm, start with flashing and shingle edges before assuming the worst.
- Hail
- Relatively Low
- Strong wind
- Very Low
- Wildfire
- Relatively High
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Top-rated leak repair contractors serving San Lorenzo, CA
Strongest Google rating first, discounted when a business has barely been reviewed; that's not a license check, so confirm the paperwork before anyone gets on your roof.
Tradition Roofing Company
Roofing contractor
- Google rating
- Reviews
- 18
- Area
- Not listed
Roofing Solutions Inc.
Roofing contractor
- Google rating
- Reviews
- 25
- Area
- Hayward 94544
JR Roofing and Gutters
Roofing contractor
- Google rating
- Reviews
- 28
- Area
- San Leandro 94578
Beck Roofing Company, Inc.
Roofing contractor
- Google rating
- Reviews
- 13
- Area
- Hayward 94541
Manada Roofing Company
Roofing contractor
- Google rating
- Reviews
- 28
- Area
- San Leandro 94578
State Roofing Systems
Roofing contractor
- Google rating
- Reviews
- 17
- Area
- San Leandro 94578
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?