10 top-rated leak repair contractors serving Los Altos
Los Altos has 10 top-rated leak repair companies on this page, pulled from Google rather than a state file. The thinnest review count among them is 19; the thickest is 164. Rating aside, ask whoever answers in Los Altos whether they'll find the source before they quote a fix.
Google Maps ratings checked · How we rank
13.4 innormal precipitation a year
Rainfall in Los Altos
Normal annual precipitation near Los Altos runs 13.4 inches, according to federal climate data.
A roof that's held up fine through a dry stretch can still fail once Los Altos hits its wettest weeks in February.
That seasonal jump is worth keeping in mind if a leak in Los Altos seems to appear out of nowhere.
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 3.7 mi away.
What federal hazard data shows for Los Altos
Wind-driven rain during a hurricane finds gaps in a Los Altos roof that straight-down rain never reaches, especially around flashing and vents.
That's worth remembering the next time a storm heads toward Los Altos.
- Hail
- Relatively Low
- Strong wind
- Very Low
- Wildfire
- Relatively Moderate
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Top-rated leak repair contractors serving Los Altos, 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.
Top Roofing
Roofing contractor
- Google rating
- Reviews
- 53
- Area
- Cupertino 95014
Shelton Roofing Co Inc
Roofing contractor
- Google rating
- Reviews
- 149
- Area
- Mountain View 94043
Flawless Roof Repair & Installation
Roofing contractor
- Google rating
- Reviews
- 48
- Area
- Not listed
Mountain Roofing Pro
Roofing contractor
- Google rating
- Reviews
- 97
- Area
- Mountain View 94043
Swift Fox Fix Roofings
Roofing contractor
- Google rating
- Reviews
- 59
- Area
- Los Altos 94022
Lifetime Roofing & Renovation, Inc.
Roofing contractor
- Google rating
- Reviews
- 164
- Area
- Sunnyvale 94085
Mountain View Roofing
Roofing contractor
- Google rating
- Reviews
- 117
- Area
- Mountain View 94043
Best Roof Maintenance
Roofing contractor
- Google rating
- Reviews
- 71
- Area
- Mountain View 94043
Deluxe Los Altos Roofing
Roofing contractor
- Google rating
- Reviews
- 31
- Area
- Los Altos 94022
Superior Edge Roofing & Construction Group
Roofing contractor
- Google rating
- Reviews
- 19
- Area
- Los Altos 94022
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?