Claremont's top-rated roof leak repair companies
Claremont, CA doesn't have a roofer license page, so what's below came from a Google Maps result instead. 5 companies cleared the bar we set, their ratings landing at 4.9 stars on 136 reviews. A good rating won't get a crew to Claremont any faster during a storm, so say it's an active leak when you call.
Google Maps ratings checked · How we rank
14.5 innormal precipitation a year
Claremont's rain, by the numbers
Normal annual precipitation near Claremont runs 14.5 inches, according to federal climate data.
A roof that's held up fine through a dry stretch can still fail once Claremont hits its wettest weeks in February.
That seasonal jump is worth keeping in mind if a leak in Claremont 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 4.2 mi away.
Storm risk near Claremont
On FEMA's county-level hazard index, wind risk around Claremont comes in at Relatively Moderate.
A hard wind event can lift shingle edges or shift flashing on a Claremont roof just enough to start a leak that wasn't there the week before.
A post-storm look at the roof is a reasonable habit for any Claremont homeowner after a windy night.
- Hail
- Relatively Moderate
- Strong wind
- Relatively Moderate
- Wildfire
- Very High
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
5 top-rated roof leak repair companies near Claremont
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.
Competition Roofing
Roofing contractor
- Google rating
- Reviews
- 51
- Area
- Upland 91786
Hammer ConRoof's Upland
Roofing contractor
- Google rating
- Reviews
- 47
- Area
- Upland 91784
Skyvision Roofing
Roofing contractor
- Google rating
- Reviews
- 26
- Area
- Pomona 91767
Champion Roofs
Roofing contractor
- Google rating
- Reviews
- 9
- Area
- Claremont 91711
Claremont Roof Repair and ADU's
Roofing contractor
- Google rating
- Reviews
- 3
- Area
- Claremont 91711
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?