Berkeley roof leak contractors

4 licensed roofing contractors are based in Berkeley. See Berkeley's rain and storm numbers below, then the list of local companies.

Licenses checked September 30, 2026 · California Contractors State License Board

26.1 innormal precipitation a year

Berkeley's rain, by the numbers

Berkeley averages 26.1 inches of rain a year, per NOAA's 1991-2020 climate normals.

December is typically the wettest single month, averaging 5.3 inches on its own.

That's the stretch of the year a small, contained leak in Berkeley tends to turn into a stain worth calling about.

On FEMA's county-level hazard index, wind risk around Berkeley comes in at Very Low.

A hard wind event can lift shingle edges or shift flashing on a Berkeley 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 Berkeley homeowner after a windy night.

Alphabetical by business name, nothing more. Speed and quality aren't part of the sort.

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?