Find where your Wilmington roof is leaking

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

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

13.6 innormal precipitation a year

Rainfall in Wilmington

Wilmington sees about 13.6 inches of rain most years.

February alone brings roughly 3.7 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 Wilmington homeowner watching for the first drip.

Wind-driven rain during a hurricane finds gaps in a Wilmington roof that straight-down rain never reaches, especially around flashing and vents.

That's worth remembering the next time a storm heads toward Wilmington.

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?