Find where your Northlake roof is leaking

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

Licenses checked September 30, 2026 · Illinois Department of Financial and Professional Regulation

37.9 innormal precipitation a year

Northlake's rain, by the numbers

Northlake averages 37.9 inches of rain a year, per NOAA's 1991-2020 climate normals.

May is typically the wettest single month, averaging 4.5 inches on its own.

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

Northlake's county rates Very Low for hurricane risk on FEMA's own hazard index.

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

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

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?