Find where your Salem roof is leaking

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

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

45.9 innormal precipitation a year

Salem's rain, by the numbers

Salem averages 45.9 inches of rain a year, per NOAA's 1991-2020 climate normals.

June is typically the wettest single month, averaging 5.1 inches on its own.

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

On FEMA's county-level hazard index, wind risk around Salem comes in at Relatively High.

A hard wind event can lift shingle edges or shift flashing on a Salem 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 Salem 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?