Keystone Mitigation Services

Water under your vinyl plank flooring? About 24 hours before mold.
LVP is waterproof on top — which traps water against your subfloor like a lid. Mold grows in the dark, fast.
And a sudden water loss is usually covered by insurance. We'll check it and handle the claim.

Two ways people mess up the bathroom fan — and the second one nobody warns you about.
Not running it grows mold. But running it all day pulls damp air into your house and walls.
On during the shower,
~20 min after, then off. Follow for more.

Free Whole Home Inspection 267-279-1658 office

Cough that won't quit, worse at home, fine when you leave? Check your house.
Mold hides behind walls, under carpet, in the HVAC — you breathe it without ever seeing it.
We'll test your air for free. If it's clean, sleep easy.

Pipe burst at midnight. We were pulling water by 3am.
Water damage doesn't wait, so we don't either. 24/7 across Southeastern PA and South Jersey.
Leak tonight? Call before you go back to sleep — (267) 217-8891.

If your house smells like any of these, that's mold — not "old house.
"
Musty, earthy like rain, dirty socks from the vents, or worse after a storm.
It's spreading while you get used to it. Follow for more.

Shutting the bathroom fan off when you're done? You're growing mold.
Fan on before, during, and 20 minutes after. If the mirror clears and stays clear, it's working.
That's the whole fix. Follow for more.

Most floods I clean up happen on a sunny day.
Washer hoses, old water heaters, dead sump pumps, cracked supply lines — none of them need rain.
Go check your washer hoses this week. Follow for more.