The Clock Starts Immediately
Mold growth can begin within 24 to 48 hours of water exposure—faster in Michigan’s warm months. Whether it’s a burst pipe, appliance failure, or storm flooding, the damage doesn’t stop when the water does.
How Mold Spreads
Within 24–48 hours, spores activate on wet materials. Within 3–12 days, visible mold appears on walls, ceilings, and subfloors. Within weeks, mold spreads into wall cavities and insulation where you can’t see or clean it without opening walls.
Hidden Water Is the Biggest Risk
The water you can see and dry isn’t the problem. Water behind drywall, under flooring, and inside wall cavities creates mold you won’t find until it’s a major remediation project. Proper restoration uses moisture meters and thermal imaging to find hidden moisture, then runs commercial drying equipment for days.
What to Do Immediately
- Stop the water source if possible
- Call a professional restoration contractor—not just a plumber
- Document everything with photos before any cleanup
- Don’t run your HVAC (it spreads spores)
- Remove standing water if safe to do so
Phase III Construction provides rapid water damage response across SE Michigan. We extract water, dry structures properly, handle mold remediation, and manage your insurance claim. Call us at (734) 237-7322 — available 24/7.