In Northwest Montana, some of the most frustrating water damage happens between the big storms:
when temperatures warm up during the day, then drop again overnight. That freeze–thaw–refreeze
pattern can push water into places it shouldn’t go—around foundations, under siding, and even into plumbing lines.

Below is a practical checklist to help you protect your home, spot early warning signs, and know when it’s time
to call ServiceMaster Restore of Flathead County for professional water cleanup and drying.

Why freeze–thaw cycles cause hidden leaks

Water expands when it freezes. When that expansion happens inside a pipe, a valve, or a small crack in building
materials, it can create tiny openings that don’t show up until the next thaw. That’s why homeowners often notice
leaks after the coldest stretch ends.

What to check first after a thaw

1. Under-sink areas: Look for damp cabinet floors, swelling wood, or slow drips.
2. Basement and crawl spaces: Scan for puddles, darkened concrete, or musty odor.
3. Ceilings and walls: Watch for faint stains, bubbling paint, or peeling drywall tape.
4. Floors: Note soft spots, buckling, or new gaps in laminate/wood.
5. Exterior drainage: Confirm downspouts move water away from the foundation.

What to do immediately if you find water

1) Stop the source (if it’s safe)

If a pipe or supply line is leaking, shut off the nearest valve. If you can’t identify the source quickly,
shut off the main water supply.

2) Protect electrical safety

Avoid standing water near outlets, power strips, or appliances. If water is close to electrical components,
turn off power to the affected area at the breaker (only if you can do so safely).

3) Start simple water removal

Towel up small areas and use a wet/dry vacuum for shallow water. Move rugs, textiles, and stored items out of
damp zones so they can dry.

4) Start airflow—but don’t assume it’s “done”

Fans and heat help, but hidden moisture in drywall, insulation, and subfloors often needs professional drying
strategies to prevent lingering odor or future mold.

When to call for professional water cleanup

Call ServiceMaster Restore of Flathead County when you see signs that moisture may be deeper than
the surface, or when you want to avoid secondary damage.

• Water in a basement, crawl space, or near the foundation
• Recurring dampness or musty odor even after “drying”
• Stains on ceilings/walls, bubbling paint, or warped flooring
• Leaks from supply lines, toilets, or appliances that soaked cabinetry or subfloor
• Any situation where you want a faster, more thorough dry-out

Local prevention tips for Flathead County homes

• Keep indoor temps steady: Avoid big overnight drops when a thaw is expected.
• Open under-sink cabinets: Let warm air circulate around plumbing on cold nights.
• Let faucets drip slightly: During extreme cold (especially for vulnerable lines).
• Clear and extend downspouts: Keep discharge away from the foundation.
• Check window wells: Keep them clear so meltwater doesn’t pool and seep inward.