Mold Testing in Lakewood, WA

What keeps Lakewood homes damp

Lakewood sits among lakes. American Lake, Lake Steilacoom, Gravelly Lake, Lake Louise and Waughop Lake are all inside city limits, and Chambers Creek runs from Lake Steilacoom toward Chambers Bay. The city says new flood maps show a 1 percent annual-chance flood risk along Clover Creek in the Springbrook and Hillside neighborhoods, and some areas once shown in the 500-year floodplain now fall in the 100-year floodplain. Add the long wet season and you get crawl spaces that stay humid, windows that sweat in winter and rooms that never quite dry. Rentals have drawn attention too: KIRO 7 reported on families at Pacific Walk Townhomes who said apartment mold made their children sick, and the Tacoma-Pierce County Health Department said it was seeing more complaints like it while lacking regulatory power over rental housing.

Inspection or lab testing?

National ranges from Angi's 2026 data run $250 to $500 for testing that includes both air and surface samples. HomeGuide's 2026 national figures put a single air sample at $100 to $300 and a surface sample at $50 to $200. Lakewood prices vary with the number of samples and how easy the areas are to reach.

Signs a test could help

• A musty smell that lingers after you've checked every closet and sink cabinet.
• A finished room over a damp crawl space where nothing shows on the surface.
• A rental where the landlord and tenant disagree about what a stain is.
• Remediation is finished and the walls are about to be closed.

Timing your test

Sampling in the middle of the wet season, with the house closed up, shows indoor conditions at their worst, which is when a hidden problem is easiest to catch. After a creek flood, dry the house first; EPA says to assume mold is growing if a flooded home couldn't be dried within 24 to 48 hours, so testing is more useful later, to confirm cleanup. If drywall or framing has to be replaced, the city's Planning and Public Works Permit Center handles building permits.