Commercial mold remediation in Edmonds often follows water at the waterfront or a leak that has been running inside an older downtown building. A remediation company seals off the area, removes what cannot be cleaned, and leaves the space ready for repairs once the moisture is fixed. Call the number on this page to be connected with a local mold remediation company in Edmonds.
Edmonds conditions behind commercial mold
Edmonds sits on Puget Sound about 14 miles north of Seattle, with a ferry terminal at the foot of Main Street, a seawall and marina on the downtown waterfront, and a downtown set in a valley locals call the bowl. On December 27, 2022, king tides sent waves over the Edmonds seawall, about a foot and a half of water covered the marina area, and Dayton St. between SR 104 and Railroad Ave. closed with water 1 to 2 feet deep in spots. Buildings near the water deal with that kind of event; buildings up the hill deal more often with roof leaks, failing windows and condensation through a long wet season. The Snohomish County Health Department advises drying water-damaged materials within 24 to 48 hours, which is the line between a cleanup and a remediation job.
Maintenance staff or a remediation company?
| Situation | In-house maintenance | Remediation company |
|---|---|---|
| Spotting under about 10 sq ft on a hard surface, leak fixed | Usually fine, per EPA | Not usually needed |
| Growth on drywall, insulation or carpet | Material has to come out | Recommended, with containment |
| 10 to 100 sq ft or more | Not advised | EPA's commercial guide calls for stepped-up containment |
| Saltwater or floodwater entered | Not advised | Recommended; assume growth after 48 hours |
| Odor from supply vents | Shut the system down | Recommended for duct and air handler work |
Signs to watch for
- Ceiling tiles that stain, sag or show dark spotting near the roof or a restroom above
- Musty odor in a basement storeroom, walk-in or back hallway
- Paint bubbling or drywall softening near exterior doors and windows
- Black spotting on caulk and grout in shared restrooms
- Repeated tenant reports of condensation or growth on window frames
Timing and seasons
Most Edmonds commercial mold calls cluster between October and April, when rain is steady and buildings dry slowly. King tides and storm surge are winter events too, so waterfront owners should check lower walls and storage spaces after any high-water day. Summer is the easiest time for large jobs because materials dry faster and windows can be opened, but waiting lets growth spread. Repairs that need permits go through the City of Edmonds Building Division, which reviews plans and issues permits for residential and commercial projects. For apartment buildings, note that the city's Code Enforcement Division does not get involved in tenant-landlord disputes.
Commercial Mold Remediation questions in Edmonds
How is the size of a commercial mold job judged?
What does Washington law expect from landlords of apartment buildings?
Does the county health department inspect mold in buildings?
Why does mold keep returning in the same part of the building?
More mold services in Edmonds
Commercial Mold Remediation nearby
Sources
- Wikipedia: Edmonds, Washington
- KIRO 7: Cleanup efforts underway after king tides lead to flood damage in Edmonds
- City of Edmonds: Building Division
- City of Edmonds: Code Enforcement
- Snohomish County Health Department: Mold and Air Quality
- EPA: Mold Cleanup in Your Home
- EPA: Mold Remediation in Schools and Commercial Buildings (pdf)
- EPA: Homeowner's and Renter's Guide to Mold Cleanup After Disasters (pdf)
- RCW 59.18.060: Landlord duties
- RCW 59.18.070: Landlord failure to carry out duties
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