Basement mold on Fox Island usually grows where damp marine air, wet hillside soil or a household leak keeps lower-level walls and floors from drying. Removal means stopping that moisture, taking out moldy finishes and cleaning the structure. Call the number on this page to be connected with a local mold remediation company in Fox Island.
What happens when you call
The number on this page connects you with an independent mold remediation company that serves Fox Island. Mention that you are on the island so the company can plan for the trip over the Fox Island Bridge. Be ready to describe the space: finished or bare, how large, where the mold is and whether water is coming in now. If the company can help, it books a visit to take moisture readings, look at drainage around the house and check behind finishes where readings are high. You get a written scope and price before any work starts, and the decision is yours.
What drives cost
- Size and finish. Angi's Seattle cost guide lists basement mold remediation at $425 to $2,475. Finished rooms with drywall, insulation and carpet cost more to open up and rebuild.
- Rebuild. Angi lists drywall replacement at $825 to $2,400 and carpet at $650 to $2,150 after removal.
- Access and travel. Island location and tight access to a lower level can add time.
- Moisture fixes. Drainage, gutter or dehumidification work is often bid separately.
- National range. HomeGuide's 2026 figures run $6,000 to $15,000 for a full basement.
Local conditions
Fox Island is an unincorporated residential island in south Puget Sound, about 29 miles from Seattle and roughly 5 miles from Gig Harbor, linked to the mainland at Artondale by the Fox Island Bridge. Hale Passage lies to the north and Carr Inlet to the southwest, and much of the island's residential property is waterfront. Lower levels facing the water or set into a slope take on moisture from the ground and from humid air through the wet season. Pierce County's maps show regulated floodplains; repairs after flood damage need permits, and work exceeding 50 percent of a structure's value over five years must bring it to current code. Permits come from the Pierce County Development Center. County Code Enforcement says it does not handle public health concerns such as mold; those go to the Tacoma-Pierce County Health Department.
Before the company arrives
- Fix or shut off any active leak.
- Move stored items off the floor and away from damp walls.
- Photograph the affected areas inside and the drainage outside.
- Confirm the company's registration on L&I's Verify a Contractor tool.
Basement Mold Removal questions in Fox Island
Does finished basement drywall always have to come out?
Why does mold keep coming back in my basement?
What does basement mold removal cost in this area?
Is there a Washington license for basement mold companies?
More mold services in Fox Island
Basement Mold Removal nearby
Helpful guides
Sources
- Wikipedia: Fox Island, Washington
- Pierce County: Flood FAQs and resources
- Pierce County: Development Center
- Pierce County: Code Enforcement
- Tacoma-Pierce County Health Department: Mold
- Angi: Mold Remediation Cost in Seattle
- HomeGuide: Mold Removal Cost (2026)
- Washington L&I: Verify a Contractor
- Washington State Department of Health: Hiring a Contractor (indoor air)
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