How quickly do you respond to mold calls in Spokane?

We schedule inspections during posted hours and can often begin containment the same day when active water damage is involved.

Is mold covered by homeowners insurance in Spokane County?

Coverage depends on the cause; sudden water events are often covered while long-term leaks may not be. We provide documentation for claims.

Can I stay in the house during remediation?

For small contained jobs yes; larger projects with widespread growth usually require temporary relocation until clearance testing passes.

What happens if mold returns after treatment?

We address the moisture source during the job. Recurrence is rare when the underlying leak or humidity issue is corrected.

Mold Remediation in Spokane, WA

Spokane's four distinct seasons create specific mold risks. Cold snowy winters drive moisture into attics and crawl spaces while warm summers accelerate growth once temperatures rise. Homes in South Hill and Browne's Addition often have older basements and poor ventilation that trap humidity after roof leaks or pipe bursts near Spokane Falls. We start every job with moisture mapping and air sampling to locate hidden colonies behind drywall or under flooring before any removal begins.

Containment is critical in occupied spaces. We use negative air machines with HEPA filtration and physical barriers to keep spores from spreading into living areas or HVAC systems. In Perry District properties with tight floor plans this step prevents cross-contamination to adjacent rooms. All porous materials showing visible growth are removed and bagged on site; non-porous surfaces receive EPA-registered antimicrobials followed by HEPA vacuuming. We document every step with photos for insurance and local code compliance.

Drying follows removal. Industrial air movers and dehumidifiers run until moisture readings drop below 12 percent on wood and 50 percent relative humidity in ambient air. Spokane County winters can slow this process when outdoor temperatures stay below freezing, so we monitor daily and adjust equipment placement. Final clearance testing confirms spore counts match outdoor baselines before barriers come down.

We also address the source. After remediation we provide written recommendations for ventilation upgrades or drainage fixes that prevent recurrence in Spokane's variable climate. Work is scheduled around the shop hours at 1211 W Northwest Blvd so homeowners can reach us directly Monday through Friday 8am to 6pm or Saturday mornings.

Mold Remediation Services We Offer

✓Attic Mold Remediation

Remove mold colonies in attics caused by roof leaks or ice dams common after Spokane winters, with full insulation replacement and ventilation upgrades.

✓Basement Mold Removal

Treat below-grade growth in South Hill and Downtown Spokane homes after sump pump failures or groundwater intrusion, including wall cavity cleaning and dehumidification.

✓Black Mold Treatment

Handle Stachybotrys and other toxic species with strict containment and disposal protocols required for health-sensitive households in Spokane County.

✓Post-Flood Mold Remediation

Clean and dry structures after Riverfront Park area flooding or heavy rain events, focusing on hidden growth in subfloors and behind baseboards.

✓HVAC Mold Cleaning

Inspect and sanitize ductwork and coils where spores circulate through forced-air systems in older Perry District and Browne's Addition properties.

Mold Remediation Cost in Spokane, WA

Service	Typical Range	What Affects It
Initial Inspection and Testing	$175–$350	Includes moisture mapping and air sampling; larger homes or multiple stories increase the upper end.
Small Area Containment and Removal	$800–$1,600	Covers up to 100 sq ft; hidden growth behind walls adds labor and disposal fees.
Whole-Room or Basement Remediation	$2,200–$4,800	Includes drying equipment and final testing; extent of demolition and material disposal drives the price.
HVAC System Cleaning	$450–$950	Duct inspection and coil treatment; older systems with multiple returns cost more.

Ranges are typical for Spokane, WA and confirmed with an exact written quote before any work starts.

How it works

1
Inspection and Testing
We perform moisture mapping, thermal imaging and air or surface sampling to identify all affected areas and mold types.
2
Containment Setup
Negative air pressure and physical barriers isolate the work zone to prevent spore migration to clean spaces.
3
Removal and Cleaning
Damaged porous materials are removed; non-porous surfaces receive HEPA vacuuming and antimicrobial treatment.
4
Drying and Clearance
Equipment dries the structure to safe levels followed by post-remediation testing before barriers are removed.

Pricing

Costs depend on square footage affected, material types and whether hidden cavities require demolition; an on-site assessment provides the accurate range.