Black Mold Removal in Bellevue, Washington

If you have found dark or black mold in your Bellevue home, understand this before you call a contractor: mold color does not identify species. Most dark mold found in homes is not Stachybotrys chartarum, the species commonly called “toxic black mold.” Species identification requires laboratory analysis — not a visual inspection. Any contractor who tells you on the spot that you have toxic black mold is either guessing or using fear to justify a larger job.

The Black Mold Reality

Stachybotrys chartarum requires sustained moisture for 7–10+ days to establish — a burst pipe left unaddressed, chronic flooding, or a roof leak over months. The CDC has stated that mycotoxins from Stachybotrys have not been proven to cause the severe conditions commonly attributed to toxic mold exposure. That said, all indoor mold warrants removal — not because it might be the dangerous kind, but because any mold signals an active moisture problem causing ongoing structural damage and can produce respiratory irritation in sensitive individuals. The correct position: treat all mold as warranting professional removal, request air or surface sampling if species identification matters for your situation, and require an independent clearance test after work is complete.

Black Mold Removal Contractors in Bellevue

6 listed

All Bellevue Mold Removal Contractors

Northwest Crawl Space Services

★★★★★4.9 (39)

10710 NE 28th St, Bellevue, WA 98004

+1 253-315-0172
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Sentinel Restoration

★★★★★5.0 (27)

1100 112th Ave NE, Bellevue, WA 98004

+1 425-547-5740
24/7
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SERVPRO of Bellevue

★★★★★5.0 (21)

40 Lake Bellevue Dr #100, Bellevue, WA 98005

+1 425-459-6519
24/7
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Turning On Restoration & Remodeling

★★★★★5.0 (20)

16427 NE 12th St, Bellevue, WA 98008

+1 425-772-9467
24/7
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425 Fire & Water Restoration

★★★★★5.0 (19)

1555 127th Pl NE, Bellevue, WA 98005

+1 425-449-6720
24/7
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Kaizen Restoration

★★★★★5.0 (9)

2000 124th Ave NE Suite B100, Unit 102, Bellevue, WA 98005

+1 206-657-7942
24/7
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Black Mold Removal Cost in Bellevue

Typical range: Depends on location

Black mold removal cost depends on where the mold is located. See the full cost table below.

LocationTypical range
Bathroom$500 – $1,500
Crawl space$500 – $2,000
Basement$1,000 – $4,000
Attic$1,000 – $4,000
HVAC system$2,000 – $8,000
Whole house (severe)$10,000 – $30,000+
Get a personalized estimate with our cost calculator →

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Disclaimer: MoldRemovalSource.com is an independent directory. Listings are provided for informational purposes only and do not constitute an endorsement of any contractor or inspector. Full disclaimer →