Black Mold Removal in San Francisco, California
If you have found dark or black mold in your San Francisco 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.
Black Mold Removal Contractors in San Francisco
35 listedSERVPRO of Burlingame, Millbrae
1433 N Carolan Ave, Burlingame, CA 94010
+1 650-651-7290ARC Water Damage
3327 Mount Diablo Blvd Suite B, Lafayette, CA 94549
+1 877-437-9225The 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.
All San Francisco Mold Removal Contractors
Paul Davis Restoration of San Francisco
286 Lawrence Ave, South San Francisco, CA 94080
+1 650-547-0177Biohazard Pro-Tec Crime Scene Cleanup
1223 Webster St, San Francisco, CA 94115
+1 888-491-9180Bio Hazard Plus Crime Scene Cleanup (San Francisco Bay Area)
1036 Mission St, San Francisco, CA 94103
+1 415-756-8296Allied Restoration Company
222 Columbus Ave Ste 201, San Francisco, CA 94133
+1 415-529-5637Water Damage Restoration San Francisco
1195 Valencia St, San Francisco, CA 94110
+1 415-520-9352Everon Water Damage Restoration San Francisco
Reboot, San Francisco, CA 94110
+1 415-907-3310Quintus Water Damage Restoration San Francisco
254 O'Farrell St, San Francisco, CA 94102
+1 415-852-9664San Francisco Water Restoration
222 Grand Ave, South San Francisco, CA 94080
+1 209-306-5160Crystal Guard Water Damage Experts
324 Liberty St, San Francisco, CA 94114
+1 415-915-7098Black Mold Removal Cost in San Francisco
Typical range: Depends on location
Black mold removal cost depends on where the mold is located. See the full cost table below.
| Location | Typical 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+ |
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