On the lower Russian River, mold is a year-round neighbor. Homes sit under redwoods, dry slowly and, in big winters, take on river water. The forecast center's flood stage at Guerneville is 32 feet, and the river reached 45.38 feet in February 2019 (CNRFC; NWS).
River mold risks
- Flood mold after the river goes down. See Russian River flood mold cleanup.
- Damp crawlspaces under raised homes and cabins.
- Seasonal homes closed up for the winter.
- Roof leaks from limbs and needles.
After a flood
Floodwater is contaminated, so the EPA recommends experienced professionals (EPA). Read mold after a Russian River flood.
In-depth local guides
Want a local pro to take a look?It's free for homeowners and there's no obligation.
Mold Removal services in Guerneville
Local resources for Guerneville
- Building permits: Permit Sonoma (unincorporated county)
- Emergency alerts: SoCoAlert (free County emergency notifications)
- Sandbags: Sonoma County sandbag locations, updated during weather events
- Contractor licenses: CSLB license check
Also in Guerneville
- Water Damage in Guerneville & the lower Russian River on Sonoma County Water Damage
- Roof Repair in Guerneville & the lower Russian River on Sonoma Roof Repair
Dealing with this right now?Tell us what's happening and we'll connect you with an independent local provider.
Nearby areas
Frequently asked questions
Do you serve all of Guerneville & the lower Russian River?
Yes. We connect homeowners throughout Guerneville & the lower Russian River (ZIP 95446, 95462, 95471) with independent, licensed local providers. Calls are answered 24/7 at (628) 336-1777.
Who issues building permits in Guerneville?
Permit Sonoma (unincorporated county). Your contractor should know whether your job needs a permit and who pulls it.
Is there a charge for using your service?
No. Our service is free for homeowners, and you're never obligated to hire the provider we connect you with.