Running Springs sits at elevation in San Bernardino County with steep lots along CA-18 and winding access roads from Twin Peaks. Many homes are older wood-frame cabins built mid-century that sit on slopes where snow piles against foundations each winter. When spring thaw arrives, water finds its way into crawlspaces and under porches, feeding hidden mold growth that standard drying methods miss.
Our crews based at 26100 CA-189 respond day or night to Running Springs addresses. We bring containment and negative air machines up narrow driveways and work around the tight setbacks common on these hillside parcels. Warm summer days speed drying once moisture sources are stopped, but the cold snowy months that follow demand thorough removal so the next melt cycle does not restart the problem.
Around Running Springs
We regularly work near:
- 📍Snow Valley Mountain Resort
- 📍Rim of the World Highway (CA-18)
- 📍Green Valley Lake
- 📍Running Springs Post Office on CA-189
- 📍Charles Hoffman Elementary School
Mold Remediation Service Twin Peaks in Running Springs — Local Notes
- •Older cabins along Hilltop and Deerlick often have dirt crawlspaces that collect snow-melt runoff because original grading never addressed the slope.
- •Steep driveways off CA-330 and narrow switchbacks limit equipment size, so we stage smaller HEPA units and carry containment materials by hand on many jobs.
- •Forest shade keeps soil damp longer after storms, raising relative humidity inside unvented attics common in Running Springs homes.
- •Winter ice dams on metal roofs send water behind fascia boards; we see recurring mold in those wall cavities every spring thaw.