Stucco Waterproofing & Repair in Sonoma County
Fogg Construction is based in Petaluma, and Sonoma County is home ground. We’ve completed full exterior transformations in Santa Rosa — including the Skyfarm project, which paired durable exterior stucco with smooth, colored Venetian plaster across interior walls and ceilings, and the Wedgewood project, which combined multiple custom textures with in-house designed stonework.
Sonoma County’s wet winters and hot, dry summers expand and contract stucco year after year. Cracking is normal; water getting behind the cracks is not. We repair and restore stucco exteriors, install waterproofing barrier systems, and match existing textures so additions and repairs blend invisibly with the original finish.
Hard seasonal swings — saturated winters, hot dry summers — cycle stucco through expansion and contraction, opening cracks that need a sound barrier behind them.
Where we work in Sonoma County.
- Petaluma
- Santa Rosa
- Sonoma
- Rohnert Park
- Cotati
- Sebastopol
- Windsor
- Healdsburg
Every capability, available in Sonoma County.
Work on record in and around Sonoma County.
Skyfarm Santa Rosa — Exterior Stucco & Interior Venetian Plaster
A full transformation: durable exterior stucco outside, smooth colored Venetian plaster on walls and ceilings inside.
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Wedgewood St Santa Rosa — Custom Exterior Finishes & Stonework
Multiple textures, custom colors, and intricate in-house stonework on one striking custom exterior.
Open case file →Building in Sonoma County? Tell us what it’s doing.
Describe the symptom and the city — we’ll bring 41 years of moisture diagnosis to finding the cause, with a correction scoped to the actual problem.
Prefer to talk? 415-827-0782 · Mon–Fri 7AM–5PM