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.
Cities we serve.
What we do in Sonoma County.
Projects 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.
View project →“They were fantastic! The owner came out himself to bid the job, threw in some stucco patchwork that was needed outside of the immediate area to be fixed. The crew was on time, worked quickly, and didn’t leave any debris behind (cleaned up the area perfectly). Not the cheapest, not the most expensive either, but the expertise and skill was evident and I couldn’t be happier. I highly recommend Fogg.”Ana S. · Petaluma, CA
Get a quote in Sonoma County.
Hard seasonal swings — saturated winters, hot dry summers — cycle stucco through expansion and contraction, opening cracks that need a sound barrier behind them.
Mon–Fri 7:00 AM–5:00 PM · CSLB License #844981