Charles Keller Construction Inc.

What They Do

Water DamageMoldFire and SmokeBiohazardAsbestos

In Their Own Words

Charles Keller Construction is your trusted partner for expert damage restoration and remodeling services in Sonoma, Marin, and Napa counties. We specialize in water damage restoration, emergency water damage cleanup, mold removal, fire damage restoration, biohazard cleanup, asbestos removal, and smoke damage cleanup. As a family-owned business with 24 years of experience, we excel in handling emergencies and providing comprehensive services with precision and integrity. Our team is dedicated to restoring your property and your peace of mind with meticulous care and a focus on high-quality results.

Written by the business on its public profile. We have not verified these claims.

Before You Call Charles Keller Construction Inc.

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. How will you deal with smoke odor inside wall cavities and the HVAC ducts?

Ask for a California contractor license number and look it up with the Contractors State License Board. Also ask for proof of insurance and industry certification for the restoration crew.

They list no storefront. Ask where the business is based and whether the crew is their own.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• Call a proThe First 48 Hours After a House FireWhat to do in the first two days after a house fire. Safe re-entry, utilities, insurance calls, securing the home, food, medicine and what never to clean.
• Call a proTrauma and Unattended Death Cleanup, What Families Should KnowA gentle guide for families after a death or injury at home. What you do not have to do yourself, how cleanup works, who pays, and how to choose a crew.