Cornerstone Mold & Restoration

What They Do

Water DamageMoldMold TestingFire and SmokeContents

• Water removal
• Air Quality & Environmental Testing
• Emergency Water Mitigation
• Mold Remediation
• Air Duct Microbial Cleaning
• Contents Cleaning
• Fire damage cleanup
• Odor Detection & Mitigation
• Crawlspace Encapsulation
• Flooring
• Full Reconstruction Services
• Painting
• Remodelling
• Roofing

In Their Own Words

Cornerstone Mold and Restoration specializes in mold remediation, mold testing, water damage restoration, and water mitigation in Greenville, SC, Simpsonville, SC, Anderson, SC, and Spartanburg, SC. Our certified experts provide thorough mold inspections, air quality testing, and fast, reliable solutions to protect your property and health. Whether it's residential or commercial mold removal, flood cleanup, moisture control, or emergency water extraction, we’re the trusted choice in Upstate South Carolina. Call now for prompt, professional service and experience the Cornerstone difference!

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

Before You Call Cornerstone Mold & Restoration

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. Do you also do remediation? If so, who checks your work?

Ask for a South Carolina contractor license and look it up with the state Department of Labor, Licensing and Regulation. Also ask for proof of insurance and industry certification for the restoration crew.

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 proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• 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.