Best Mold Remediation Companies in San Diego, CA
IICRC S520 mold containment, removal, and post-clearance verification. Includes hidden moisture inspection, oxidative chemistry on porous materials, and Biostatic antimicrobial protocols.
11 firms indexed in San Diego for this practice area.
San Diego spans distinct neighborhoods from North Park, La Jolla, and Pacific Beach, anchored by Balboa Park. Here, coastal storms, El Niño rain events, and canyon runoff drive local flood and water-intrusion claims. Every firm ranked below serves San Diego and the surrounding California area, and each is scored on the same public-source MetaScore, drawn from BBB, Google, IICRC certification, EPA Lead-Safe status, Yelp, Angi, and HomeAdvisor. That means a water-damage, mold, fire, or storm-restoration company in San Diego earns its rank on verifiable signals, not advertising spend. Whether you are dealing with a burst pipe, a flooded basement, storm-driven roof intrusion, or lingering moisture, the ranking below shows which San Diego restoration companies carry the strongest independently verified track record. Because water and storm damage in San Diego rarely waits for business hours, the firms below are ranked to help you shortlist a trusted, IICRC-informed responder before the next emergency, not during it.
More about San Diego: Wikipedia · Official city site
What are the best mold remediation companies in San Diego, CA?
As of July 2026, AmeriGuard Restoration Services ranks #1 among the 11 mold remediation firms indexed in San Diego, CA, with a MetaScore of 92/100. Every firm below is scored on the same public-source signals (BBB, Google, IICRC, EPA Lead-Safe, Yelp, Angi, and HomeAdvisor).