Mold Remediation & Assessment in Chatsworth, CA
5 certified mold remediation firms serve Chatsworth, California — 4 certified across the full water-mold-fire stack. Every certification below is verified against IICRC's registry.
Certifications verified against the IICRC Certified Firm registry. Last checked August 14, 2026. Ordering is by verified credentials only — never by payment.
Showing the 5 firms with a verified street address. Click a marker for the firm's name, credentials and phone number.
Sponsored placement — available
Featured slots are labeled and never change the organic order below. Providers: learn more.
Featured slots are labeled and never change the organic order below. Providers: learn more.
5 certified mold remediation firms in Chatsworth, CA
Ordered by verified credentials only — cross-verified firms first, then active state licences, then breadth of certification. Payment never affects this order.
(818) 435-5124
IICRC Certified Firm
Full Restoration Stack
AMRTCPTFSRTTCSTWRT
(310) 901-3102
IICRC Certified Firm
Full Restoration Stack
AMRTFSRTOCTWRT
(877) 337-0225
IICRC Certified Firm
Full Restoration Stack
AMRTFSRTWRT
(800) 209-6009
IICRC Certified Firm
Full Restoration Stack
AMRTFSRTWRT
(818) 974-8882
IICRC Certified Firm
Mold + Water Certified
AMRTTCSTWRT
Frequently asked questions
Is mold remediation licensed in California?
California does not run a mold-specific licensing program. Only five US jurisdictions do (Texas, Florida, New York, Louisiana and the District of Columbia; Illinois has enacted a program that is not yet in force). In California, the credentials to check are IICRC certification, general contractor licensing where applicable, and insurance.
Can my mold inspector also do the remediation?
4 of the 5 licensing jurisdictions bar the same party from assessing and remediating the same property or project: Texas, Florida, New York and Louisiana. District of Columbia does not — the rule there is disclosure of conflicts and a bar on working where the licensee has a financial interest, not a prohibition on holding both roles. Where no mold licence exists, nothing stops one firm doing both — using an independent assessor is then your own protection against a contractor writing the scope of work they will be paid to perform.
How many certified mold remediation companies are in Chatsworth?
5 firms in Chatsworth hold verifiable credentials for this work.
What should I do in the first 24 hours?
Stop the source if it's safe, photograph and video everything before touching it, keep damaged materials as evidence, and notify your insurer the same day. See our first-24-hours checklist for the full sequence.
How is this list ordered?
By verified credentials only: cross-verified firms first, then active state licences, then breadth of certification. Payment never affects order.