About Mold Testing California
Your Trusted Mold Inspection Experts
Committed to protecting homes and businesses from harmful mold growth — through certified inspection, accredited lab testing, and clear, honest reporting.
Who We Are
Mold Testing California is a team of certified mold inspection and testing specialists dedicated to ensuring safe, mold-free environments. With years of experience in mold inspection, air-quality testing, and lab analysis, we've helped countless homeowners and businesses across LA and Ventura Counties characterize their indoor environments and improve their air quality.
We are an independent testing-only company — we do not perform mold remediation. This is by design. When the company that tests is the same company that remediates, there's a structural conflict of interest: the more mold they find, the bigger the job they sell. We removed that conflict so our findings work for you, not against you.
Our Mission
We believe in providing fast, reliable, and accurate mold inspection and testing services while educating our clients on long-term prevention. Our goal is to help create healthier living and working spaces through advanced detection methods, accredited lab analysis, and clear, defensible reporting.
Why Choose Mold Testing California?
Four principles that shape every inspection and report we deliver.
Certified & Experienced
Our team consists of licensed mold inspectors trained in IICRC S520 protocols, with years of field experience across LA and Ventura County properties of every era and construction type.
Advanced Technology
Calibrated moisture meters, thermal imaging cameras, and spore-trap sampling equipment. All samples analyzed by an AIHA-accredited independent laboratory — the gold standard for environmental microbiology.
Health & Safety Focused
We prioritize accurate characterization of indoor environments so you can make informed health decisions. We work alongside physicians treating possible mold-illness patients.
Transparent & Honest
Firm pricing quoted before any work begins. No bait-and-switch. No hidden fees. No referral arrangements with remediation contractors. The quote on the phone is the quote on the invoice.
Our Process
From phone consultation to written report — every step designed for accuracy and clarity.
Comprehensive Inspection
We identify mold presence, moisture sources, and potential risks with cutting-edge testing equipment and trained inspector judgment.
Customized Sampling Plan
Every property is unique. We design the sampling strategy to answer your specific question — generic tests give generic answers.
Accredited Lab Analysis
Samples go to an AIHA-accredited laboratory for spore identification and quantification by genus, with outdoor-control comparison.
Clear Written Report
Plain-English interpretation of findings plus prioritized next steps. Reports formatted for use in insurance, real estate, and legal contexts when needed.
Service Areas
We serve every city and major neighborhood across LA and Ventura Counties.
What Our Clients Say
We take pride in our customer satisfaction. Here's what some of our recent clients have shared.
“I had a great experience with Mold Testing California. I didn't know if they were gonna satisfy my needs but Natalie was absolutely helpful and her attitude was amazing which made for a pleasant experience.”
“Our refrigeration system failed in our wine cellar, unbeknown to us for at least a month. The team helped us identify and document the resulting mold issues so we could plan remediation properly.”
Get in Touch
Independent assessment. Accredited lab. Clear report. No pressure.
Office
8100 Ponce Ave, West Hills, CA 91304
Phone
(818) 808-7018Hours
Mon – Fri & Sun: 8:00 AM – 6:00 PM
Saturday: Closed