About Us
A Local Los Angeles Mold Inspection & Testing Company
123 Mold Testing helps Los Angeles homeowners, landlords, property managers, realtors, and businesses understand what's happening inside their walls — with detailed inspections, lab-based testing, and clear written reports.
Who We Are
123 Mold Testing is based in Los Angeles at 1147 S Robertson Blvd #203, Los Angeles, CA 90035. Our team focuses exclusively on mold inspection, mold testing, moisture detection, and indoor air quality — never remediation. That separation keeps our work objective.
We serve homeowners, tenants, landlords, property managers, realtors, and business owners across LA — from older Mid-City bungalows to high-rise condos in Century City.
What Sets Us Apart
Independent & Objective
We don't sell remediation. Our only job is to tell you what's there.
Lab-Grade Testing
All samples are analyzed by independent third-party labs.
Truly Local
Based in Pico-Robertson with deep familiarity across LA neighborhoods.
Customer-Focused
Clear communication, written reports, and answers to your questions.
Who We Help
- Homeowners
- Tenants
- Landlords
- Property Managers
- Realtors
- Business Owners