California Mold Inspectors

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About California Mold Inspectors
California Mold Inspectors provides independent mold assessments, moisture mapping, and indoor air quality testing for homeowners, renters, property owners, realtors, and businesses across the San Francisco Bay Area, including San Ramon, Danville, Antioch, and Brentwood. The company holds a 5-star rating from 14 reviews and has completed over 2,000 inspections throughout Contra Costa County and Alameda County. Their team delivers comprehensive photo-documented reports backed by third-party laboratory analysis from AIH-accredited labs, helping clients understand exact conditions within their properties.
What distinguishes California Mold Inspectors is their commitment to objective, third-party assessments without predetermined conclusions. They utilize advanced diagnostic equipment including moisture detection instruments and infrared thermal imaging to locate damp areas, leak pathways, and hidden moisture that might escape casual observation. Air and surface samples are analyzed by independent laboratories, ensuring findings are based on scientific data rather than opinion. The company also offers post-remediation clearance testing to verify that mold issues have been fully resolved after remediation work.
Reviewers consistently praise technician Kyle Irmiter for his thorough approach and communication. One client noted Kyle found a leak that another inspection company had previously missed, enabling them to finally address a persistent problem. Another reviewer described how Kyle documented humidity readings throughout a crawlspace, photographed every problem area, and took both surface tape samples and air samples with outdoor control samples for comparison. His preliminary report arrived within 48 hours, with the full Environmental Mold and Moisture Assessment Report including lab results from Eurofins, professional analysis, and practical recommendations.
What Customers Say
All 14 reviews award 5 stars, with reviewers frequently mentioning technician Kyle by name for his thorough documentation, clear communication, and ability to find issues other inspectors missed. Multiple clients specifically praise the detailed photo-documented reports and laboratory-backed analysis that guided their real estate decisions.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| SaturdayToday | Open 24 hours |
Services
Complete Mold Assessment
Comprehensive inspection covering visual assessment, moisture mapping, and laboratory sampling with detailed reporting.
Air Quality Testing
Professional air sampling to evaluate indoor mold spore levels compared to outdoor control samples.
Moisture Intrusion Detection
Uses moisture meters and thermal imaging to locate damp areas, leak pathways, and hidden moisture.
Surface Sampling
Tape lift and swab sampling from suspected mold growth for laboratory identification and analysis.
Attic & Crawl Space Inspection
Detailed examination of hard-to-reach areas where mold and moisture problems commonly develop.
Post-Remediation Clearance Testing
Verification testing to confirm mold remediation was successful and the property is safe.
Water Source Detection
Identification of active water intrusion sources contributing to mold growth conditions.