​© 2018 American Certified Mold Inspectors





J. Mark Roach, Owner and Chief Inspector, has been performing home inspections for more than 30 years. He is a former home builder/developer and real estate broker. Together with his long-time partner and son, Derek, the two of them have performed thousands of home and mold inspections in Southern California. 

American Certified Mold Inspectors provides top-notch certified mold inspections, indoor air quality (IAQ) testing and water intrusion inspections. We have been proudly serving the South Bay, West Side, San Fernando Valley, Los Angeles County and Orange County regions Since 2001.

  • Board certified as a Certified Residential Mold Inspector (CRMI) by the American Council for Accredited Certification (ACAC), formerly known as AmIAQC - American Indoor Air Quality Council. 

  • Environmental Solutions Association (ESA) - Certified Mold Inspector (CMI).

  • Indoor Environmental Standards Organization (IESO)

  • Certified Residential Mold Inspector. (CRMI).

  • Member of the Indoor Air Quality Association (IAQA)


Through commitment, experience and expertise, American Certified Mold Inspectors has established itself as a leader in the in the Southern California mold inspection industry. 

J. Mark Roach
Derek Roach