The State of Ohio does not have a license for Mold Inspection or Mold Remediation therefore it is not possible to be "licensed" in Mold Inspection or Mold Remediation. At Dutch's Mold Inspection and Mold Remediation Services we have obtained all certifications available in the fields of mold inspection and remediation listed below.

If a contractor you are working for uses the word "licensed" when discussing their mold remediation credentials it could be a red flag.  Rick Nesselhauf of Dutch's Mold Inspections & Mold Remediation Services is one of the few independently operated, locally-owned certified mold inspectors and master environmental specialists in the Cleveland area. Below is a list of certifications and credentials that Rick has acquired and maintains.

Certified Mold Inspector in Cleveland

Rick Nesselhauf surveys a heavily mold infested area during a mold remediation job.
  • Certified Member of the American Society of Home Inspectors (ASHI) #242906
  • Micro Consulting Certified Mold Inspector and Indoor Air Quality Testing
  • Certified Mold Inspector- CMI
  • Certified Mold Assessor- CMA
  • Certified Allergen Inspector- CAI
  • Certified Indoor Air Quality Technician- CIAQT
  • Certified Mold Remediator- CMR
  • National Association of Mold Remediators and Inspectors - NAMRI
  • Indoor Air Quality Association - IAQA


In the video to the left Rick gets interviewed by a real estate company for his expertise in mold inspections and indoor air quality. Watch the video or go to our Mold Inspections Video page to learn more about the tools used by the team at Dutch's Mold Inspections & Mold Remediation Services.