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John Cosgrove is one of the most experienced and respected licensed mold assessors in SW Florida serving Naples, Marco Island, Bonita Springs, Cape Coral and Ft Myers. FL DOH certified for radon measurement and having performed thousands of radon tests, experience is evident to all, when consumers get the best tests, best reports and best service.

Please contact our office to schedule:
Radon Tests / Mold Assessments (inspections) & Sampling
Formaldehyde & VOC Tests / Allergen Screening
John Cosgrove, CIE, Inc.
Radon & Mold Professionals II
188 1st Street, Bonita Springs, FL 34134
(239) 948-9717


Florida Department of Business and Professional Regulation (DBPR) has adopted the  ACAC exam for Certified Indoor Environmentalist (CIE) , CIEC and CMC  for applicants to become a State of Florida Licensed Mold Assessor. 


The department has approved the Council-certified Indoor Environmentalist (CIE) examination, the Council-certified Indoor Environmental Consultant (CIEC) examination, or the Council-certified Microbial Consultant (CMC) examination offered by American Council for Accredited Certification (ACAC) for purposes of mold assessor licensure. Applicants must achieve a passing grade pursuant to the requirements of the ACAC and Section 455.217, Florida Statutes.”

Florida Licensed Mold Assessor #5
Florida DOH Certified Radon Measurement Tech

Always more training

Always more training

Always more training

Always more training

Always more training

Mold inspection and mold testing, radon testing in Naples, Ft. Myers, Bontia Springs, Estero, Cape Coral, Marco Island, Collier and Lee Counties, Florida. An essential part of a home inspection. Certifed, Insured and Experienced.

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