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Trusted Mold & Indoor Air Quality Testing Services in NYC
Mold Authority has been a leader in indoor air quality and mold testing for over 18 years, serving homeowners, property managers, and realtors across New York, New Jersey, North Carolina, South Carolina, Texas, and Florida. Our team of certified professionals specializes in mold, asbestos, lead, radon, and other environmental contaminant testing, utilizing advanced methodologies and industry best practices. Licensed by the Indoor Air Quality Council, IICRC, NYDOL, NYCDEP, and ACAC, we deliver comprehensive inspections, moisture mapping, and clearance testing to ensure safe, healthy environments.

With a focus on education, consulting, and cutting-edge solutions, we provide reliable, cost-effective services tailored to residential and commercial needs. Our mission is to empower clients with actionable insights and permanent solutions, backed by decades of collective expertise and a commitment to excellence.
Services
Mold Inspection Asbestos Testing Lead Inspection Radon Testing IAQ Assessment Water Damage Inspection VOC Testing Odor Identification Clearance Testing Moisture Mapping
Highlights and features
  • Certified experts with over 18 years of experience in environmental testing.
  • Licensed by leading industry organizations including IICRC and ACAC.
  • Comprehensive services for mold, asbestos, lead, radon, and IAQ issues.
  • Nationwide coverage with local expertise in 6+ states.
  • Proven track record of delivering permanent, cost-effective solutions.
Associations and certifications
  • Indoor Air Quality Council
  • IICRC
  • NYDOL
  • NYCDEP
  • ACAC
What people say
Fast, Affordable A1 service Trustworthy firm Reliable and fast Professional team
Services
Mold Inspection
Our mold inspections identify hidden contamination using moisture mapping, digital imaging, and lab analysis. We assess environmental conditions, document affected areas, and provide detailed reports with remediation recommendations. Services cater to homeowners, realtors, and property managers seeking to resolve mold issues efficiently.
Asbestos Testing
Certified professionals conduct asbestos identification through material sampling and lab analysis. We prioritize safety by following strict protocols to detect asbestos in residential and commercial properties, ensuring compliance with health regulations and providing peace of mind for occupants.
Radon Testing
We perform EPA-compliant radon testing using continuous monitoring and charcoal canisters to measure gas levels in homes and buildings. Results guide mitigation strategies to reduce lung cancer risks associated with this odorless, radioactive contaminant.
IAQ Assessment
Comprehensive indoor air quality assessments identify allergens, bacteria, VOCs, and particulates affecting occupant health. Our testing includes air sampling and moisture analysis to create actionable plans for improving ventilation and reducing contaminants.
Water Damage Inspection
Our team evaluates water intrusion sources, maps moisture levels, and identifies secondary damage like mold growth. We collaborate with restoration companies to develop drying plans and ensure complete property recovery post-water loss.
People
Thomas Re
Founder/CEO
Thomas Re leads Mold Authority with over 18 years of experience in environmental testing. He teaches mold license classes and has built a team of certified professionals dedicated to improving indoor air quality through science-backed solutions.
Questions
What services does Mold Authority offer?
We provide mold, asbestos, lead, radon, and indoor air quality testing, along with moisture mapping, water damage inspections, and clearance testing for residential and commercial properties.
In which areas do you operate?
We serve New York, New Jersey, North Carolina, South Carolina, Texas, and Florida, with nationwide coverage for large projects.
Are your technicians certified?
Yes, our team holds certifications from the Indoor Air Quality Council, IICRC, NYDOL, NYCDEP, and ACAC.
How long does a mold inspection take?
Inspections typically take 1-3 hours, depending on property size, with detailed reports delivered within 24-48 hours.
Can you test for radon and VOCs?
Yes, we offer EPA-compliant radon testing and VOC analysis using advanced lab equipment to ensure accurate results.
Do you provide emergency services?
Yes, we offer rapid response for water damage and mold emergencies to minimize health risks and property damage.
Reviews (3)
J. M.
Jan 01, 2022 Report
Rich is an absolute delight to work with. He is knowledgeable and informative and exceeded our expectations for mold testing (truly, Im not joking - he made the experience of having our home tested for mold enjoyable and we learned so much). 10/10 recommend
Edward Greenberg
Aug 21, 2021 Report
Positive:Professionalism,Quality,Responsiveness,Value
Mr. Baldassarre conducted himself with integrity and ethics and did a thorough job. He is also a home inspector and had valuable information to share with me.
Watch Collector
Jul 15, 2021 Report
Excellent service! I'm a NYC real estate agent and I normally don't write reviews or testimonies for companies unless I'm blown away! but I am compelled to complement Mold Authority on my past 3 experiences with them. Responsive, professional and just an all around great experience! Carmela the office manager even called me on a Sunday to make sure my expectations were met for my clients! Frank the inspector was very knowledge and explained every aspect of the inspection. I highly recommend and will use again! Keep up the good work!