RTK Environmental Group has over 30 years of experience in environmental testing, serving more than 40,000 commercial and residential clients in Connecticut, Southern New York, and Northern New Jersey. They provide unbiased testing for mold, lead, asbestos, water, soil, radon, and indoor air quality, ensuring accurate results since they do not perform remediation. Customers consistently praise their punctuality, professionalism, and thoroughness. Staff members are knowledgeable, friendly, and dedicated to explaining procedures clearly. Whether testing after water damage or for indoor air quality, RTK is trusted for reliable, detailed service and highly recommended by satisfied clients.
Thomas is amazing! He took the time to carefully inspect our home, found the source of mold and thoroughly explained the whole process. I highly, highly recommend him for any mold situation. He also gave great recommendations on the clean-up process. Thank you Thomas!
February 2026
Kevin arrived promptly at the appointment time and explained everything in detail along the way. Nice guy and overall very pleasant experience
February 2026
Tom was punctual and knowledgeable. He took the time to explain misconceptions and provide clarity. I wouldn't hesitate to recommend Tom and RTK.
