Coletta Environmental Technologies(CET) was started by Robert Coletta III in March 2007.  CET can protect you and your family from the harmful effects that radon exposure can have on the respiratory system.  We can improve your indoor air quality and reduce radon levels in the home.  CET installs energy star radon fans, water treatment for the entire home and high efficiency heating and cooling systems.  CET uses the most current products to say up-to-date and maximize your energy savings.  We offer guaranteed results, quality workmanship, reasonable rates and are fully insured.  CET is certified by the National Environmental Health Association's (NEHA) National Radon Proficiency Program (NRPP) and is a Residential Radon Measurement and Mitigation Provider.  

If you have any further questions please send an email to bob@colettaenvirotech.com or call: (6 0 3) 4 0 1 - 3 5 6 3

Certifications and Memberships

EPA Section 608 Type I Certification: This certification is for the safe use and handling of refrigerants for Heating and Air Conditioning systems.

Indoor Air Quality Technician Certification: This certification is to ensure safe and effective practices when it comes to improving Indoor Air Quality.  

www.merrimack.edu

Owner, Robert J. Coletta III graduated from Merrimack College in North Andover, MA and majored in Business Management.  

He is also a member of the BBB, the American Association of Radon Scientists and Technologists (AARST), the National Environmental Health Association (NEHA), the Plumbers/Mechanical Contractors Association of New Hampshire and is a licensed gas fitter for the state of New Hampshire.

NEHA-NRPP Certified for Radon Mitigation and Measurement

R-410A Technician Certification: This certification is for the use of Puron or R-410A which is environmentally sound.

Preventative Maintenance Technician Certification

NOTE: Mainstream Engineering Corporation is a world leader in the research and development (R&D) of air conditioning (A/C), refrigeration, and thermal control technology for military and commercial applications. 

Mainstream: 1-800-866-3550 or www.qwik.com