"Envirotech de-contaminated our air handling system. They were on time, professional, and efficient.  They went out of their way to ensure that paint around vents was disturbed as little as possible, and if fact, we did not have to do any re-painting."... Lydia

"They cleaned all of the ducts in the house and removed some old carpet. They did an excellent job.  We were very impressed.  They did it under containment.  They showed us pictures after it was completed.  They were very professional."... Patti

"Envirotech provided mold inspection in attic, mold testing. They were very professional and had a lot of useful advice. Knew a lot about our style of house and gave several suggestions to prevent future mold growth as well as better ways to insulate. Felt like we got a lot of good information for the cost. Scheduling was also very easy."... Tarryn




Welcome To Envirotech Clean Air, Inc.


Air Duct

Envirotech was established in 1988 from a desire to provide clean, safe indoor air for all people. Envirotech Clean Air, Inc. began as an HVAC Cleaning and Restoration company, better known as air duct cleaning, and was among the first members of the National Air Duct Cleaners Association (NADCA).

Today, Envirotech Clean Air, Inc. is one of the largest mold removal, specialty cleaning and HVAC Cleaning and restoration services in the Northeast. Envirotech Clean Air provides an array of clean air services including:

•  HVAC Mechanical Systems cleaning and Restoration

•  Inspections and remediation of contamination within Heating, Ventilating and Air Conditioning (HVAC) systems

•  Mold Remediation and structural cleaning within the building cavities

•  Specialty contamination for homeowners and buildings

•  Dryer vents and ducts in residential and large multiunit dwellings


Envirotech Clean Air is the choice of Fortune 500 Companies, hospital and health care facilities, Universities and educational facilities, mission critical facilities, industrial complexes and residential homes throughout the Northeast.

Envirotech Clean Air adheres to national standards and guidelines on every project. We provide our commercial, industrial, and residential clients first-class service and expertise that is unmatched by any other environmental remediation firm in the Northeast. We provide our top of the line services to homes and businesses across Massachusetts and New England.


Envirotech Clean Air, Inc. • 10 Spencer Street • Stoneham, MA. 02180 • Phone: 800-698-1300