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M.J. Emonds Mechanical Contractors provides a variety of design, fabrication, installation and maintenance services of heating and cooling systems for residential and commercial customers.

Our services include:

Design and installation of heating and air conditioning systems and sheet metal fabrication.


Full Service Department for maintenance and repairs.


Upgrade of older equipment to state-of-the-art efficient, cost effective heating and air conditioning systems.


Provide energy consultations on inefficient comfort systems.


Conversion from electric or oil-based systems to natural gas.


Provide full line of accessories such as filtration, humidification, and an assorted line of energy controls.


Custom duct design and in-house sheet metal production.


Installation of radiant floor heating.


24-hour emergency service.




24-hour Emergency
Service Plans




M.J. Emonds Mechanical Contractors, LLC
17 Nutmeg Lane, Glastonbury, CT 06033
tel. 860.657.4554 fax 860.657.4558
e-mail: info@emonds.com