Commercial & Industrial HVAC/R

installation and maintenance throughout New England


of every size rely on our expertise

M2 Mechanical HVAC/R Service for New England

With over 30 years of experience, M2 Mechanical provides installation, maintenance, and emergency 24/7 repair service for your commercial HVAC and Refrigeration needs throughout New England. We are a family-owned company based in Exeter, New Hampshire: fully insured, bonded and licensed in all six New England states.

24/7 Emergency Service for New England

Get peace of mind knowing that our experienced team of technicians will respond to your emergency immediately.

Consultation, Maintenance & Repair

Fully bonded and insured. We work with large and small retailers, businesses, schools, medical offices & more!

M2 Mechanical, Steve and Judi Sewell

About M2 Mechanical

Owners Judi and Steve Sewall have been in the HVAC business for over thirty years. M2 Mechanical’s team of licensed technicians always puts safety first. As indoor air quality becomes more important than ever, working with a trusted, locally-owned company can help you breathe easier knowing dependable, accessible professionals have you covered! 

Customer Service is our priority.

In the News

The R22 Freon Phaseout

The R22 Freon Phaseout

The R22 Phaseout R-22, also known as Freon or HCFC-22, is a refrigerant gas that was used in air conditioning units and heat pumps. It is being...

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Air-purifying system sales up on Seacoast

Air-purifying system sales up on Seacoast

The facilities director of a charter school in Dover credits installation of an air purifying system with remaining open for hybrid learning this past fall. Theresa Lorvig, who is also a fifth- and sixth-grade teacher, said that at Seacoast Charter School teachers have a lot of say in what happens because it is run like a democracy.

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