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HVAC Experts Since 1979

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Heating Contractor

Heating Contractor In The Merrimack Valley

At Milltown Plumbing, Heating, Air Conditioning and Drain Cleaning we have heating contractors you can trust! Since 1979, we’ve given customers the best heating service possible thanks to the hard work by our dedicated, licensed heating contractors. They have years of experience under their belts, which lends itself greatly to meeting any heating service need you may have. But they’re not just here to take care of your heating and leave, oh no. Our heating contractors take the time to get to know you and make sure the work is done to your specifications right down to the last detail!

Benefits of Professional HVAC Installation

 Considering the complications of heating and cooling systems, it’s clear that professional HVAC services offer significant benefits:

  • They can advise you on the most appropriate system for your home.
  • They ensure safe installation of your heating and cooling system.
  • They can recommend the best maintenance schedule for your appliances.
  • Their work is insured and comes with a warranty on labor and all parts used.

Moreover, it’s much faster and more convenient to have a professional HVAC technician take care of your heating and cooling system, which leaves you free to do the things that are most important to you.

What Can Milltown Do For You?

We want to make sure all the heating needs of our customers are met, which is why we provide a wide range of services so no homeowner gets stuck in the cold. We can supply you with the following:

  • Furnace Repair
  • Furnace Installation
  • Boiler Repair
  • Boiler Installation
  • Ductless Mini-Split System Installation
  • Ductless Mini-Split System Repair
  • Heating System Maintenance
  • 24/7 Emergency Service

Mass Save HVAC Contractor

MillTown Plumbing is proud to be a registered Mass Save contractor for heating and cooling upgrades. We offer various HVAC services and appliances that qualify for Mass Save rebates in 2023. MillTown can help advocate for you and assist you through the rebate process. In addition to Mass Save rebates, homeowners and businesses can also take advantage of the Mass Save HEAT Loan program to finance their new high-efficiency HVAC appliances.

MillTown Plumbing HVAC Contractor - Heating Contractor & Repair in the Merrimack Valley - serving Chelmsford, Lowell, Billerica, and the surrounding areas

Areas We Serve

Want to receive service from the best heating contractor in the Bay State? Call Milltown now if you live in the following areas:

  • Acton
  • Andover
  • Billerica
  • Chelmsford
  • Dracut
  • Littleton
  • Lowell
  • Marlborough
  • Nashua, NH
  • Tewksbury
  • Tyngsboro
  • Westford

Whether you need your old heating and cooling appliances replaced; an entirely new HVAC system designed for your home; or your current appliances serviced, our HVAC technicians are here to help. So why wait any longer? Call MillTown your local HVAC Contractor and breath easier today!

The Right Technicians, The Right Company

Since 1979, we've provided the highest quality plumbing, heating, cooling and drain services for our local residential and commercial customers. At Milltown Plumbing & Heating, we're a family owned and operated business.


MillTown Plumbing, Heating, Air Conditioning, Drain Cleaning, & Electrical

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You Can Count on Our Service Professionals

Over 35 Years of Experience

Fast, Same-Day Repairs

Family Owned & Operated

Prompt, Reliable, Professional

Fully Licensed and Bonded

Always Ready When You Need Us