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HVAC Contractor

HVAC Contractor In The Merrimack Valley

If you’re serious about keeping your home’s heating and cooling system working properly, then you need to have a trustworthy HVAC contractor on speed dial. Here in New England, winters can be brutally cold, and you simply can’t be without a properly functioning heating system. At the same time, summer humidity and temperatures can soar, often resulting in dangerously hot and humid indoor environments. An HVAC system that’s old, malfunctioning or not well maintained can result in extreme temperatures, low air quality, water damage and the risk of electrical fires or escaped gas.

Even though you can find plenty of DIY instructions on the Internet, the truth is that in practice, unless you’re a trained HVAC technician, you could be putting your property and yourself at risk if you attempt to install, maintain or repair your home’s HVAC system yourself.

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.

Select MillTown for High-Quality HVAC Service

 The team of expert HVAC technicians has almost four decades of experience in helping homeowners in the Greater Lowell area install and maintain their heating and cooling systems. We offer expert installation and maintenance services for high-efficiency:

  • air conditioners, including mini-duct systems
  • heating systems including oil, natural gas, and electric furnaces
  • hot water boilers
  • storage tank and tankless water heaters

Our Expert HVAC Contractor Services Include:

  • Emergency Boiler Repair
  • Boiler Repair
  • Furnace Repair
  • Furnace Replacement
  • Boiler Replacement
  • Emergency Furnace Repair
  • Furnace Installation
  • Emergency AC Service
  • AC Repair
  • Central AC Installation
  • Central AC Repair
  • AC Installation
  • AC Maintenance
  • HVAC Repair


Areas Our HVAC Professionals Serve:

  • 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 your local HVAC contractor at MillTown and breathe 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

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Always Ready When You Need Us