Areas We Serve

Areas We Serve

At DiBacco Plumbing, Heating and Cooling, we’re proud to provide expert plumbing, electrical, heating, and cooling services to homeowners and businesses across southern New Hampshire and Northern Massachusetts. For over 40 years, our family-owned company has built a reputation for high-quality service and puts your comfort and satisfaction first.

While our location has changed from Lowell, MA to Nashua, NH our commitment to reliable service and personal attention remains the same.

We proudly serve customers in the following New Hampshire communities:

  • Nashua
  • Hudson
  • Hollis
  • Windham
  • Salem
  • Merrimack
  • Milford
  • Londonderry

We proudly still serve customers in the following Massachusetts communities:

  • Lowell
  • Andover
  • Tewksbury
  • Chelmsford
  • Westford
  • Wilmington
  • Bedford
  • Concord
  • Carlisle

From quick plumbing fixes and seasonal HVAC maintenance to complete system upgrades, DiBacco Plumbing, Heating and Cooling is your trusted partner for year-round comfort.

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Why Work With Us?

Benefits of Working With an Expert Team
  • Insured for Your Peace of Mind
    We make it easy for you to have confidence in the team you call.
  • Contact Us for a Free Estimate
    We make it easy to get started with a completely free quote.
  • Ask About Our Warranty

    We back our services with a warranty for your peace of mind.

  • Affordable Financing Options

    Our financing options support you however you'd like to pay.

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Our Reviews

    “Great Work”
    “I felt they were very honest and was comfortable with them being in my home when I couldn’t be there... I will definitely see them again in the future! Great guys, great work! Thank you!”
    - LouAnne D.
    “Prompt and Efficient”
    “Excellent service! They were very patient and very helpful in working with getting my condominium association to approve it.. They completed the project promptly on the date promised. I trust them and will be delighted to do business with them again.”
    - George B.
    “Wonderful Service”
    “Couldn’t recommend them enough. We are so happy to go into our first winter in our home confident in our heat!”
    - Abigail H.
    “Outstanding Job”
    “They came in and took care of the whole removal and installation in a day. The whole process was well managed, with the personal touch that you get from a family run business.. I would not hesitate to recommend DiBacco Plumbing to anybody!”
    - M. A.
    “Fantastic Company”
    “DiBacco Plumbing is a fantastic company to deal with! Very reasonable pricing, clean and reliable, no long waits to get your project done. Do yourself a favor, contact DiBacco for all of your plumbing, heating and cooling needs.”
    - Dean A.
    “Extremely Responsive”
    “I always know I am going to get an honest assessment, a quick and expert solution and a fair price done with smile and great conversation. Thank you so much!”
    - Michele L.
    “Exceptional Customer Service”
    “These guys are exceptional at what they do. They fixed my water fixtures promptly. They are the hardest blue collar workers I’ve seen. Their motto is hard work, honesty, and transparency. Great prices, efficient, and passion is their motto.”
    - Noah M.
    “Highly Recommend”
    “DiBacco Plumbing and Heating installed high efficiency heat pump units to my home. His team were very professional and neat/clean. I was very satisfied with their work. I would highly recommend to anyone! Thanks”
    - Mike P.

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Areas We Serve
Reliable Plumbing, Electrical & HVAC—Right in Your Neighborhood
  • Acton
  • Andover
  • Ayer
  • Bedford
  • Billerica
  • Burlington
  • Carlisle
  • Chelmsford
  • Concord
  • Groton
  • Lexington
  • Littleton
  • North Chelmsford
  • Tewksbury
  • Tyngsboro
  • Westford
  • Woburn