Impeccable Service

Lavallee Systems has a reputation for high-quality service and attention to detail. We work directly with homeowners or through general contractors to provide outstanding plumbing, heating, cooling and air quality systems.

Experienced Craftsmen

Our master plumbers and HVAC specialists are ready to design, install or replace your system. Not only are our team members highly trained, they have years of experience in homes of all ages.

Trusted Partner

We work in partnership with contractors to provide plumbing, heating, and air conditioning planning and installation. Working with homeowners, we provide the guidance to make informed decisions on system replacement, repair, and installation.

Superior Service for Over 25 Years

When you call Lavallee Systems, you’re calling a company that’s been in business for over 25 years. We’ve worked on thousands of homes throughout eastern and central MA. We look forward to working on yours!

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  • Jim and his crew did such a great job with the plumbing during my kitchen remodel that they are the only ones I call when ever I have a plumbing or furnace issue.

    Kate G.
  • The Lavallee team took the time to understand our heating and cooling issues before making a recommendation for a mini split system. In the end, the mini splits were the answer to our temperature problems - they made a huge difference in our home.

    Nancy S.
  • Jim Lavallee (Owner) and Chis Coran (Remodeling Division Manager) are everything we look for in a plumbing and heating contractor. They are responsive, knowledgeable, and responsible team players who take pride in their work, follow-through, and give great attention to detail. Our clients love having them in their homes.

    Karen Morse Morse Constructions
  • We have been using Jim Lavallee for years. They are professional, responsive, easy to work with and provide top notch plumbing and heating solutions/services.

    The Remodeling Company
  • Jim provides accurate, detailed and reasonable emailed quotes and responds promptly to our scheduling needs. He is proactive in helping to resolve the multitude of issues that come up in the extensive remodeling work that we do. His guys are friendly, well organized, and clean and get the job done. The quality of their work is well suited for the high-end remodeling projects that our company specializes in.

    Michael Gelb MGZ Design & Construction
  • It is with great pleasure that I can write to tell you how pleased I am with the Rinnai Tankless Water Heater you installed for me last year. I am confident that the high efficiency will save me money over the long term. Most importantly I want to commend you and your install crew for the excellent service, care, and proficiency with which the install was completed.

    Dave Southborough
  • Jim runs a great company. His values are clear and they shine though his company: honesty and integrity, great service, reliability and consistency, personal touch and relationship building.

    Daniel Glickman Sustainable Construction Services, Inc
  • Jim is a conscience professional who understands the dynamics of a jobsite including the importance of maintaining a schedule and budget without compromising quality.

    Brian Card Brendan Homes