Logo for Dempsey Energy, trusted HVAC Contractor North Attleboro, with "Dempsey" in bold orange gradient uppercase letters and "energy" in lowercase green below, set over a background of colored rectangles.
(774) 719-0298
FREE ESTIMATE

Massachusetts Plumbing Experts

  • Family-owned and locally trusted.
  • 10-year warranties on select installations.
  • Clear recommendations, never high-pressure sales.

Get a Free Estimate

Need plumbing service? Start with a quick quote request.

(774) 719-0298

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Expert Plumbing Services

Experienced support for repairs, installations and plumbing concerns.

Free Estimate

Family-Owned Business

Trusted by Massachusetts homeowners since 2002.

(774) 719-0298

Comprehensive Plumbing

Experience the Dempsey Difference

Fast Response

We understand emergencies. Our team is ready to provide rapid solutions for your plumbing needs. 

Transparent Options

Our consultative approach ensures you receive clear, customized options.

Quality Assurance

Our services come with a 10-year labor warranty on select installations.
(774) 719-0298

Choose Dempsey Energy

Why We're Different

Dempsey Energy

  • Family-Owned
  • Since 2002
  • Fast Response
  • Clear Options
  • 10-Year Warranty

Our Competitors

  • Corporate Ownership
  • Less Experience
  • Slower Service
  • Limited Options
  • Limited Coverage
(774) 719-0298

About Dempsey Energy

Your Local Plumbing Experts Since 2002

Dempsey Energy is a family-owned company serving Massachusetts homeowners since 2002. Our team provides practical plumbing solutions, clear recommendations and dependable service tailored to your home’s needs.

10-Year Warranty

Available on select installs.

Mass Save Partner

Trusted partner for rebates.

Quick Turnaround

Faster scheduling for your needs.

What Our Customers Say

I have to give Dempsey energy five stars. The crew showed up on time and worked quickly to install a new furnace and heating system. Everyone was polite and professional and cleaned up after themselves. The job was done extremely well, at a very fair price. I would definitely recommend.
MIKE T.
I called Dempsey Energy because my furnace was not working. Matt came in and fixed my issue. He explained every step of the process. He was a pleasure to work with. I would absolutely recommend Dempsey Energy for your heating needs.
STEPHANIE B.
Charles from Dempsey Energy came to my house because I needed my heating fixed. He was very professional and diagnosed my problem. He was up front showing me three different options with prices. I really liked that because price was a concern of mine. Thank you Dempsey Energy for sending such a gentleman like Charles.
JUNELIA R.
(774) 719-0298

Our Work in Action

Professional Plumbing Services

Hands,Of,Professional,Plumber,With,A,Wrench.,Clogged,Sink.
A person uses a red pipe wrench to fix a leaking metal pipe under a sink, with water spraying out onto tiled walls and floor—reminding homeowners in North Attleboro, MA, of the importance of timely plumbing and AC services.
A plumber in blue overalls kneels by a white bathroom sink cabinet, working with cables and tools. A red toolbox and various plumbing equipment are laid out on the floor nearby, showcasing services by an experienced HVAC Contractor North Attleboro.
A person in a red plaid shirt uses a drain snake to unclog a white kitchen sink in North Attleboro, MA. Various plumbing and AC installation tools from AC Services North Attleboro are placed on the countertop nearby.
A person uses a wrench to tighten or loosen a pipe under a bathroom sink, performing plumbing work—skills often required by a professional HVAC contractor in North Attleboro.
A plumber inspects pipes under a kitchen sink, holding a clipboard and pen. Plumbing tools, hoses, and a tool bag are nearby. The cabinet doors beneath the sink are open—just like our expert AC Services North Attleboro for your home in MA.
(774) 719-0298

Contact Us For Expert Plumbing Today!

(774) 719-0298
Logo for Dempsey Energy, trusted HVAC Contractor North Attleboro, with "Dempsey" in bold orange gradient uppercase letters and "energy" in lowercase green below, set over a background of colored rectangles.
Address

575 E Washington St Unit E
North Attleborough, MA 02760

Phone
(774) 719-0298

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