Dempsey Energy
Dempsey Energy
Call: 617-609-1672
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Plymouth County HVAC Contractor

Your Home Comfort Helpers

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Call: 617-609-1672

24/7 Emergency Service

Assistance is available any time, particularly during extreme weather when HVAC systems often fail.

Upfront Pricing Estimates

Informed decisions are made possible with complete transparency and no unexpected costs.

Discounted Maintenance Plans

A 10% discount on parts and labor provides long-term savings and system efficiency.

NATE Certified Technicians

Quick repairs and minimal downtime are provided by technicians with fully stocked trucks.

Thermostat

HVAC

$500 Off
New Heat Pump Install
Limited time offer. Call for details.
Call: 617-609-1672
Mention coupon at the time of booking. Cannot be combined with any other offers.
AC Cooling

HVAC

$100 Off
Air Purification System
Limited time offer. Call for details.
Call: 617-609-1672
Mention coupon at the time of booking. Cannot be combined with any other offers.

HVAC Contractor Plymouth County, MA

Comfortable HVAC for Plymouth County Homes
Is your thermostat unresponsive, or is your HVAC blowing hot air? Dempsey Energy, your dependable HVAC contractor in Plymouth County, MA, delivers year-round comfort.
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A person wearing protective gear, including goggles and a mask, is repairing a large HVAC unit. They are holding a cylindrical component inside the unit. The room has wooden flooring and a visible open doorway.

HVAC Services Plymouth County, MA

Local HVAC Contractor in Plymouth County
Dempsey Energy, established in 1992, began as a family-operated oil company and expanded to include licensed HVAC and plumbing services. Serving Plymouth County, MA, since 2001, we emphasize family and community values. Our Home Comfort Advisors offer personalized service, and our fully stocked trucks handle most repairs on the spot, reducing downtime. Finding an HVAC contractor locally is important, and we strive to meet that need with our services. In essence, we value our relationships with the Plymouth County community, approving HVAC services.

Our HVAC Services

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Contact Dempsey Energy HVAC

Dempsey Energy for HVAC Repair

When your heating system fails or you need routine HVAC services, Dempsey Energy is the premier choice in Plymouth County, MA. Our dedication to family values and community service sets us apart. Our technicians utilize quality materials and proven techniques to ensure lasting results. For HVAC repair in Plymouth County, MA, advanced diagnostic tools pinpoint issues rapidly. Dempsey Energy delivers solutions that endure and provides quality service throughout Massachusetts. Our team’s knowledge and experience get every job done with care.
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A technician wearing a mask and gloves is kneeling while inspecting or replacing an air filter in an HVAC system. The scene is set indoors, with the panel of the HVAC unit open, showing pipes and components.

Quality HVAC Plymouth County

Solutions for Lasting HVAC Results
Dempsey Energy provides HVAC solutions that stand the test of time, ensuring your home remains comfortable year-round. We address all HVAC-related problems with attention and precision. Our experience in Plymouth County, MA, guarantees that every task is completed with the required care. We are committed to providing the best solutions for all your HVAC needs, using up-to-date tools and techniques.
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Benefits of Our Maintenance Plans

  • A free annual tune-up appointment
  • 10% parts discount
  • 10% labor discount
  • Priority servicing – Your problems are always at the top of our to-do list
  • 24/7 Emergency Service – We’re always there when you need us
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Expert Tips

We Leave Our Customers Smiling

Ready for 5-Star Level Service?

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Initial Consultation

We assess your needs, provide a free estimate, and answer your questions.

System Installation/Repair

NATE-certified technicians perform services using quality materials.

Final Inspection

We confirm system efficiency and address any concerns.

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Rebates & Tax Credits

Save big with Mass Save rebates and tax credits! Dempsey Energy helps you upgrade to energy-efficient systems while maximizing savings and reducing your carbon footprint.

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HVAC Plymouth County FAQs

Common questions about our HVAC Plymouth County services

Hiring a professional assures correct installation and repairs, preventing future issues and saving money.
Common issues include system failures during extreme weather and inefficient units leading to high energy bills.
Annual maintenance is recommended to keep your system running efficiently and prevent repairs.
Our dedication to family values, community service, and experienced technicians makes us a top contractor.
Yes, we provide free estimates to help you make informed decisions about your HVAC needs.
We offer 24/7 emergency services and aim to respond promptly to your needs.
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Serving Southeastern Massachusetts & Beyond

Dempsey Energy is proud to offer top-notch heating, cooling, plumbing, and energy solutions to homes across Southeastern Massachusetts, including the Greater Boston Area. Whether you need a quick repair, routine maintenance, or a full system installation or replacement, our experienced team is here to deliver dependable, high-quality service tailored to your needs.

From emergency plumbing fixes to energy-efficient HVAC upgrades, we bring over 30 years of expertise and a commitment to your comfort and satisfaction. Explore our service area on the map to see if we’re in your neighborhood, and let us show you why we’re the trusted choice for homeowners across the region.

Need help now? Give us a call today!

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Cities we provide HVAC Plymouth County In

Why Go Green

Save Money

Switching to energy-efficient solutions can significantly reduce your monthly utility bills, keeping more money in your pocket year-round.

Rebates for Upgrades

Take advantage of rebates and incentives when you upgrade to eco-friendly systems, making your investment in green energy even more affordable.

Environmentally Friendly

By going green, you’re helping to reduce carbon emissions and conserve natural resources, creating a cleaner, healthier planet for future generations.

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Book Your Service Today

When it comes to your HVAC, plumbing, and energy needs, Dempsey Energy delivers reliable, professional, and personalized solutions in the North Attleboro area. Call today to schedule your appointment.

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Call: 617-609-1672

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