North Attleboro HVAC, Plumbing & Electrical Company
Your Home Comfort Advisors
Trust our home comfort advisors to provide solutions to your HVAC, plumbing, and energy needs. Contact us today for quality service.
Your Home Comfort Advisors
Expert HVAC, Plumbing, and Energy Solutions You Can Trust
At Dempsey Energy, we understand that your home’s comfort depends on reliable North Attleboro HVAC, plumbing, electrical and energy systems. For over 30 years, families across Massachusetts have trusted us to keep their homes running efficiently and comfortably. Whether it’s routine maintenance, emergency repairs, or system upgrades, our highly trained technicians deliver exceptional service backed by quality craftsmanship and affordable solutions for any budget.
With fast, same-day repairs, fully stocked trucks, and 24/7 emergency services, we’re here when you need us most—ensuring your home stays safe, comfortable, and stress-free. Let Dempsey Energy be your go-to North Attleboro HVAC, plumbing and electrical service team, and experience the difference trusted expertise makes.
Book OnlineServing 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!
All Service Areas
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
Highly Trained Technicians
Skilled professionals ensuring reliable and efficient service every time.
Variety of Prices for Any Budget
Affordable options tailored to fit your financial needs.
Emergency Services Available 24/7
Count on us to be there whenever you need us, day or night.
Quality Craftsmanship
Exceptional results that stand the test of time.
Fast, Same-Day Repairs
Get your system fixed quickly so you can get back to comfort without delay.
Fully Stocked Trucks for Faster Repairs
Equipped and ready to complete most repairs on the spot.
$50 OFF
Any Plumbing Service
*Must present coupon at time of service. Limited time offer.
$50 OFF
Any Heating & Cooling Service
*Must present coupon at time of service. Limited time offer.
Save Money Today
Check out our exclusive coupons and start saving on your HVAC, plumbing, and electrical needs today!
View All Coupons
Your Home’s Comfort, Our Expertise
At Dempsey Energy, we are your trusted partner for reliable HVAC, plumbing, electrical and energy solutions in North Attleborough and beyond. With over 30 years of experience, we specialize in keeping your home’s essential systems running smoothly and efficiently. From heating and air conditioning to plumbing services, our expert team is committed to delivering exceptional service with honesty, reliability, and a customer-first approach.
Explore how we bring comfort, safety, and peace of mind to homes across Southeastern Massachusetts and the Greater Boston Area.
Rebates & Tax Credits
Earn $10,000 in Rebates
At Dempsey Energy, we stay up-to-date on the latest rebate opportunities and tax incentives to help homeowners in Massachusetts choose the best energy-efficient systems. Call us today to learn more about how you can start saving with rebates and tax credits.
View Rebates & Tax Credits
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.
We’re Hiring
Dempsey Energy provides excellent benefits, fully stocked trucks, and a Monday-Friday schedule. We’re looking for skilled and innovative technicians to join our team and help us bring the highest level of comfort to our customers.
Apply Now
