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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.
Expert HVAC, Plumbing, and Energy Solutions You Can Trust
Your Home Comfort Advisors
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.
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.
- Dedham
- Franklin
- Middleboro
- Norwood
- Norfolk
- Wellesley
Expert HVAC, Plumbing, and Energy Solutions
Your Home Comfort Advisors
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.
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.
We Leave Our Customers Smiling
Ready for 5-Star Level Service?
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
The Right Technicians, The Right Company
Why Choose Us
Family-Owned Local Experience
Serving Massachusetts homeowners since the early 1990s.
Emergency Services Available 24/7
Responsive support for unexpected heating, cooling and plumbing issues.
Heat Pump & Mass Save Expertise
Helping customers explore energy-efficient upgrades and rebate opportunities.
Warranty-Backed Installations
Select HVAC systems include 10-year manufacturer and labor warranties.
Personalized Recommendations
Comfort solutions tailored to your home, needs and budget.
Experienced Across System Types
Working with boilers, furnaces, mini-splits, heat pumps and more
Expert HVAC, Plumbing, and Energy Solutions
Your Home Comfort Advisors
Tired of sweating the small stuff—and the energy bills? At Dempsey Energy, we keep your home running smoothly with fast, professional service and honest pricing. From AC and furnace repairs to boiler installs and full plumbing solutions, our team is ready when you need us most. One call gets you comfort, reliability, and peace of mind—all from a trusted local name. We’re committed to keeping your home efficient year-round, so you can spend less time worrying and more time enjoying the comfort you deserve. With decades of experience and a reputation built on trust, Dempsey Energy is the team homeowners count on when it matters most.
Browse Our Offers
Save Money Today
Check out our exclusive coupons and start saving on your HVAC, plumbing, and electrical needs today!
HVAC
Heating/Cooling
Plumbing
HVAC
Plumbing
Heating
Plumbing
Cooling
All Summer Benefits Of Our AC Tune-Up & Safety Inspection, Extends Lifespan of AC Unit, Prevents costly repairs, Improves energy efficiency, and Improves indoor air quality
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.