North Attleborough's Home Comfort Experts
When your heat goes out in January or your AC quits in July, you need someone who can show up fast, explain your options clearly and get it right the first time. Dempsey Energy has been serving Massachusetts homeowners since 2002, and we bring the same family-owned reliability to North Attleborough that your neighbors have counted on for years.
HVAC, plumbing, heat pumps, AC installation and more. One call handles it all.
Your Home. Your Comfort. Our Commitment.
Big HVAC companies make you wait weeks and send a different tech every time. Dempsey Energy operates differently. We are a family-owned team that schedules faster, communicates clearly and stands behind every job we complete. We are not a private equity operation with a call center. We are your neighbors, and we treat your home like it is our own.
- Mass Save certified partner — we help you access available heat pump rebates and incentives
- 10-year labor warranty on select new HVAC system installs
- Transparent recommendations, not upsells
- Faster scheduling than the large regional competitors
- New systems available for as low as $89/month
Why North Attleborough Homeowners Trust Dempsey Energy
North Attleborough sits in Bristol County, where older housing stock, cold winters and humid summers put real demand on home systems. Whether your home runs on a forced-air system, a boiler or you are ready to make the switch to a heat pump, Dempsey Energy has the experience to handle it.
Here is what sets us apart from every other HVAC and plumbing company serving the area:
We Show Up and We Show Up Prepared
Our technicians arrive ready to diagnose, explain and act. No vague estimates, no runaround.
We Are a Mass Save Partner
North Attleborough homeowners may qualify for significant rebates on qualifying heat pump installations. As a certified Mass Save partner, we walk you through every available incentive before you make any decision.
We Warranty Our Work
Select new HVAC system installs come with a 10-year labor warranty in addition to the manufacturer warranty. When we say we stand behind our work, we mean it in writing.
We Listen Before We Recommend
Our advisors ask about your home, your family’s needs, allergies, air quality concerns and budget before presenting any options. You get choices, not a hard sell.
We Are Faster Than the Big Guys
Large private equity-backed companies in the area are booking weeks out. Our local, family-owned operation moves faster so your home is not uncomfortable any longer than it needs to be.
HVAC, Plumbing & Electrical Services in North Attleborough, MA
HVAC Services
North Attleborough homeowners trust Dempsey Energy for full-service heating and cooling, including:
- Heat pump installation and replacement (air source and mini-splits)
- Whole-home heat pump conversions
- AC installation in North Attleborough
- AC repair services in North Attleborough, MA
- Furnace and boiler service and repair
- HVAC system tune-ups and maintenance
- Indoor air quality solutions including UV lights and advanced filtration
- Oil boiler and oil furnace service
- Oil tank removal and installation (double-wall tanks available)
AC Inspections starting at $79. Offers subject to change.
Plumbing Services
From routine maintenance to urgent repairs, our plumbing team is ready to help North Attleborough homeowners with:
- Plumbing repair in North Attleborough
- Drain cleaning and clog removal
- Water heater installation and repair
- Fixture replacement and upgrades
- Emergency plumbing response
Electrical Services
Dempsey Energy also offers residential electrical services. We are an HVAC and plumbing company first. Our electrical work supports whole-home comfort, not solar panel sales or utility projects.
What North Attleborough Homeowners Deal With Every Season
North Attleborough’s climate is demanding in both directions. Winters regularly push into the single digits and summers bring humidity that forces aging AC systems to work harder than they were designed to. Add in Bristol County’s mix of colonial-era homes, ranch-style houses and newer construction, and you have a service area with real variety in system types and ages.
Cold Winters, Rising Heating Costs
Many North Attleborough homes still rely on oil or gas boilers. While we service and maintain those systems, homeowners who are ready to reduce fuel dependence have a real opportunity with air source heat pumps. With Mass Save rebates currently available, the timing has rarely been better to explore a conversion or add a mini-split system to a hard-to-heat room.
Aging Infrastructure
Homes built in the 1970s through 1990s are reaching the end of their original system lifespans. If your system is more than 15 years old, you are likely spending more on repairs than a replacement would cost over time. Our home comfort advisors can walk you through the math with no pressure.
Summer Humidity and AC Demand
July and August in North Attleborough are hard on cooling systems. An AC unit that has not been serviced recently is an AC unit that is one heat wave away from failing. A $79 inspection now can prevent a much larger repair bill later.
Plumbing in Older Homes
Bristol County’s older housing stock comes with older pipes. Hard water, aging fixtures and decades of use add up. Our plumbing team handles everything from slow drains to full water heater replacements.
What Our Customers Are Saying
“We have only had the best experiences working with Dempsey Energy! They service our HVAC system and will be installing a mini split system in one space in our house. They are dependable, thorough and completely reliable. Today Xavier Anderson from Dempsey Energy came out and he answered all 10,073 of my questions patiently, kindly and thoroughly. Always so impressed with Dempsey’s service and the only HVAC company we’d want to work with. Following up this week, Dave came twice to install the split and did an amazing job. Was thorough, friendly and so patient!”
— Jennifer Yurovich, Verified Google Review
Serving North Attleborough and the Surrounding Communities
Dempsey Energy proudly serves homeowners throughout Bristol County, Norfolk County and Plymouth County, MA. From our base in Massachusetts, we provide HVAC and plumbing services to:
Not sure if we cover your area? Call us at (508) 503-6215 and we will let you know right away.
Ready to Schedule Service in North Attleborough?
Whether you need AC repair, a new heat pump, a plumbing fix or just a seasonal tune-up, Dempsey Energy is ready to help. We are a family-owned Massachusetts company that shows up on time, explains your options and stands behind our work.
Call us at (508) 503-6215 or submit a service request below. Offers subject to change.
Frequently Asked Questions About HVAC and Plumbing in North Attleborough
Dempsey Energy provides full heating and cooling services in North Attleborough including heat pump installation, AC installation, AC repair, furnace and boiler service, mini-split systems, indoor air quality solutions and seasonal tune-ups.
Yes. Our technicians service all major AC makes and models. If your system is struggling to keep up or has stopped working entirely, call (508) 503-6215 to schedule a visit.
Yes. Dempsey Energy is a certified Mass Save partner. Qualifying North Attleborough homeowners may be eligible for rebates on air source heat pumps and mini-split installations. We walk you through all available options before any work begins.
Our AC inspection covers a full system checkup to catch issues before they turn into breakdowns. It is one of the best ways to prepare your home for the summer cooling season. This offer is subject to change, so call to confirm availability.
Yes. Our plumbing team handles drain cleaning, water heater installation and repair, fixture replacement and emergency plumbing calls for North Attleborough homeowners.
Select new HVAC system installations come with a 10-year labor warranty in addition to the applicable manufacturer warranty. Ask your home comfort advisor for details on which systems qualify.
We schedule faster than most large regional competitors. Call (508) 503-6215 or submit a service request online and our team will get back to you promptly.
No. Dempsey Energy services and installs oil boilers, furnaces and oil tanks, but we do not deliver heating oil.