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
Plumbing
Heating
Plumbing
HVAC
Plumbing
Family Roots
A family-run company since 1992, we value community and long-term relationships.
Certified Team
NATE-certified technicians provide quality service you can depend on.
Around-the-Clock Help
24/7 emergency service makes sure you're never left in the cold or heat.
Upfront Deals
Free estimates and clear pricing mean no surprises, just honest work.
Reliable HVAC Service in Norfolk
Dempsey Energy Brings Local, Dependable Heating and Cooling Help to Norfolk Homes
When it comes to HVAC service in Norfolk, MA, you need a team that knows the area. Dempsey Energy has been serving homes in Norfolk and surrounding areas for years. We understand the specific needs of local homeowners. From sudden cold snaps to summer humidity, your home’s systems need to be ready. That’s where we come in.
We Leave Our Customers Smiling
Benefits of Regular HVAC Checkups
Smart HVAC Maintenance Keeps You Comfortable
Consistent temperatures, no matter the season.
Lower energy bills, saving you money each month.
Prolonged lifespan of your heating and cooling systems.
Improved indoor air quality for a healthier home.
Reduced risk of sudden breakdowns, especially during harsh weather.
Reliable systems that work when you need them most.
Professional Heating and Cooling Service
Get Complete Heating and Air Conditioning Service in Norfolk, MA
When you think about heating and air conditioning service, think of more than just a quick fix. Think about a thorough check of all your systems. We inspect everything. From the furnace to the AC unit, we look for potential problems. For example, a clogged filter can make your furnace work harder, raising your energy bill. A dirty condenser coil on your AC can reduce its ability to cool your home. We use quality parts and materials to verify your systems run right. We check things like gas pressure on furnaces and refrigerant levels on AC units.
Furnace Tune Up For Norfolk Homes
Get Your Furnace Ready for Winter with an Efficient Tune-Up
A furnace tune-up is more than just a quick look. It’s about safety and efficiency. For instance, we check the heat exchanger for cracks, a dangerous problem if left unchecked. We also clean the burners and check the pilot light. We make certain the gas valve works right. A well-tuned furnace can save you a lot on energy costs. With regular checks, you avoid unexpected breakdowns when you need heat the most. We check every part of the system.
Schedule Your Visit
We set up a time that works for you.
Thorough Inspection
Our team checks all parts of your HVAC system.
Clear Explanation
We tell you what we found and what needs to be done.