Dempsey Energy

11/14/2025

Call Dempsey Energy for financing a new Heating System. 617-469-4144

Limited time offer

11/14/2025

Please call Dempsey Energy. Heating, Air Conditioning, Plumbing, Needs. 617-469-4144

10/31/2025

Today's the day for all things spooky—but a ghost in your basement shouldn’t be one of them. While you’re out enjoying the treats, we’ll take care of the real frights:

🎃 Strange sounds from your furnace
🎃Scary clogs in your drains
🎃 Shocking flickers from your lights

Our team is on call to handle the creeps and spooks, so you can have a safe and stress-free Halloween. Stay warm, have fun, and enjoy all the treats!

10/27/2025

Spooky season is fun when it’s pumpkins and décor… not when it’s your home systems making strange noises. Before Massachusetts nights get even colder, here’s your checklist to keep the scares in your Halloween decorations, not your house.

We'll handle the home system scares so you can focus on the fun ones. Get your home ready for a cozy, fright-free winter!

10/20/2025

Massachusetts falls turn chilly fast, and once the first frost hits, you’ll want your heating system ready to go. A quick thermostat check now can help you avoid those stressful “no-heat” calls when the temps drop.

Here’s how to do it in a few simple steps.

Take a few minutes to test your thermostat today. And if something seems off, give us a call at 617-469-4144—we’ll make sure your home is ready for the season ahead.

10/16/2025

When October hits, furnaces kick back on after months of sitting idle. That ‘bump in the night’ you’re hearing? It’s usually a sign your system just needs a little attention.

We’ll take care of it so your house feels cozy, not creepy. Contact us at 617-469-4144 today!

10/13/2025

A slow drain is your home’s way of sending an early warning. Catching it now can save you from messy backups, water damage, and costly repairs down the road.

If you’ve noticed water draining slower than usual, it’s the right time to have a pro take a look before it becomes an emergency. Contact us at 617-469-4144 today!

10/09/2025

Your kind words show that home comfort doesn’t have to be complicated when the right team is on your side. We’re glad we could make the process easier for you.

Thanks for trusting us to get it right for your home.

10/06/2025

A brief, slight dimming of lights when a large appliance like a furnace turns on can be normal. However, if the flickering is dramatic, frequent, or happens randomly, it could be a sign of a loose connection or an overloaded circuit. It's wise to have a pro investigate to prevent a more serious issue.

10/03/2025

October is National Energy Awareness Month, and it’s the perfect time to make your home more efficient.

With cooler nights settling in, energy use starts to climb. Going green doesn’t just help the planet—it helps your family save money and stay comfortable all season long.

Schedule your energy audit today and take the first step toward a more comfortable, energy-smart home this winter. 📞 617-469-4144

09/25/2025

As the nights start getting cooler, many homeowners are thinking ahead to heating season. But when it comes to keeping your home warm, what’s the real difference between these systems?

If you’re unsure which one makes the most sense for your home, our team is here to walk you through the options and recommend what will keep you comfortable and efficient through the colder months. 📞 617-469-4144