Endless Energy

Endless Energy Endless Energy is a independently owned full-service energy solutions HVAC company founded in 1980.

Endless Energy is your top-rated local HVAC contractor covering the majority of the state of Massachusetts and specializing in comprehensive HVAC services. From expert furnace installation, HVAC installation, heat pump solutions, ductless mini-split installation, commercial HVAC, water heater installation, home energy assessments, and boiler services to efficient mini split AC systems, we’ve got y

ou covered. Our team is dedicated to exceptional HVAC maintenance and repair to ensure your comfort year-round. As proud participants in the Mass Save program, we help you achieve energy efficiency and savings. For reliable HVAC contractors near me and superior customer service, choose Endless Energy today!

06/05/2026

Are your recessed lights safe for new insulation? 💡🏠

Before we upgrade a home's insulation, we always perform a thorough recessed light inspection. Dan walks us through what we look for: IC Rated fixtures.

What does that mean?

IC stands for Insulation Contact.

It means the light fixture is specifically designed to safely be in direct contact with insulation without overheating or becoming a fire hazard.

06/04/2026

Ever wonder what actually goes into a K**b & Tube electrical inspection? ⚡🔦

Dan walks us through the exact process we use to ensure your home is safe and up to date. Here is how we track it down:

Start at the Top: Walk the attic to inspect the top floor’s wiring.

Check the Devices: Open up outlets and switches to look for old k**b and tube lines.

Hit the Basement: Inspect the exposed framing and wiring from the bottom up.

Verify Active vs. Dead: We are specifically looking for active lines that pose a safety hazard.

The best part of this job? Giving the homeowner the green light! This house had already been fully remediated before the current owners moved in. 🙌

**bAndTube

Out of sight, but never out of mind! 💡🔍We’re getting deep into the dusty details today for a bulb wiring inspection. Whe...
06/03/2026

Out of sight, but never out of mind! 💡🔍

We’re getting deep into the dusty details today for a bulb wiring inspection. When wiring and fixtures are buried under thick attic insulation, it’s crucial to make sure everything is safe, properly rated, and free from potential fire hazards. We check the tightest spaces—from exhaust fans to hidden electrical boxes—so you can have total peace of mind.

When was the last time you had your home’s hidden wiring inspected? Send us a message to schedule a check-up!

Swipe to see the crew in action! 👉Behind the scenes of ultimate home comfort! 🛠️🏡A seamless HVAC installation doesn’t ha...
06/03/2026

Swipe to see the crew in action! 👉
Behind the scenes of ultimate home comfort! 🛠️🏡

A seamless HVAC installation doesn’t happen by accident. It takes precision, teamwork, and attention to detail—from custom-cutting insulation for optimal airflow to perfectly placing the outdoor unit and seamlessly running the line hide so your home’s exterior stays looking sharp.

05/31/2026

Happy ! We put together a little behind-the-scenes video of our dedicated workers on the job. At Endless Energy, we are committed to showcasing our expertise and providing trustworthy service. Check out the video to see our team in action and remember that we are here to serve all your needs.

No roof is too high, and no season is too tough for the dedicated team at Endless Energy. We show up for every job to en...
05/30/2026

No roof is too high, and no season is too tough for the dedicated team at Endless Energy. We show up for every job to ensure reliable heating and cooling for your Massachusetts home all year long. That's the dedication you get with every service call.

We want to know: What's the worst time you've ever gone without heat or AC? Share your story in the comments! 👇

Work hard, play hard! 🛠️🎉Behind the scenes at Endless Energy, it's all about Endless Fun Times. Whether we're out in the...
05/29/2026

Work hard, play hard! 🛠️🎉

Behind the scenes at Endless Energy, it's all about Endless Fun Times. Whether we're out in the vans or hanging out at the office with Chewbacca, our crew brings the best energy to everything we do. Love this team! 💙⚡️

We've been working around the clock this May to deliver endless installations and endless energy to our incredible custo...
05/28/2026

We've been working around the clock this May to deliver endless installations and endless energy to our incredible customers! From whole-home HVAC overhauls to expert plumbing updates, our team is committed to your comfort and reliability. 💨💧 We are so proud to serve our community and make homes more efficient, one job at a time.

05/27/2026

We had an incredible time meeting everyone who stopped by to meet the Endless Energy team here in Marlborough, Massachusetts. It was so great to open our doors and introduce you to the hardworking team behind our HVAC, Plumbing, Weatherization and Electrical service departments.

05/26/2026

🚨 This is your chance to get our HVAC deals for May! 🚨 With only 5 days left in the month, time is running out to upgrade your home's comfort before the real summer heat hits.

Take your pick before May 31st

Don't wait until June and pay full price. Tap the link in our bio to redeem your offer today! ⏳🔧

Address

261 Cedar Hill Street
Marlborough, MA
01752

Opening Hours

Monday 8am - 7pm
Tuesday 8am - 7pm
Wednesday 8am - 7pm
Thursday 8am - 7pm
Friday 8am - 7pm
Saturday 9am - 1pm
Sunday 11am - 3pm

Telephone

+15083572354

Website

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