Cape Cod’s Trusted HVAC Experts Since 1992

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About Northstar Heating and Cooling

Since 1992, Northstar Heating and Cooling has been the trusted choice for heating and cooling solutions in the Cape and Islands area. With over 3,400 successful projects, we bring over 136 years of combined expertise. Our team includes NATE-certified technicians, MA-licensed sheet metal workers, and Viessmann Academy graduates, ensuring top-notch service. From consultation to completion, we're committed to delivering seamless solutions tailored to your needs. Count on Northstar for excellence in every project.

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Woman enjoying her improved indoor air quality in Orleans, MA, thanks to Northstar Heating and Cooling.

Need HVAC Service?

Give us a call at 508-240-0367!

Give us a call at
508-240-0367!

Air Conditioning Installation in Orleans, MA 02653

April 12, 2025

“It's always nice to be able to leave a positive review. We have worked with Northstar off and on since they installed our A/C system about 11 years ago. They are so easy to work with, prompt and do amazing work. I make a habit of finding good and reliable service people and once I do I stick with them. I would recommend Northstar with confidence.”

- Guy R.

Other Replacement in Orleans, MA 02653

November 26, 2024

“Chris replaced my indirect hot water tank and left the job site clean and explained the piping that had to done. Great service!”

- Bill W.

Other Maintenance in Chatham, MA 02633

November 26, 2024

“Rob was our technician that came over and did the yearly maintenance on our system.
He was very polite and did the procedure in a timely manner. NorthStar always has great people working for them. I wouldn’t use any other company
Tim C.”

- Tim C.

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Proudly Serving

Orleans, Provincetown, Barnstable, Truro, Wellfleet, Chatham, Brewster, Harwich, Dennis, Yarmouth, Eastham and the Surrounding Areas

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Read the Northstar Heating and Cooling Blog

How a Whole-House Humidifier Keeps You Healthy

April 15, 2025

There are many advantages to adding a whole-house humidifier to your Massachusetts home. Adding a humidifier can increase the comfort level in your home and lower your annual energy expenses. Proper humidity levels can allow you to maintain indoor comfort levels at a lower temperature which uses less energy for heating.

The Basics of Winter Indoor Air Quality

March 14, 2025

In the winter, being snug as a bug in a rug in your home can be cozy, but it can also play havoc with your indoor air quality (IAQ) here in Massachusetts, creating some significant health problems. At Northstar Heating and Cooling, we recommend taking precautions to avoid the common issues associated with winter indoor air quality.