Cape Cod’s Trusted HVAC Experts Since 1992

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Woman relaxing on couch after a visit from Northstar Heating and Cooling in Orleans, MA.

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!

Boiler Repair in Chatham, MA 02633

“We couldn’t recommend NorthStar – and Chris – more highly. The NorthStar team is knowledgeable, professional, responsive and reasonable.
We discovered water on the basement floor from a leak in the boiler and called NorthStar. They sent someone out that morning to assess the problem. Owner Bill Olson called later that day to say that the parts needed would be ordered immediately and that one of his team would be at our house the next day to fix it. Chris arrived with the new parts the next morning and did the several-hour repair, which also involved draining the boiler, which is in a very tight space and far from the outside door where he set up mats to protect our carpet from the hose he had to use.
We appreciate Bill’s immediate and personal attention, and Chris’s promptness and expertise, which solved the problem before any water damage happened.”
- Elizabeth W.

Air Conditioning Installation in Orleans, MA 02653

“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

“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.

We love hearing from our customers!

If you've had us work on your HVAC system, we would love to hear from you, too.

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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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We Service All Brands

Aprilaire. Climate Master. LifeBreath. Lochinvar Goodman Air Conditioning & Heating. Honeywell. Weil Mclain. York. Modine Reznor

Read the Northstar Heating and Cooling Blog

How Do I Know When It’s Time to Buy a New Furnace? Worried senior smartphone user getting bad, concerning news message, holding mobile phone, looking away, feeling stressed, anxious, thinking over problems.

How Do I Know When It’s Time to Buy a New Furnace?

October 15, 2025

Nobody wants a problem with their furnace—but even the most efficient systems have to be replaced at some point.

Read More
Cold Climate Heat Pumps Are HVAC Game Changers

Cold Climate Heat Pumps Are HVAC Game Changers

September 15, 2025

If you are looking for an HVAC system that heats and cools your Yarmouth, home, lowers energy bills, and is easy on the environment and your budget, consider an air-source heat pump. 

Read More
How Does Your Central Air Conditioner Cool Your Home?

How Does Your Central Air Conditioner Cool Your Home?

August 15, 2025

Unless you’re an HVAC professional—like the team at Northstar Heating and Cooling you probably don’t spend much time thinking about your air conditioner or how it works.

Read More
How Do I Know When It’s Time to Buy a New Furnace? Worried senior smartphone user getting bad, concerning news message, holding mobile phone, looking away, feeling stressed, anxious, thinking over problems.

How Do I Know When It’s Time to Buy a New Furnace?

October 15, 2025

Nobody wants a problem with their furnace—but even the most efficient systems have to be replaced at some point.

Read More
Cold Climate Heat Pumps Are HVAC Game Changers

Cold Climate Heat Pumps Are HVAC Game Changers

September 15, 2025

If you are looking for an HVAC system that heats and cools your Yarmouth, home, lowers energy bills, and is easy on the environment and your budget, consider an air-source heat pump. 

Read More
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What Are You Waiting For?

Contact Northstar Heating and Cooling today!

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What Are You Waiting For?

Contact Northstar Heating and Cooling today!

SCHEDULE SERVICE