Feb 3, 2026
Good service, fair pricing
Annual tune-up went smoothly. Tech was courteous and explained what he was doing. Found a small refrigerant leak and fixed it on the spot for a reasonable price.
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About Northern Star Heating
Quick Answer: Top-rated AC repair, furnace, and heat pump installation in Philadelphia.
Trusted by thousands of Philadelphia-area homeowners since 18, our team handles everything from emergency AC repair to complete system replacement. We are factory-authorized dealers for top brands and offer financing options on new installations. Our 24/7 emergency line means you are never stuck without heat or cooling when you need it most.
What services does Northern Star Heating offer?
Thermostat Installation
51%
Emergency 24/7 HVAC Services
25%
Ductless Mini-Split Installation
24%
Brand certifications & partnerships
Bryant
Payne
Where does Northern Star Heating serve?
Serving a 18-mile radius from Philadelphia, PA.
Philadelphia, PA
Philadelphia Metro, PA
What do homeowners say?
Jan 4, 2026
Fair and transparent
Got three quotes for AC replacement and these guys were not the cheapest, but they were the most thorough in their estimate and explanation. The install went smoothly.
Nov 29, 2025
Thorough and friendly
Tech took time to explain everything he was doing during our maintenance visit. Pointed out a few things to watch but did not pressure us into anything we did not need.
May 25, 2025
Saved our heat in a snowstorm
Furnace died on the coldest night of the year. Called at 9pm and they had a tech at our house by 11pm. Replaced the igniter and we had heat back same night. Cannot recommend them enough.
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