Heating, cooling, and indoor air quality for Twin Cities homeowners since 2004. Upfront flat-rate pricing, same-day service, and techs who wipe their boots.
Flat-rate pricing you see before we start. No overtime charges, ever, even at 2 AM in January.

Fast diagnosis on every brand. High-efficiency installs with rebates up to $1,600.

Central air, ductless mini-splits, and cold-climate heat pumps sized right for your home.

Whole-home humidifiers, HEPA filtration, and UV purifiers for allergy-free winters.
Catch small problems before they become no-heat emergencies. Members get priority scheduling and no trip fees.






Started NorthStar with one van in 2004. Still answers the emergency line himself some nights.

Gets you on the schedule fast and makes sure every quote is clear, with no surprises.

500+ heat pump installs. Leaves every job site cleaner than he found it.
“Furnace died on the coldest night of the year. Dan's tech was here in 90 minutes and had heat back on before midnight.”
Kelly T.Edina · Google review“Got three quotes for a heat pump. NorthStar wasn't the cheapest, but they were the only ones who did a real load calculation.”
Raj P.St. Paul · Google review“Ben was polite, on time, and wore shoe covers the whole visit. Our energy bill dropped 30%.”
Laura & Mike H.Minnetonka · AngiReal humans answer 24/7. Most calls get a tech the same day.
Office2200 Lyndale Ave S
Minneapolis, MN 55405
Phone(612) 555-0142 · 24/7
HoursOffice Mon–Sat 7 AM – 7 PM
Emergency service anytime
We serveMinneapolis, St. Paul, Edina, Bloomington, Minnetonka, Roseville & more
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