Northern GroundSource Inc
hvac
Serving Brimson, MN
From Google Business Profile
5.0
3 Google reviews
Google categories: Heating contractor
View on Google Maps →Last checked October 21, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Photos on Google: 6
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Mar 2026
Garret is an incredible guy, cares very much about his business , super passionate and knows geo better than anyone.
5 out of 5 stars · Aug 2023 · Owner replied
I can’t proclaim enough how pleased and satisfied we are with the expertise, skill, and attention we receive from Northern Ground Source Inc. Our ground source heat pump cools and heats our 3600 sq ft home for $670 per year. While the…
5 out of 5 stars · Sep 2022 · Owner replied
Highly recommend. Most knowledgeable geothermal company in the northland!
The owner replied to 2 of the 3 most recent reviews Google showed.
From Google Business Profile, last checked October 21, 2026.
About hvac contractors in Brimson
HVAC contractors install, service and repair furnaces, air conditioners, heat pumps and ductwork. HVAC contractors replace furnaces and central air conditioners, install heat pumps and ductless mini-splits, perform seasonal tune-ups, seal and balance ductwork, add humidifiers and air filtration, and respond to no-heat emergencies.
Typical cost: $5,500–$14,000 for a furnace or central AC replacement. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Ask for a load calculation: A Manual J calculation sizes equipment for your actual home.
- Compare equipment line by line: Match model numbers, efficiency ratings and warranty terms across quotes.
- Verify mechanical licensing: Iowa and several neighboring states license HVAC/mechanical work.