🐜AssistAnt · Pro directory
There are 38 HVAC companies within 25 miles of Duluth, MN in the AssistAnt directory as of November 4, 2026, 19 of them based in Duluth itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot.
HVAC (heating & air conditioning) near Duluth
Ranked by activity, never paid. Boosted this week first, then verified and claimed, then website checked, then everyone else nearest first. Not on this list? Add yourself free →
- Cosgriff Climate Control
Hermantown, MN · 5.5 mi
Not verified yet
(218) 729-7118 Website ↗
- Central Sheet Metal Works Inc.
Superior, WI · 5.6 mi
Not verified yet
(715) 394-6593 Website ↗
- Mmt Heating & Cooling
Hermantown, MN · 5.9 mi
Not verified yet
(218) 729-1585 Website ↗
- Northland Comfort
Duluth, MN · 7.0 mi
Not verified yet
(218) 729-6505 Website ↗
- Aire Serv of Northeastern Minnesota
Cloquet, MN · 14.1 mi
Not verified yet
(218) 879-1288 Website ↗
- Tollerud Heating and Cooling
Cloquet, MN · 14.6 mi
Not verified yet
(218) 879-6698 Website ↗
- Guthrie Plumbing & Heating
Duluth, MN · 1.7 mi
Not verified yet
(218) 727-8733 No website on file
- General Heating and Mechanical Co.
Duluth, MN · 2.2 mi
Not verified yet
(218) 524-0734
- Dryke Plumbing & Heating
Duluth, MN · 2.4 mi
Not verified yet
(218) 590-2003
- Krause Heating & Cooling
Duluth, MN · 2.5 mi
Not verified yet
(218) 722-6354
- General Heating and Mechanical Co.
Duluth, MN · 2.5 mi
Not verified yet
(218) 628-2526 No website on file
- Gartner Refrigeration Company
Duluth, MN · 2.5 mi
Not verified yet
(218) 722-4439
- Randalls Heating and Cooling
Duluth, MN · 2.8 mi
Not verified yet
(218) 879-4886
- ASP
Duluth, MN · 2.9 mi
Not verified yet
(218) 724-4412
- Carlson Duluth Company
Duluth, MN · 2.9 mi
Not verified yet
(218) 727-0063
- Twin Ports HVAC
Duluth, MN · 3.0 mi
Not verified yet
(218) 440-8629
- Gustave A Larson Company
Duluth, MN · 3.1 mi
Not verified yet
(218) 628-2293
- Arrowhead Refrigeration
Duluth, MN · 3.4 mi
Not verified yet
(218) 628-3624 No website on file
- Northland Air
Duluth, MN · 3.6 mi
Not verified yet
(760) 718-8777
- Asp Mechanical
Hermantown, MN · 3.8 mi
Not verified yet
(218) 203-9640 No website on file
- NorthStar Services
Duluth, MN · 4.4 mi
Not verified yet
(218) 208-4511
- Carlson Refrigeration
Superior, WI · 5.1 mi
Not verified yet
(715) 395-5513 No website on file
- Twin Ports Custom Climate (tpcc)
Superior, WI · 5.5 mi
Not verified yet
(715) 203-4627
- Northstar Heating and Cooling
Duluth, MN · 5.9 mi
Not verified yet
(218) 879-3992 No website on file
- Walstrom Heating And Air Conditioning Inc
Superior, WI · 6.9 mi
Not verified yet
(218) 590-6668
- Veterans Heating & Cooling
Duluth, MN · 8.2 mi
Not verified yet
(218) 461-1911
- Design Heating LLC
Duluth, MN · 8.9 mi
Not verified yet
(218) 302-0037
- Airco Heating And Cooling
Superior, WI · 9.0 mi
Not verified yet
(715) 718-0280 No website on file
- Apex Mechanical
Cloquet, MN · 9.7 mi
Not verified yet
(218) 879-4300
- Northland Geothermal
Cloquet, MN · 10.0 mi
Not verified yet
(218) 729-9113
Showing the 30 listed first. Search by ZIP code to see more.
More near Duluth
Same order as above, continued.
Questions
- How many HVAC companies are near Duluth, MN?
- 38 within 25 miles, 19 in Duluth, as of November 4, 2026.
- Which HVAC companies near Duluth, MN are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot. AssistAnt never sells your contact information.
More in Duluth
- Appliance repair in Duluth, MN6 businesses
- Plumbers in Duluth, MN21 businesses
- Electricians in Duluth, MN23 businesses
- Roofers in Duluth, MN26 businesses
- Landscaping & lawn care in Duluth, MN39 businesses
- Cleaning services in Duluth, MN21 businesses
- Locksmiths in Duluth, MN6 businesses
- Painters in Duluth, MN9 businesses
- Garage door repair in Duluth, MN9 businesses
- Handyman services in Duluth, MN6 businesses
- Water, fire & mold restoration in Duluth, MN8 businesses
- Concrete, masonry & paving in Duluth, MN26 businesses
- Fence contractors in Duluth, MN5 businesses
- Gutter services in Duluth, MN5 businesses
- Home inspectors in Duluth, MN5 businesses
- Flooring in Duluth, MN6 businesses
- Windows & doors in Duluth, MN9 businesses
- Remodeling contractors in Duluth, MN22 businesses
- Well drilling in Duluth, MN5 businesses
- Towing in Duluth, MN14 businesses
- Auto repair in Duluth, MN119 businesses
- Collision repair & auto glass in Duluth, MN46 businesses
- Diesel & truck repair in Duluth, MN5 businesses
- Motorcycle, marine & small engine repair in Duluth, MN10 businesses
- Welding & fabrication in Duluth, MN20 businesses
- Machine shops & CNC in Duluth, MN9 businesses
- Computer & phone repair / IT in Duluth, MN11 businesses
- Excavation & heavy equipment in Duluth, MN18 businesses
- Trucking in Duluth, MN5 businesses
Nearby towns
- Hermantown, MN 1 mi
- Superior, WI 8 mi
- Esko, MN 11 mi
- Saginaw, MN 12 mi
- Scanlon, MN 14 mi
- Cloquet, MN 15 mi
- Carlton, MN 15 mi
- Gordon, WI 42 mi
- Eveleth, MN 48 mi
- Virginia, MN 54 mi