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NorthStar Heating and CoolingHVAC contractor in Duluth, MN

NorthStar Heating and Cooling is an HVAC contractor at 301 S Central Ave, Duluth, MN 55807, ranked #3 of 58 HVAC contractors in Duluth and rated 4.8 from 355 Google reviews. Open 7 days a week.

Duluth, MNUpdated 0 paid placements in any rankingHow we rank

Call (218) 628-9276Website ↗

Key facts

Key facts about NorthStar Heating and Cooling
Address301 S Central Ave, Duluth, MN 55807Get directions
Phone(218) 628-9276
Websitenorthstarservices.com
HoursMonday to Sunday: 7 AM – 7 PM
Google rating4.8 from 355 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Duluth and 2 towns within 25 miles: Hermantown and Cloquet.

Based in Duluth, MNView on map

Opening hours

Opening hours for NorthStar Heating and Cooling
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 7 PMevening
Sunday7 AM – 7 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

NorthStar Heating and Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
NorthStar Heating and Cooling (this business)—634.8 (355)—YesYes
ASP Mechanical#1684.8 (1,645)—YesYes7.6 mi
Stone Plumbing and Heating Inc.#2664.9 (395)—YesYes11.6 mi
Veterans Heating & Cooling#4634.9 (101)—YesYes9.5 mi

See all 58 ranked HVAC contractors in Duluth

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 355 Google reviews

Hired NorthStar Heating and Cooling? Write a review

Questions about NorthStar Heating and Cooling

How is NorthStar Heating and Cooling ranked in Duluth?

NorthStar Heating and Cooling is ranked #3 of 58 HVAC contractors in Duluth by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are NorthStar Heating and Cooling’s hours?

NorthStar Heating and Cooling is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 7 PM. On Saturdays it is open 7 AM to 7 PM, and on Sundays 7 AM to 7 PM. Hours come from the business listing; holiday hours may differ.

What areas does NorthStar Heating and Cooling serve?

Serves Duluth and 2 towns within 25 miles: Hermantown and Cloquet. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about NorthStar Heating and Cooling?

NorthStar Heating and Cooling has a rating of 4.8 from 355 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact NorthStar Heating and Cooling?

Call NorthStar Heating and Cooling on (218) 628-9276. The business is at 301 S Central Ave, Duluth, MN 55807. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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