Ranked #1 because of its Google rating and review volume: 4.8★ from 1,645 Google reviews, the most in Cloquet.
- 4.8★ from 1,645 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5028 Miller Trunk Hwy, Duluth, MN 55811
52 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cloquet: ASP Mechanical, CR Score 64/100; 4.8★ from 1,645 Google reviews; open 24/7.
Best for emergencies (open 24/7): Northland Air, posts 24/7 hours; ranked #2 of 52.
Most-reviewed: Aire Serv of Northeastern Minnesota, 427 Google reviews at 4.8★, the most of 52 ranked after ASP Mechanical; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
52 Cloquet HVAC contractors are ranked here by CR Score, from ten published factors. 13 are open 24/7, 17 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.8★ across 52 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ASP Mechanical | 64 | 4.8★ (1,645) | Duluth, 14 mi away | 24/7 | Overall |
| 2 | Northland Air | 62 | 5.0★ (46) | Duluth, 2 mi away | 24/7 | Emergencies |
| 3 | Veterans Heating & Cooling | 61 | 4.9★ (101) | Duluth, 8 mi away | 24/7 | — |
| 4 | Super Duper Plumbing and Heating | 60 | 5.0★ (21) | Cloquet | 24/7 | — |
| 5 | Stone Plumbing and Heating Inc. | 60 | 4.9★ (395) | Duluth, 22 mi away | 24/7 | — |
| 6 | TruTemp Heating and Cooling | 60 | 4.4★ (40) | Cloquet | 24/7 | — |
| 7 | Aire Serv of Northeastern Minnesota | 60 | 4.8★ (427) | Cloquet | — | Most reviews |
| 8 | NorthStar Heating and Cooling | 60 | 4.8★ (355) | Duluth, 14 mi away | Sat · Sun · Evenings | — |
| 9 | Cosgriff Climate Control | 59 | 5.0★ (32) | Hermantown, 10 mi away | 24/7 | — |
| 10 | Plumbing and Heating Solutions Inc | 58 | 5.0★ (68) | Duluth, 20 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.8★ from 1,645 Google reviews, the most in Cloquet.
Based in Duluth, 2 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 8 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 101 Google reviews, listed on Google as “HVAC contractor”.
Based in Cloquet
Ranked #4 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 22 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 395 Google reviews, listed on Google as “Heating contractor”.
Based in Cloquet
Ranked #6 because of its Google rating and trade focus: 4.4★ from 40 Google reviews, listed on Google as “HVAC contractor”.
Based in Cloquet
Ranked #7 because of its Google rating and trade focus: 4.8★ from 427 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 14 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 355 Google reviews, listed on Google as “HVAC contractor”.
Based in Hermantown, 10 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 20 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Heating contractor”.
Based in Duluth, 14 mi away
Ranked #11 because of its Google rating and review volume: 4.8★ from 362 Google reviews.
Based in Superior, 17 mi away
Ranked #12 because of its Google rating and trade focus: 4.4★ from 138 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 15 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 48 Google reviews, listed on Google as “HVAC contractor”.
Based in Cloquet
Ranked #14 because of its Google rating and trade focus: 4.6★ from 96 Google reviews, listed on Google as “HVAC contractor”.
Based in Superior, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 63 Google reviews, listed on Google as “HVAC contractor”.
Based in Superior, 17 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 154 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 10 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 215 Google reviews.
Based in Duluth, 16 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Heating contractor”.
Based in Duluth, 16 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “HVAC contractor”.
Based in Cloquet
Ranked #20 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Heating contractor”.
Based in Superior, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 85 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Duluth, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 46 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Duluth, 23 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 101 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 19 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based in Duluth, 13 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 27 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 52 ranked HVAC contractors here; the rest are on their profiles.
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| All Season Experts | 19 mi | |
| All Season Heating & Cooling | 5.0★ (1) | In Cloquet |
| Arrowhead Mechanical Inc | 5.0★ (2) | In Cloquet |
| Arrowhead Refrigeration | 14 mi | |
| Bruce's Refrigeration | 5.0★ (1) | In Cloquet |
| Duluth HVAC Services | 20 mi | |
| Ensign & Johnson Plumbing & Heating Co | 14 mi | |
| Gartner Refrigeration Company - Duluth | 5.0★ (2) | 16 mi |
| Larson Plumbing & Heating | 17 mi | |
| Letourneau Heating & Refrigeration LLC | 5.0★ (1) | 18 mi |
| Northern Heating & Plumbing | 15 mi | |
| Northside Mechanical Group | 5.0★ (1) | 23 mi |
| NotUHL HVAC Contracting | In Cloquet | |
| P&R Plumbing & Heating INC. | 5.0★ (2) | 16 mi |
| Plaunt Plumbing & Heating | 5.0★ (1) | 23 mi |
| ProTech Heating and Cooling | 17 mi | |
| Scott Mechanical llc | 5.0★ (1) | 9 mi |
| Sears Heating and Air Conditioning | 1.0★ (1) | 14 mi |
| Shubitz Plumbing & Heating | 3.4★ (37) | 16 mi |
| TRM Services LLC | 5.0★ (19) | In Cloquet |
National price ranges in USD, not adjusted for Cloquet. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Minnesota, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 52 Cloquet HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Cloquet data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |