19 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
5 of the 19 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency heating and cooling in New Ulm: Ahrens Heating and Air Conditioning, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Ahrens Heating and Air Conditioning | 65 | 4.7★ (88) | New Ulm | 24/7 |
| 2 | Nilson Heating & Air Conditioning | 63 | 4.7★ (34) | New Ulm | 24/7 |
| 3 | Countryside Refrigeration & Heating, LLC. | 63 | 4.9★ (242) | North Mankato, 23 mi away | 24/7 |
| 4 | GSM, Inc. | 58 | 4.4★ (68) | New Ulm | 24/7 |
| 5 | Leonard Heating and Air Conditioning LLC | 53 | 5.0★ (3) | Saint Peter, 23 mi away | 24/7 |
| 6 | Minnesota Plumbing LLC | 46 | 4.9★ (59) | New Ulm | — |
| 7 | PRIDE Heating, Cooling & Refrigeration, LLC | 44 | 5.0★ (3) | Saint Peter, 15 mi away | — |
| 8 | Quality Appliance & Television | 44 | 4.4★ (27) | New Ulm | Sat · Evenings |
| 9 | Schanus Plumbing & Heating Inc | 44 | 2.7★ (3) | New Ulm | — |
| 10 | Klassen Plumbing & Heating & AC | 42 | 4.1★ (17) | New Ulm | — |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
#1Ahrens Heating and Air Conditioning
Open 24/7 · 4.7 from 88 Google reviews
#2Nilson Heating & Air Conditioning
Open 24/7 · 4.7 from 34 Google reviews
#3Countryside Refrigeration & Heating, LLC.
Open 24/7 · 4.9 from 242 Google reviews
Open 24/7 · 4.4 from 68 Google reviews
#5Leonard Heating and Air Conditioning LLC
Open 24/7 · 5.0 from 3 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
Ranked #1 because of its Google rating and trade focus: 4.7★ from 88 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #2 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Mankato, 23 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 242 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #4 because of its Google rating and review volume: 4.4★ from 68 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peter, 23 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #6 because of its Google rating and trade focus: 4.9★ from 59 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peter, 15 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in New Ulm
Ranked #8 because of its Google rating and trade focus: 4.4★ from 27 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #9 because of its Google rating and trade focus: 2.7★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in New Ulm
Ranked #10 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #11 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #12 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #13 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #14 because of its Google rating and trade focus: 4.2★ from 21 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peter, 25 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 37 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Ulm
Ranked #16 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peter, 25 mi away
Ranked #17 because of its Google rating and trade focus: 4.3★ from 11 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mankato, 25 mi away
Ranked #18 because of its Google rating and review volume: 4.6★ from 94 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peter, 25 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |