38 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
19 of the 38 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 Johnstown: St. Andrews Heating & Cooling, 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 | St. Andrews Heating & Cooling | 66 | 4.9★ (328) | Johnstown | 24/7 |
| 2 | A. Johnson Plumbing and Heating, Inc. | 64 | 4.6★ (397) | Gloversville, 4 mi away | 24/7 |
| 3 | Appolo Heating | 62 | 4.8★ (1,264) | Schenectady, 24 mi away | 24/7 |
| 4 | Mohawk Heating Company | 62 | 4.8★ (811) | Rotterdam, 23 mi away | 24/7 |
| 5 | Elocin Oil Co | 61 | 4.5★ (26) | Johnstown | 24/7 |
| 6 | Allen's Family Heating & Cooling | 60 | 4.3★ (64) | Gloversville, 6 mi away | 24/7 |
| 7 | A. Johnson Plumbing & Heating, Inc. | 59 | 4.9★ (115) | East Glenville, 19 mi away | 24/7 |
| 8 | Tru-temp heating&cooling | 59 | 5.0★ (12) | Gloversville, 3 mi away | 24/7 |
| 9 | H2O Plumbing & Heating | 59 | 4.9★ (54) | Schenectady, 16 mi away | 24/7 |
| 10 | Valachovic Plumbing & Heating | 58 | 4.0★ (4) | Johnstown | 24/7 |
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.
#1St. Andrews Heating & Cooling
Open 24/7 · 4.9 from 328 Google reviews
#2A. Johnson Plumbing and Heating, Inc.
Open 24/7 · 4.6 from 397 Google reviews
Open 24/7 · 4.8 from 1,264 Google reviews
Open 24/7 · 4.8 from 811 Google reviews
Open 24/7 · 4.5 from 26 Google reviews
#6Allen's Family Heating & Cooling
Open 24/7 · 4.3 from 64 Google reviews
#7A. Johnson Plumbing & Heating, Inc.
Open 24/7 · 4.9 from 115 Google reviews
Open 24/7 · 5.0 from 12 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: 4.9★ from 328 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gloversville, 4 mi away
Ranked #2 because of its Google rating and trade focus: 4.6★ from 397 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 24 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 1,264 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rotterdam, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 811 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnstown
Ranked #5 because of its Google rating and trade focus: 4.5★ from 26 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gloversville, 6 mi away
Ranked #6 because of its Google rating and trade focus: 4.3★ from 64 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Glenville, 19 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 115 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gloversville, 3 mi away
Ranked #8 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 Schenectady, 16 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnstown
Ranked #10 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 22 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 21 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Glenville, 12 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cohoes, 20 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cohoes, 20 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 20 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 20 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amsterdam, 10 mi away
Ranked #18 because of its Google rating and availability: 4.5★ from 25 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 18 mi away
Ranked #19 because of its Google rating and trade focus: 4.0★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Amsterdam, 10 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnstown
Ranked #22 because of its Google rating and trade focus: 4.3★ from 34 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gloversville, 2 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Glenville, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 359 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amsterdam, 12 mi away
Ranked #25 because of its Google rating and trade focus: 4.1★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #38, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Rotterdam Heating & Air Conditioning | 39 | 4.5★ (136) | 24 mi |
| 27 | Mirabito Energy Products | 39 | 2.3★ (3) | In Johnstown |
| 28 | TJ HVAC Service & Install LLC | 38 | 4.8★ (52) | 21 mi |
| 29 | BTU Heating & Cooling, Inc. | 38 | 4.6★ (9) | 9 mi |
| 30 | Assurance Plumbing & Heating | 38 | 4.5★ (8) | 10 mi |
| 31 | Solid Wood Developments | 37 | 5.0★ (8) | 13 mi |
| 32 | Conditioned Air Products | 36 | 4.9★ (14) | 24 mi |
| 33 | Extreme Heating & Cooling Inc. | 35 | 4.2★ (18) | 23 mi |
| 34 | Rotterdam Heating & Air Conditioning | 35 | 4.6★ (13) | 25 mi |
| 35 | Blue Flame Gas Co | 35 | 4.5★ (15) | 2 mi |
| 36 | MJP Heating and Cooling | 34 | 5.0★ (5) | 24 mi |
| 37 | NO Problem Solutions | 32 | 4.6★ (20) | 14 mi |
| 38 | Gisoti Plumbing & Heating Inc | 31 | 4.2★ (6) | 20 mi |
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 |