Top 50 of 145 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 of the 50 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 Rensselaer: Family Danz Heating and 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 | Family Danz Heating and Cooling | 66 | 4.7★ (1,968) | Albany, 1 mi away | 24/7 |
| 2 | Crisafulli Bros. Plumbing & Heating Contractors, Inc. | 64 | 4.8★ (5,948) | Albany, 3 mi away | 24/7 |
| 3 | Grasshopper Heating, Cooling, Plumbing & Electrical | 63 | 4.9★ (2,580) | East Glenville, 18 mi away | 24/7 |
| 4 | Tangora Heating and Cooling | 62 | 4.9★ (275) | Delmar, 8 mi away | 24/7 |
| 5 | Albany Mechanical Services Inc. | 62 | 4.7★ (333) | Albany, 7 mi away | 24/7 |
| 6 | E.W. Tompkins Plumbing Heating Cooling | 62 | 4.9★ (900) | Albany, 1 mi away | 24/7 |
| 7 | Appolo Heating | 62 | 4.8★ (1,264) | Schenectady, 17 mi away | 24/7 |
| 8 | Best Cooling & Heating, LLC | 62 | 4.8★ (78) | Albany, 1 mi away | 24/7 |
| 9 | ALJ Heating & Cooling LLC | 61 | 4.8★ (178) | Latham, 7 mi away | 24/7 |
| 10 | Trinity Plumbing & Drain Cleaning | 61 | 4.6★ (130) | Albany, 4 mi away | 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.
#1Family Danz Heating and Cooling
Open 24/7 · 4.7 from 1,968 Google reviews
#2Crisafulli Bros. Plumbing & Heating Contractors, Inc.
Open 24/7 · 4.8 from 5,948 Google reviews
#3Grasshopper Heating, Cooling, Plumbing & Electrical
Open 24/7 · 4.9 from 2,580 Google reviews
Open 24/7 · 4.9 from 275 Google reviews
#5Albany Mechanical Services Inc.
Open 24/7 · 4.7 from 333 Google reviews
#6E.W. Tompkins Plumbing Heating Cooling
Open 24/7 · 4.9 from 900 Google reviews
Open 24/7 · 4.8 from 1,264 Google reviews
Open 24/7 · 4.8 from 78 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 145 is on the HVAC contractors page.
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 trade focus: 4.7★ from 1,968 Google reviews, listed on Google as “HVAC contractor”.
Based in Albany, 3 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 5,948 Google reviews.
Based in East Glenville, 18 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 2,580 Google reviews, listed on Google as “HVAC contractor”.
Based in Delmar, 8 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 275 Google reviews, listed on Google as “HVAC contractor”.
Based in Albany, 7 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 333 Google reviews, listed on Google as “HVAC contractor”.
Based in Albany, 1 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 900 Google reviews.
Based in Schenectady, 17 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 1,264 Google reviews, listed on Google as “HVAC contractor”.
Based in Albany, 1 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “HVAC contractor”.
Based in Latham, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 178 Google reviews, listed on Google as “HVAC contractor”.
Based in Albany, 4 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 130 Google reviews, listed on Google as “HVAC contractor”.
Based in Cohoes, 12 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 228 Google reviews, listed on Google as “HVAC contractor”.
Based in Watervliet, 5 mi away
Ranked #12 because of its Google rating and trade focus: 4.3★ from 278 Google reviews, listed on Google as “HVAC contractor”.
Based in Rotterdam, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 811 Google reviews, listed on Google as “HVAC contractor”.
Based in Cohoes, 10 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “HVAC contractor”.
Based in Albany, 3 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “HVAC contractor”.
Based in Colonie, 7 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “HVAC contractor”.
Based in Troy, 13 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 241 Google reviews, listed on Google as “HVAC contractor”.
Based in Rotterdam, 1 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based in East Glenville, 14 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 155 Google reviews, listed on Google as “HVAC contractor”.
Based in Albany, 7 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “HVAC contractor”.
Based in Cohoes, 9 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “HVAC contractor”.
Based in Amsterdam, 12 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 64 Google reviews, listed on Google as “HVAC contractor”.
Based in Cohoes, 8 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based in Troy, 6 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 20 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Schenectady, 12 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 32 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.
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 |