Top 50 of 2,475 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 Glen Rock: Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical, 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 | Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical | 65 | 4.8★ (5,572) | West Milford, 12 mi away | 24/7 |
| 2 | Jason Mazzer Plumbing & HVAC, LLC | 64 | 4.9★ (477) | Saddle Brook, 4 mi away | 24/7 |
| 3 | Total Comfort Services LLC | 64 | 4.9★ (698) | Westwood, 7 mi away | 24/7 |
| 4 | Intact Plumbing & Heating | 64 | 4.9★ (382) | Fair Lawn, 3 mi away | 24/7 |
| 5 | Russo Bros. and Co. | 63 | 4.8★ (3,043) | East Hanover, 14 mi away | 24/7 |
| 6 | J R Air Duct Cleaning | 63 | 5.0★ (757) | Little Ferry, 10 mi away | 24/7 |
| 7 | Air Group | 63 | 4.9★ (2,805) | East Hanover, 17 mi away | 24/7 |
| 8 | Efficient Air Service | 63 | 4.9★ (830) | Bloomingdale, 10 mi away | 24/7 |
| 9 | Service Professionals | 63 | 4.9★ (485) | Cedar Grove, 8 mi away | 24/7 |
| 10 | BZ Dependable Plumbing and Heating Inc | 63 | 4.8★ (525) | Teaneck, 7 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.
#1Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical
Open 24/7 · 4.8 from 5,572 Google reviews
#2Jason Mazzer Plumbing & HVAC, LLC
Open 24/7 · 4.9 from 477 Google reviews
Open 24/7 · 4.9 from 698 Google reviews
Open 24/7 · 4.9 from 382 Google reviews
Open 24/7 · 4.8 from 3,043 Google reviews
Open 24/7 · 5.0 from 757 Google reviews
Open 24/7 · 4.9 from 2,805 Google reviews
Open 24/7 · 4.9 from 830 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 2,475 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 in Glen Rock
Based in West Milford, 12 mi away
Ranked #1 because of its Google rating and trade focus: 4.8★ from 5,572 Google reviews, listed on Google as “HVAC contractor”.
Based in Saddle Brook, 4 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 477 Google reviews, listed on Google as “HVAC contractor”.
Based in Westwood, 7 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 698 Google reviews, listed on Google as “HVAC contractor”.
Based in Fair Lawn, 3 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 382 Google reviews, listed on Google as “HVAC contractor”.
Based in East Hanover, 14 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 3,043 Google reviews, listed on Google as “HVAC contractor”.
Based in Little Ferry, 10 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 757 Google reviews, listed on Google as “HVAC contractor”.
Based in East Hanover, 17 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 2,805 Google reviews, listed on Google as “HVAC contractor”.
Based in Bloomingdale, 10 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 830 Google reviews, listed on Google as “HVAC contractor”.
Based in Cedar Grove, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 485 Google reviews, listed on Google as “HVAC contractor”.
Based in Teaneck, 7 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 525 Google reviews, listed on Google as “HVAC contractor”.
Based in Union, 20 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 6,302 Google reviews.
Based in Bronxville, 16 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 2,459 Google reviews, listed on Google as “HVAC contractor”.
Based in Kinnelon, 7 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 281 Google reviews, listed on Google as “HVAC contractor”.
Based in Elmwood Park, 3 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 172 Google reviews, listed on Google as “HVAC contractor”.
Based in Clifton, 7 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 430 Google reviews, listed on Google as “HVAC contractor”.
Based in Cedar Grove, 8 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 425 Google reviews, listed on Google as “HVAC contractor”.
Based in Paterson, 5 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 175 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenburgh, 18 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 3,366 Google reviews, listed on Google as “HVAC contractor”.
Based in Paramus, 3 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 160 Google reviews, listed on Google as “HVAC contractor”.
Based in Cedar Grove, 12 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 506 Google reviews, listed on Google as “HVAC contractor”.
Based in Eastchester, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 1,440 Google reviews, listed on Google as “HVAC contractor”.
Based in Emerson, 14 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 652 Google reviews, listed on Google as “HVAC contractor”.
Based in Pompton Lakes, 9 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 288 Google reviews, listed on Google as “HVAC contractor”.
Based in Lodi, 7 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 290 Google reviews, listed on Google as “HVAC contractor”.
Based in Totowa, 6 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 169 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 |