Top 50 of 470 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 Rocklin: Service Champions, 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 | Service Champions | 67 | 4.9★ (3,816) | Rocklin | 24/7 |
| 2 | Ray O. Cook Heating & Air | 65 | 4.9★ (2,699) | Roseville, 5 mi away | 24/7 |
| 3 | Brower Mechanical | 65 | 4.9★ (949) | Rocklin | 24/7 |
| 4 | Gilmore Heating, Air and Plumbing | 65 | 4.8★ (3,695) | Antelope, 7 mi away | 24/7 |
| 5 | Maverick Electric, Heating and Air | 65 | 4.8★ (1,660) | Roseville, 4 mi away | 24/7 |
| 6 | Bell Brothers Electrical, Plumbing, Heating, & Air | 64 | 4.8★ (10,430) | Carmichael, 16 mi away | 24/7 |
| 7 | Rooter Hero Plumbing & Air | 64 | 4.8★ (1,320) | Citrus Heights, 7 mi away | 24/7 |
| 8 | Rooter Hero Plumbing & Air of Roseville | 63 | 4.8★ (543) | Roseville, 3 mi away | 24/7 |
| 9 | Royalty Heating & Air | 63 | 5.0★ (303) | Roseville, 4 mi away | 24/7 |
| 10 | Crystal Blue Plumbing Heating & Air | 63 | 4.8★ (398) | Loomis, 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.
Open 24/7 · 4.9 from 3,816 Google reviews
Open 24/7 · 4.9 from 2,699 Google reviews
Open 24/7 · 4.9 from 949 Google reviews
#4Gilmore Heating, Air and Plumbing
Open 24/7 · 4.8 from 3,695 Google reviews
#5Maverick Electric, Heating and Air
Open 24/7 · 4.8 from 1,660 Google reviews
#6Bell Brothers Electrical, Plumbing, Heating, & Air
Open 24/7 · 4.8 from 10,430 Google reviews
Open 24/7 · 4.8 from 1,320 Google reviews
#8Rooter Hero Plumbing & Air of Roseville
Open 24/7 · 4.8 from 543 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 470 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: 4.9★ from 3,816 Google reviews, listed on Google as “HVAC contractor”.
Based in Roseville, 5 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 2,699 Google reviews, listed on Google as “HVAC contractor”.
Based in Rocklin
Ranked #3 because of its Google rating and trade focus: 4.9★ from 949 Google reviews, listed on Google as “HVAC contractor”.
Based in Antelope, 7 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 3,695 Google reviews, listed on Google as “HVAC contractor”.
Based in Roseville, 4 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 1,660 Google reviews, listed on Google as “HVAC contractor”.
Based in Carmichael, 16 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 10,430 Google reviews.
Based in Citrus Heights, 7 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 1,320 Google reviews, listed on Google as “HVAC contractor”.
Based in Roseville, 3 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 543 Google reviews, listed on Google as “HVAC contractor”.
Based in Roseville, 4 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 303 Google reviews, listed on Google as “HVAC contractor”.
Based in Loomis, 4 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 398 Google reviews, listed on Google as “HVAC contractor”.
Based in Lincoln, 7 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 453 Google reviews, listed on Google as “HVAC contractor”.
Based in Loomis, 4 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 286 Google reviews, listed on Google as “HVAC contractor”.
Based in Sacramento, 16 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 2,763 Google reviews, listed on Google as “HVAC contractor”.
Based in Sacramento, 14 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 1,405 Google reviews, listed on Google as “HVAC contractor”.
Based in Arden-Arcade, 14 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 1,041 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Rocklin
Ranked #16 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “HVAC contractor”.
Based in Sacramento, 16 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 1,126 Google reviews, listed on Google as “HVAC contractor”.
Based in Citrus Heights, 10 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 235 Google reviews, listed on Google as “HVAC contractor”.
Based in Folsom, 8 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 184 Google reviews, listed on Google as “HVAC contractor”.
Based in Orangevale, 5 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “HVAC contractor”.
Based in Auburn, 5 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “HVAC contractor”.
Based in Sacramento, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 2,700 Google reviews, listed on Google as “HVAC contractor”.
Based in Sacramento, 10 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 192 Google reviews, listed on Google as “HVAC contractor”.
Based in Sacramento, 16 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 454 Google reviews, listed on Google as “HVAC contractor”.
Based in North Highlands, 12 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 230 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 |