Top 50 of 396 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 Gresham: Apollo Plumbing, Heating & Air Conditioning - OR, 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 | Apollo Plumbing, Heating & Air Conditioning - OR | 66 | 4.8★ (4,141) | Troutdale, 4 mi away | 24/7 |
| 2 | Sky Heating, AC, Plumbing & Electrical | 65 | 4.9★ (1,224) | Gresham | 24/7 |
| 3 | Clawson Heating & Air Conditioning | 65 | 4.9★ (1,002) | Gresham | 24/7 |
| 4 | Sunset Heating & Cooling | 64 | 4.8★ (4,810) | Portland, 12 mi away | 24/7 |
| 5 | Pyramid Heating & Cooling | 63 | 4.8★ (1,294) | Portland, 8 mi away | 24/7 |
| 6 | Cornel's Plumbing, Heating & Air Conditioning | 63 | 5.0★ (544) | Portland, 8 mi away | 24/7 |
| 7 | Roth Home | 63 | 4.8★ (11,146) | Canby, 22 mi away | 24/7 |
| 8 | Efficiency Heating & Cooling | 62 | 4.9★ (927) | Milwaukie, 11 mi away | 24/7 |
| 9 | AAA Heating & Cooling | 62 | 4.9★ (1,417) | Portland, 14 mi away | 24/7 |
| 10 | Sky Heating, AC, Plumbing & Electrical | 62 | 4.9★ (3,375) | Tualatin, 19 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.
#1Apollo Plumbing, Heating & Air Conditioning - OR
Open 24/7 · 4.8 from 4,141 Google reviews
#2Sky Heating, AC, Plumbing & Electrical
Open 24/7 · 4.9 from 1,224 Google reviews
#3Clawson Heating & Air Conditioning
Open 24/7 · 4.9 from 1,002 Google reviews
Open 24/7 · 4.8 from 4,810 Google reviews
Open 24/7 · 4.8 from 1,294 Google reviews
#6Cornel's Plumbing, Heating & Air Conditioning
Open 24/7 · 5.0 from 544 Google reviews
Open 24/7 · 4.8 from 11,146 Google reviews
#8Efficiency Heating & Cooling
Open 24/7 · 4.9 from 927 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 396 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 Gresham
Based in Troutdale, 4 mi away
Ranked #1 because of its Google rating and trade focus: 4.8★ from 4,141 Google reviews, listed on Google as “HVAC contractor”.
Based in Gresham
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,224 Google reviews, listed on Google as “HVAC contractor”.
Based in Gresham
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,002 Google reviews, listed on Google as “HVAC contractor”.
Based in Portland, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 4,810 Google reviews, listed on Google as “HVAC contractor”.
Based in Portland, 8 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 1,294 Google reviews, listed on Google as “HVAC contractor”.
Based in Portland, 8 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 544 Google reviews, listed on Google as “HVAC contractor”.
Based in Canby, 22 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 11,146 Google reviews.
Based in Milwaukie, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 927 Google reviews, listed on Google as “HVAC contractor”.
Based in Portland, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 1,417 Google reviews, listed on Google as “HVAC contractor”.
Based in Tualatin, 19 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 3,375 Google reviews, listed on Google as “HVAC contractor”.
Based in Lake Oswego, 15 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 1,649 Google reviews, listed on Google as “HVAC contractor”.
Based in Vancouver, 13 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 1,153 Google reviews, listed on Google as “HVAC contractor”.
Based in Damascus, 5 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 162 Google reviews, listed on Google as “HVAC contractor”.
Based in Vancouver, 13 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 684 Google reviews, listed on Google as “HVAC contractor”.
Based in Fairview, 3 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 229 Google reviews, listed on Google as “HVAC contractor”.
Based in Gresham
Ranked #16 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “HVAC contractor”.
Based in Clackamas, 9 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 262 Google reviews, listed on Google as “HVAC contractor”.
Based in Beaverton, 17 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 1,435 Google reviews, listed on Google as “HVAC contractor”.
Based in Oregon City, 14 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 753 Google reviews, listed on Google as “HVAC contractor”.
Based in Portland, 10 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 393 Google reviews, listed on Google as “HVAC contractor”.
Based in Vancouver, 11 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 336 Google reviews, listed on Google as “HVAC contractor”.
Based in Clackamas, 9 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 247 Google reviews, listed on Google as “Furnace repair service”.
Based in Vancouver, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 362 Google reviews, listed on Google as “HVAC contractor”.
Based in Portland, 17 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 856 Google reviews, listed on Google as “HVAC contractor”.
Based in Vancouver, 15 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 502 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 |