24 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
7 of the 24 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 Kelso: Diversified Mechanical Solutions, 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 | Diversified Mechanical Solutions | 63 | 5.0★ (88) | Longview, 3 mi away | 24/7 |
| 2 | Service Patriots | 63 | 4.3★ (123) | Kelso | 24/7 |
| 3 | Entek Corporation | 62 | 4.7★ (55) | Longview, 3 mi away | 24/7 |
| 4 | Effinger Heating and Cooling Inc. | 58 | 4.9★ (31) | Felida, 15 mi away | 24/7 |
| 5 | Royal Temp Hvac | 57 | 5.0★ (22) | Vancouver, 15 mi away | 24/7 |
| 6 | All Hours Heating & Cooling - Woodland,WA | 56 | 2.5★ (13) | Woodland, 10 mi away | 24/7 |
| 7 | i5 HVAC | 54 | 4.4★ (20) | Felida, 24 mi away | 24/7 |
| 8 | Twin City Service Co | 55 | 4.9★ (74) | Kelso | — |
| 9 | Advanced Mechanical Heating and Cooling | 49 | 5.0★ (9) | West Side Highway, 3 mi away | — |
| 10 | Renaud Electric Heating & Cooling | 49 | 4.8★ (1,031) | Longview, 1 mi away | — |
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.
#1Diversified Mechanical Solutions
Open 24/7 · 5.0 from 88 Google reviews
Open 24/7 · 4.7 from 55 Google reviews
#4Effinger Heating and Cooling Inc.
Open 24/7 · 4.9 from 31 Google reviews
Open 24/7 · 5.0 from 22 Google reviews
#6All Hours Heating & Cooling - Woodland,WA
Open 24/7 · 2.5 from 13 Google reviews
#7i5 HVAC
Open 24/7 · 4.4 from 20 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: 5.0★ from 88 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kelso
Ranked #2 because of its Google rating and trade focus: 4.3★ from 123 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longview, 3 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 55 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Felida, 15 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vancouver, 15 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodland, 10 mi away
Ranked #6 because of its Google rating and trade focus: 2.5★ from 13 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Felida, 24 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kelso
Ranked #8 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in West Side Highway, 3 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Longview, 1 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 1,031 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Side Highway, 3 mi away
Ranked #11 because of its Google rating and trade focus: 3.3★ from 12 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Kelso
Ranked #12 because of its Google rating and trade focus: 4.4★ from 73 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longview, 2 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 56 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longview, 2 mi away
Ranked #14 because of its Google rating and trade focus: 4.6★ from 46 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kelso
Ranked #15 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kelso
Ranked #16 because of its Google rating and trade focus: 2.1★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longview, 1 mi away
Ranked #17 because of its Google rating and trade focus: 4.1★ from 53 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longview, 2 mi away
Ranked #18 because of its Google rating and trade focus: 4.6★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodland, 18 mi away
Ranked #19 because of its Google rating and trade focus: 4.2★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Helens, 19 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kelso
Ranked #21 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Five Corners, 25 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodland, 18 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 71 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Portland, 19 mi away
Ranked #24 because of its Google rating and review volume: 4.9★ from 85 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 |