68/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 1,351 Google reviews.
- 4.9★ from 1,351 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2904 Melrose St, Walla Walla, WA 99362
Emergency HVAC Contractors in Walla Walla, WA (2026)
11 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
3 of the 11 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.
If you smell gas, leave the building now and call your gas utility or 911 from outside.
The short answer
- 1
#1 for emergency heating and cooling in Walla Walla: Total Comfort Solutions, LLC, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
Top emergency HVAC contractors in Walla Walla at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Total Comfort Solutions, LLC | 68 | 4.9★ (1,351) | Walla Walla | 24/7 |
| 2 | Powers Refrigeration | 61 | 5.0★ (17) | Walla Walla | 24/7 |
| 3 | Blaze 2 Blizzard Heating and Cooling | 60 | 4.7★ (13) | Walla Walla | 24/7 |
| 4 | Young's Heating, Cooling and Electric | 49 | 4.9★ (709) | Walla Walla | — |
| 5 | American Air Heating & Cooling, LLC | 48 | 5.0★ (480) | Walla Walla | — |
| 6 | College Place Heating & Air Conditioning | 47 | 4.9★ (345) | College Place, 2 mi away | — |
| 7 | Mill Creek Mechanical | 43 | 4.8★ (36) | Walla Walla | — |
| 8 | Grassi Refrigeration | 43 | 4.1★ (63) | Walla Walla | — |
| 9 | Pro Heating & Air Conditioning | 40 | 5.0★ (4) | Walla Walla | Sat · Sun |
| 10 | MAKS Comfort Control | 40 | 5.0★ (4) | Walla Walla | — |
Call an emergency HVAC contractor in Walla Walla now
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.
- #1Call (509) 659-7565
#1Total Comfort Solutions, LLC
Open 24/7 · 4.9 from 1,351 Google reviews
- #2Call (509) 540-1130
Open 24/7 · 5.0 from 17 Google reviews
- #3Call (509) 200-6723
#3Blaze 2 Blizzard Heating and Cooling
Open 24/7 · 4.7 from 13 Google reviews
The 11 emergency HVAC contractors in Walla Walla, ranked
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Walla Walla
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 31 E Walnut St, Walla Walla, WA 99362
Based in Walla Walla
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Walla Walla
49/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 709 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 709 Google reviews
- Hours
- Mon–Thu 7 AM–5 PM · Fri 7:30 AM–5 PM · Sat–Sun closed
- Address
- 878 Wallula Ave, Walla Walla, WA 99362
Based in Walla Walla
48/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 480 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 480 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 2929 E Isaacs Ave, Walla Walla, WA 99362
Based in College Place, 2 mi away
47/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 345 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 345 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–3 PM · Sat–Sun closed
- Address
- 970 NE Rose St, College Place, WA 99324
Based in Walla Walla
43/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 36 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 2933 E Isaacs Ave, Walla Walla, WA 99362
Based in Walla Walla
43/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.1★ from 63 Google reviews, listed on Google as “HVAC contractor”.
- 4.1★ from 63 Google reviews
- Hours
- Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
- Address
- 1445 W Rose St, Walla Walla, WA 99362
Based in Walla Walla
40/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
Based in Walla Walla
40/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Finley, 25 mi away
37/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 26 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
How we ranked emergency HVAC contractors in Walla Walla
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 |
Emergency HVAC contractors in Walla Walla: questions
Which HVAC contractors in Walla Walla are open 24/7?
3 on this list post 24/7 hours: Total Comfort Solutions, LLC, Powers Refrigeration and Blaze 2 Blizzard Heating and Cooling.
Who is ranked #1 for emergency heating and cooling in Walla Walla, WA?
Total Comfort Solutions, LLC is #1, with a CR Score of 68 out of 100 on emergency weights.
How are emergency HVAC contractors in Walla Walla ranked?
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.
What should I do before the HVAC contractor arrives?
If you smell gas, leave the building now and call your gas utility or 911 from outside.
How many emergency HVAC contractors here list a phone number?
11 of the 11 businesses ranked in full list a phone number. Tap Call to dial it.
Update log for Walla Walla
- October 2026: CR Scores recalculated for 11 hvac contractors serving Walla Walla.