12 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
3 of the 12 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 Klamath Falls: Metal Masters, Inc, 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 | Metal Masters, Inc | 97 | 4.9★ (310) | Klamath Falls | 24/7 |
| 2 | Pacific Mechanical Heating & Cooling | 93 | 4.9★ (60) | Klamath Falls | 24/7 |
| 3 | Bob Hall's Heat & Air LLC | 89 | 4.2★ (25) | Klamath Falls | 24/7 |
| 4 | Watt Heating & Air, LLC | 80 | 5.0★ (7) | Klamath Falls | — |
| 5 | Bliss Heating and Air Conditioning | 71 | 5.0★ (326) | Klamath Falls | — |
| 6 | United Mechanical Contractors, Inc. | 64 | 4.5★ (51) | Klamath Falls | — |
| 7 | The Heat-N-Air Man | 64 | 4.5★ (33) | Klamath Falls | Sat · Sun |
| 8 | Seasons Change | 63 | 4.9★ (17) | Klamath Falls | — |
| 9 | Klamath Falls Heating & Air Conditioning | 59 | 4.4★ (7) | Klamath Falls | Sat · Sun · Evenings |
| 10 | Basin HVAC Heating/Air Conditioning | 59 | 4.3★ (6) | Klamath Falls | — |
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 310 Google reviews
#2Pacific Mechanical Heating & Cooling
Open 24/7 · 4.9 from 60 Google reviews
Open 24/7 · 4.2 from 25 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 availability: 4.9★ from 310 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #2 because of its Google rating and availability: 4.9★ from 60 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #3 because of its Google rating and availability: 4.2★ from 25 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #4 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Klamath Falls
Ranked #5 because of its Google rating and review volume: 5.0★ from 326 Google reviews, 326 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #6 because of its Google rating and trade focus: 4.5★ from 51 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #7 because of its Google rating and trade focus: 4.5★ from 33 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #8 because of its Google rating and trade focus: 4.9★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #9 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #10 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Altamont, 17 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Klamath Falls
Ranked #12 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 | 25% | Bayesian-adjusted Google star rating |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 |
| Review volume | 10% | log10(reviews + 1) against the list maximum |
| Recency | 10% | Share of reviews from the last 12 months |
| Availability | 20% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) |