Top 50 of 58 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank
18 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 Erwin: Steve Huff Plumbing, Heating & Air, 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 | Steve Huff Plumbing, Heating & Air | 90 | 4.8★ (3,498) | Kingsport, 22 mi away | 24/7 |
| 2 | Hometown Plumbing, Electrical, & HVAC | 90 | 4.8★ (1,503) | Kingsport, 18 mi away | 24/7 |
| 3 | Bailey Heating, Air & Electrical | 88 | 4.9★ (617) | Greeneville, 23 mi away | 24/7 |
| 4 | Air Pro Heating & Cooling | 88 | 4.9★ (491) | Greeneville, 22 mi away | 24/7 |
| 5 | AAA-1 Heating & Cooling | 86 | 4.7★ (434) | Kingsport, 22 mi away | 24/7 |
| 6 | Aire Serv of Johnson City | 86 | 4.7★ (101) | Johnson City, 16 mi away | 24/7 |
| 7 | Spears Services, Inc Refrigeration and HVAC | 85 | 4.6★ (49) | Johnson City, 12 mi away | 24/7 |
| 8 | Knots Heating & Air | 84 | 5.0★ (12) | Jonesborough, 11 mi away | 24/7 |
| 9 | Joe Cool Heating and Air | 84 | 4.8★ (90) | Bristol, 24 mi away | 24/7 |
| 10 | Integrity Heat And Air | 83 | 5.0★ (53) | Bloomingdale, 20 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.
#1Steve Huff Plumbing, Heating & Air
Open 24/7 · 4.8 from 3,498 Google reviews
#2Hometown Plumbing, Electrical, & HVAC
Open 24/7 · 4.8 from 1,503 Google reviews
#3Bailey Heating, Air & Electrical
Open 24/7 · 4.9 from 617 Google reviews
Open 24/7 · 4.9 from 491 Google reviews
Open 24/7 · 4.7 from 434 Google reviews
Open 24/7 · 4.7 from 101 Google reviews
#7Spears Services, Inc Refrigeration and HVAC
Open 24/7 · 4.6 from 49 Google reviews
Open 24/7 · 5.0 from 12 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 58 is on the HVAC contractors page.
Ranked #1 because of its Google rating and review volume: 4.8★ from 3,498 Google reviews, 3,498 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kingsport, 18 mi away
Ranked #2 because of its Google rating and availability: 4.8★ from 1,503 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greeneville, 23 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 617 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greeneville, 22 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 491 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kingsport, 22 mi away
Ranked #5 because of its Google rating and availability: 4.7★ from 434 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Johnson City, 16 mi away
Ranked #6 because of its Google rating and availability: 4.7★ from 101 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Johnson City, 12 mi away
Ranked #7 because of its Google rating and availability: 4.6★ from 49 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Jonesborough, 11 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bristol, 24 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 90 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bloomingdale, 20 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 53 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Church Hill, 21 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 60 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Johnson City, 15 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 532 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Kingsport, 22 mi away
Ranked #13 because of its Google rating and availability: 4.6★ from 49 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bristol, 19 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greeneville, 24 mi away
Ranked #15 because of its Google rating and availability: 4.6★ from 19 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greeneville, 24 mi away
Ranked #16 because of its Google rating and availability: 4.5★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Johnson City, 15 mi away
Ranked #17 because of its Google rating and availability: 2.3★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greeneville, 23 mi away
Ranked #18 because of its Google rating and availability: 4.0★ from 26 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Johnson City, 16 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Jonesborough, 10 mi away
Ranked #20 because of its Google rating and trade focus: 3.3★ from 3 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Kingsport, 21 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Johnson City, 12 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 1,067 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Jonesborough, 10 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 390 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Johnson City, 19 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 1,182 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Colonial Heights, 12 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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: 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) |