94 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Johnson City: Steve Huff Plumbing, Heating & Air, CR Score 65/100; 4.8★ from 3,498 Google reviews; open 24/7.
Best for emergencies (open 24/7): Hometown Plumbing, Electrical, & HVAC, posts 24/7 hours; ranked #4 of 94.
Most-reviewed: Hometown Plumbing, Electrical, & HVAC, 1,503 Google reviews at 4.8★, the most of 94 ranked after Steve Huff Plumbing, Heating & Air; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
94 Johnson City HVAC contractors are ranked here by CR Score, from ten published factors. 28 are open 24/7, 56 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 4.8★ across 94 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Steve Huff Plumbing, Heating & Air | 65 | 4.8★ (3,498) | Kingsport, 12 mi away | 24/7 | Overall |
| 2 | Tri-City Air Conditioning Co | 64 | 4.8★ (1,182) | Johnson City | Sat · Sun | — |
| 3 | Newman Air | 64 | 4.8★ (1,067) | Johnson City | Sat · Sun | — |
| 4 | Hometown Plumbing, Electrical, & HVAC | 64 | 4.8★ (1,503) | Kingsport, 9 mi away | 24/7 | Emergencies, Most reviews |
| 5 | AAA+ HVACR Services llc | 62 | 4.8★ (274) | Jonesborough, 1 mi away | Sat · Sun · Evenings | — |
| 6 | Aire Serv of Johnson City | 62 | 4.7★ (101) | Johnson City | 24/7 | — |
| 7 | Innovative Air | 61 | 5.0★ (390) | Jonesborough, 11 mi away | Sat · Sun | — |
| 8 | AAA-1 Heating & Cooling | 61 | 4.7★ (434) | Kingsport, 13 mi away | 24/7 | — |
| 9 | Stateline Services | 61 | 4.9★ (855) | Bristol, 21 mi away | 24/7 | — |
| 10 | Spears Services, Inc Refrigeration and HVAC | 60 | 4.6★ (49) | Johnson City | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.8★ from 3,498 Google reviews, the most in Johnson City.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnson City
Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,182 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnson City
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,067 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingsport, 9 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,503 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jonesborough, 1 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 274 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnson City
Ranked #6 because of its Google rating and trade focus: 4.7★ from 101 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jonesborough, 11 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 390 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingsport, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 434 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bristol, 21 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 855 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnson City
Ranked #10 because of its Google rating and trade focus: 4.6★ from 49 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnson City
Ranked #11 because of its Google rating and review volume: 4.9★ from 532 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bristol, 12 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 90 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bloomingdale, 12 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Church Hill, 15 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingsport, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 558 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnson City
Ranked #16 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingsport, 12 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 49 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Colonial Heights, 12 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bloomingdale, 11 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 162 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingsport, 4 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bristol, 8 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingsport, 14 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 660 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Johnson City
Ranked #23 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Johnson City
Ranked #24 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bristol, 14 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 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. We publish the top 50 of 94 ranked HVAC contractors here; the rest are on their profiles.
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Action Cooling & Heating | 4.8★ (6) | 11 mi |
| Advanced Heat Pump Systems | In Johnson City | |
| American Water Heater Co | 2.6★ (5) | In Johnson City |
| Bristol Heating & Air | 3.1★ (34) | 21 mi |
| Dwight Mumpower HVAC Service | 3.1★ (15) | 24 mi |
| Elizabethton Heating & Cooling | In Johnson City | |
| Gene Cox Mechanical Contractor | In Johnson City | |
| Hoffman Mechanical Solutions, Inc. | In Johnson City | |
| Holmes comfort specialist | 4.3★ (8) | 19 mi |
| Howard & Sons HVAC of NE TN | 3.4★ (5) | 20 mi |
| IntegrityFirst HVAC | In Johnson City | |
| J&S Heating And Air Conditioning - HVAC Contractor | 3.7★ (3) | 21 mi |
| Johnson Controls Tri-Cities Service Office | 5.0★ (1) | In Johnson City |
| Lane Thompson Heating & Cooling | In Johnson City | |
| Magister Mechanical Services | 4.5★ (4) | 18 mi |
| Robinson Heat & Air | In Johnson City | |
| Traxon Construction, INC. | 5.0★ (2) | 11 mi |
| True North HVAC | In Johnson City | |
| US Craftmaster Water Heaters | 3.2★ (43) | In Johnson City |
| Woodby’s Electric | 4.5★ (8) | 25 mi |
National price ranges in USD, not adjusted for Johnson City. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Tennessee, Tennessee Board for Licensing Contractors licenses Contractor licenses (mechanical/HVAC classification).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 94 Johnson City HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
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 | In Johnson City data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |