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Best HVAC Contractors in Kingsport, TN (2026)

99 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Kingsport: Steve Huff Plumbing, Heating & Air, CR Score 68/100; 4.8★ from 3,498 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Hometown Plumbing, Electrical, & HVAC, posts 24/7 hours; ranked #2 of 99.

  3. 2

    Most-reviewed: Hometown Plumbing, Electrical, & HVAC, 1,503 Google reviews at 4.8★, the most of 99 ranked after Steve Huff Plumbing, Heating & Air; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

99 Kingsport HVAC contractors are ranked here by CR Score, from ten published factors. 28 are open 24/7, 60 open Saturdays and 38 open Sundays, based on posted hours. The median Google rating is 4.8★ across 99 rated businesses.

Top 10 HVAC contractors in Kingsport at a glance

Top 10 HVAC contractors in Kingsport at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Steve Huff Plumbing, Heating & Air684.8★ (3,498)Kingsport24/7Overall
2Hometown Plumbing, Electrical, & HVAC664.8★ (1,503)Kingsport24/7Emergencies, Most reviews
3AAA-1 Heating & Cooling644.7★ (434)Kingsport24/7—
4Tri-City Air Conditioning Co624.8★ (1,182)Johnson City, 10 mi awaySat · Sun—
5Gilliam's Heating & Cooling614.7★ (77)Kingsport24/7—
6Phil's Heating and Air614.9★ (558)KingsportEvenings—
7Stateline Services614.9★ (855)Bristol, 22 mi away24/7—
8Majestic Air604.6★ (49)Kingsport24/7—
9McLain Heating, Cooling, and Electrical604.9★ (430)Kingsport——
10John Legg's Heating & Air604.8★ (660)Kingsport——

The 99 best HVAC contractors in Kingsport, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  7. #7 Stateline Services

    Based in Bristol, 22 mi away

    61/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 855 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 855 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2 Spruce St, Bristol, TN 37620
    View profile for Stateline Services(423) 835-1482

  8. #8 Majestic Air

    Based in Kingsport

    60/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.6★ from 49 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 49 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    113 Witherspoon Dr #2, Kingsport, TN 37663
    View profile for Majestic Air(423) 391-7688

  11. #11 Rogan's HVACR

    Based in Church Hill, 8 mi away

    60/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 60 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Rogan's HVACR(423) 491-1775

  12. #12 Newman Air

    Based in Johnson City, 18 mi away

    60/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 1,067 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,067 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun 8 AM–5 PM
    Address
    3583 W Market St, Johnson City, TN 37604
    View profile for Newman Air(423) 753-7788

  16. #16 Innovative Air

    Based in Jonesborough, 20 mi away

    59/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 390 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 390 Google reviews
    Hours
    Mon–Sun 8 AM–5 PM
    View profile for Innovative Air(423) 557-5804

  21. #21 Quality Heat & Aire

    Based in Kingsport

    58/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 113 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2131 E Center St, Kingsport, TN 37664
    View profile for Quality Heat & Aire(423) 246-6833

HVAC contractors ranked #26 to #50

#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 99 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Kingsport, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Joe Cool Heating and Air584.8★ (90)17 mi
27ATC Cooling & Heating584.8★ (142)In Kingsport
28Apex Heating and Air574.9★ (33)In Kingsport
29AAA+ HVACR Services llc574.8★ (274)19 mi
30Lafayette Heat & Air Conditioning574.5★ (247)In Kingsport
31Heating & Air Conditioning575.0★ (7)In Kingsport
32Bradshaw Heating & Air565.0★ (6)In Kingsport
33Custom Heating and Air Conditioning564.7★ (399)9 mi
34Precision HVAC565.0★ (11)12 mi
35Hale Heating and Cooling565.0★ (46)9 mi
36Johnny's Electrical & HVAC564.6★ (85)In Kingsport
37Spears Services, Inc Refrigeration and HVAC564.6★ (49)18 mi
38Gray Matter Cooling LLC565.0★ (40)10 mi
39TriCities Electric565.0★ (170)19 mi
40Southern Comfort Heating and Cooling564.9★ (44)7 mi
41Mize Heating & Cooling Inc565.0★ (17)17 mi
42Mid Mountain Heating & Cooling564.7★ (77)23 mi
43W.R. Granger555.0★ (34)10 mi
44Hale HVAC555.0★ (9)In Kingsport
45Action Cooling & Heating554.8★ (6)In Kingsport
46HEP is on the way554.9★ (532)16 mi
47Heating and Cooling554.8★ (17)12 mi
48Dwight Mumpower HVAC Service543.1★ (15)9 mi
49Kingsport Plumbing Cooling543.9★ (12)In Kingsport
50United Refrigeration Inc544.7★ (14)In Kingsport

Also serving Kingsport

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.

Unranked HVAC contractors serving Kingsport
BusinessGoogle ratingDistance
Appalachian Mechanical Services LLC4.5★ (35)In Kingsport
ATECH, Inc.2.3★ (3)16 mi
Bays Air Heating and Cooling INC3.0★ (2)In Kingsport
Bristol Heating & Air3.1★ (34)21 mi
Collings-Parker Associates IncIn Kingsport
HEP Plumbing4.9★ (56)In Kingsport
Holmes comfort specialist4.3★ (8)20 mi
Howard & Sons HVAC of NE TN3.4★ (5)7 mi
J H Services5.0★ (2)In Kingsport
J&S Heating And Air Conditioning - HVAC Contractor3.7★ (3)In Kingsport
Jack M. Kite Co. Inc.4.5★ (8)21 mi
JW Heat and Air5.0★ (1)In Kingsport
K/B HVAC5.0★ (1)7 mi
Kings Comfort LLC5.0★ (1)17 mi
Knots Heating & Air5.0★ (12)18 mi
S&S Heating and Air5.0★ (2)In Kingsport
Seasons Comfort Heating and Cooling5.0★ (1)7 mi
Southeastern Climate Control5.0★ (1)8 mi
Tennessee Service Co5.0★ (2)9 mi
Traxon Construction, INC.5.0★ (2)In Kingsport

How much do HVAC contractors cost in Kingsport?

National price ranges in USD, not adjusted for Kingsport. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Kingsport?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 2026

How to check an HVAC contractor's license in Tennessee

In Tennessee, Tennessee Board for Licensing Contractors licenses Contractor licenses (mechanical/HVAC classification).

  1. Search the business name or license number on the Tennessee Board for Licensing Contractors license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

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

When to hire an HVAC contractor in Tennessee

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.

How we ranked Kingsport HVAC contractors

We scored 99 Kingsport 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Kingsport data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

HVAC contractors in Kingsport: frequently asked questions

Who is the best HVAC contractor in Kingsport?

By CR Score, the highest-ranked HVAC contractor in Kingsport, TN is Steve Huff Plumbing, Heating & Air with a CR Score of 68/100. It has 4.8★ from 3,498 Google reviews. It is open 24/7. Hometown Plumbing, Electrical, & HVAC (#2) and AAA-1 Heating & Cooling (#3) follow. We ranked 99 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Kingsport?

ContractorsRanked ranks 99 HVAC contractors serving Kingsport, TN. 25 of them are based in Kingsport; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Kingsport are open 24/7?

28 ranked HVAC contractors in Kingsport post 24/7 hours. The highest-ranked are Steve Huff Plumbing, Heating & Air (#1), Hometown Plumbing, Electrical, & HVAC (#2) and AAA-1 Heating & Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Kingsport work on weekends?

60 of 99 ranked HVAC contractors post Saturday hours and 38 post Sunday hours. The highest-ranked open Saturdays are Steve Huff Plumbing, Heating & Air (#1), Hometown Plumbing, Electrical, & HVAC (#2) and AAA-1 Heating & Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check an HVAC contractor's license in Tennessee?

In Tennessee, Tennessee Board for Licensing Contractors handles licensing and covers Contractor licenses (mechanical/HVAC classification). Search the business or license number at https://verify.tn.gov/.

How much does ac replacement cost in Kingsport?

AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Kingsport. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Kingsport HVAC contractors have?

The median Google rating among 99 rated HVAC contractors in Kingsport is 4.8★, with a median of 24 reviews. Steve Huff Plumbing, Heating & Air has the most, 3,498 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire an HVAC contractor in Kingsport?

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.

Update log for Kingsport

  1. October 2026: CR Scores recalculated for 99 hvac contractors serving Kingsport.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Kingsport pages

Other trades in Kingsport