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ContractorsRanked

Best HVAC Contractors in Mount Carmel, TN (2026)

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

The short answer

  1. 1

    Best overall in Mount Carmel: Steve Huff Plumbing, Heating & Air, CR Score 64/100; 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 84.

  3. 2

    Most-reviewed: Hometown Plumbing, Electrical, & HVAC, 1,503 Google reviews at 4.8★, the most of 84 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

84 Mount Carmel HVAC contractors are ranked here by CR Score, from ten published factors. 24 are open 24/7, 51 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 4.8★ across 84 rated businesses.

Top 10 HVAC contractors in Mount Carmel at a glance

Top 10 HVAC contractors in Mount Carmel at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Steve Huff Plumbing, Heating & Air644.8★ (3,498)Kingsport, 12 mi away24/7Overall
2Hometown Plumbing, Electrical, & HVAC634.8★ (1,503)Kingsport, 14 mi away24/7Emergencies, Most reviews
3AAA-1 Heating & Cooling614.7★ (434)Kingsport, 12 mi away24/7—
4Tri-City Air Conditioning Co614.8★ (1,182)Johnson City, 14 mi awaySat · Sun—
5Stallard and Son Heating & Cooling614.9★ (104)Church Hill, 2 mi awaySat · Sun—
6Rogan's HVACR605.0★ (60)Church Hill, 10 mi away24/7—
7Gilliam's Heating & Cooling594.7★ (77)Kingsport, 8 mi away24/7—
8Newman Air594.8★ (1,067)Johnson City, 21 mi awaySat · Sun—
9Integrity Heat And Air595.0★ (53)Bloomingdale, 12 mi away24/7—
10Innovative Air585.0★ (390)Jonesborough, 21 mi awaySat · Sun—

The 84 best HVAC contractors in Mount Carmel, 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.

  6. #6 Rogan's HVACR

    Based in Church Hill, 10 mi away

    60/100CR Score

    Ranked #6 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

  8. #8 Newman Air

    Based in Johnson City, 21 mi away

    59/100CR Score

    Ranked #8 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

  10. #10 Innovative Air

    Based in Jonesborough, 21 mi away

    58/100CR Score

    Ranked #10 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

  15. #15 Majestic Air

    Based in Kingsport, 12 mi away

    57/100CR Score

    Ranked #15 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

  21. #21 AAA+ HVACR Services llc

    Based in Jonesborough, 23 mi away

    56/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 274 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 274 Google reviews
    Hours
    Mon–Sat 7 AM–10 PM · Sun 7 AM–9 PM
    Address
    53 Memorial Ave Ste 955, Mountain Home, TN 37684
    View profile for AAA+ HVACR Services llc(423) 430-6766

  23. #23 Heating and Cooling

    Based in Church Hill, 6 mi away

    56/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 17 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat–Sun 9 AM–7 PM
    Address
    1020 Virginia St, Church Hill, TN 37642
    View profile for Heating and Cooling

  24. #24 Quality Heat & Aire

    Based in Kingsport, 8 mi away

    56/100CR Score

    Ranked #24 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 84 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Mount Carmel, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Carter's handyman services and lawncare565.0★ (5)8 mi
27Apex Heating and Air564.9★ (33)6 mi
28John Legg's Heating & Air564.8★ (660)16 mi
29Heating & Air Conditioning565.0★ (7)4 mi
30Lafayette Heat & Air Conditioning564.5★ (247)5 mi
31TriCities Electric555.0★ (170)20 mi
32IDM HEATING,COOLING AND PLUMBING555.0★ (41)12 mi
33Spears Services, Inc Refrigeration and HVAC554.6★ (49)21 mi
34Gray Matter Cooling LLC555.0★ (40)12 mi
35Precision HVAC555.0★ (11)16 mi
36Hale Heating and Cooling555.0★ (46)13 mi
37ATC Cooling & Heating544.8★ (142)13 mi
38Southern Comfort Heating and Cooling544.9★ (44)13 mi
39Mize Heating & Cooling Inc545.0★ (17)22 mi
40HEP is on the way544.9★ (532)20 mi
41W.R. Granger545.0★ (34)15 mi
42Johnny's Electrical & HVAC544.6★ (85)9 mi
43MC Heating and Cooling534.7★ (16)17 mi
44Dwight Mumpower HVAC Service533.1★ (15)14 mi
45B&R HVAC Service & Repair535.0★ (48)20 mi
46Kingsport Plumbing Cooling533.9★ (12)5 mi
47Temp-A-Cure Indoor Air Specialist535.0★ (13)13 mi
48Knots Heating & Air535.0★ (12)20 mi
49Howard & Sons HVAC of NE TN523.4★ (5)12 mi
50Precision Heating and Air Solutions525.0★ (11)13 mi

Also serving Mount Carmel

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 Mount Carmel
BusinessGoogle ratingDistance
AC Lifesavers13 mi
Action Cooling & Heating4.8★ (6)13 mi
ATECH, Inc.2.3★ (3)20 mi
Bays Air Heating and Cooling INC3.0★ (2)3 mi
Certified Heat & Air13 mi
Collings-Parker Associates Inc6 mi
H & N Heating & Cooling12 mi
J H Services5.0★ (2)7 mi
J&S Heating And Air Conditioning - HVAC Contractor3.7★ (3)6 mi
JW Heat and Air5.0★ (1)9 mi
K/B HVAC5.0★ (1)11 mi
Kings Comfort LLC5.0★ (1)20 mi
Kingsport Home Services6 mi
Kingsport HVAC Pros6 mi
Magister Mechanical Services4.5★ (4)21 mi
S&S Heating and Air5.0★ (2)8 mi
Seasons Comfort Heating and Cooling5.0★ (1)13 mi
Southeastern Climate Control5.0★ (1)10 mi
Tennessee Service Co5.0★ (2)4 mi
Traxon Construction, INC.5.0★ (2)13 mi

How much do HVAC contractors cost in Mount Carmel?

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

How much do HVAC contractors cost in Mount Carmel?
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 Mount Carmel HVAC contractors

We scored 84 Mount Carmel 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 Mount Carmel 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 Mount Carmel: frequently asked questions

Who is the best HVAC contractor in Mount Carmel?

By CR Score, the highest-ranked HVAC contractor in Mount Carmel, TN is Steve Huff Plumbing, Heating & Air with a CR Score of 64/100. 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 84 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Mount Carmel?

ContractorsRanked ranks 84 HVAC contractors serving Mount Carmel, TN. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Mount Carmel are open 24/7?

24 ranked HVAC contractors in Mount Carmel 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 Mount Carmel work on weekends?

51 of 84 ranked HVAC contractors post Saturday hours and 33 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 Mount Carmel?

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 Mount Carmel. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Mount Carmel HVAC contractors have?

The median Google rating among 84 rated HVAC contractors in Mount Carmel is 4.8★, with a median of 25 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 Mount Carmel?

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 Mount Carmel

  1. October 2026: CR Scores recalculated for 84 hvac contractors serving Mount Carmel.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Mount Carmel pages

Other trades in Mount Carmel