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Best HVAC Contractors in Greeneville, TN (2026)

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

The short answer

  1. 1

    Best overall in Greeneville: Bailey Heating, Air & Electrical, CR Score 67/100; 4.9★ from 617 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Air Pro Heating & Cooling, posts 24/7 hours; ranked #2 of 46.

  3. 9

    Most-reviewed: Newman Air, 1,067 Google reviews at 4.8★, the most of 46 ranked; ranked #9.

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

46 Greeneville HVAC contractors are ranked here by CR Score, from ten published factors. 16 are open 24/7, 27 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.9★ across 46 rated businesses.

Top 10 HVAC contractors in Greeneville at a glance

Top 10 HVAC contractors in Greeneville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Bailey Heating, Air & Electrical674.9★ (617)Greeneville24/7Overall
2Air Pro Heating & Cooling674.9★ (491)Greeneville24/7Emergencies
3Complete Comfort Heating & Cooling644.9★ (96)Greeneville24/7—
4Turner Mechanical LLC624.9★ (34)Greeneville24/7—
5Innovative Air615.0★ (390)Jonesborough, 18 mi awaySat · Sun—
6Greene County Plumbing Solutions604.6★ (19)Greeneville24/7—
7Aire Serv of Newport604.8★ (433)Newport, 24 mi away24/7—
8Tri State Equipment & Refrigeration604.5★ (17)Greeneville24/7—
9Newman Air604.8★ (1,067)Johnson City, 25 mi awaySat · SunMost reviews
10Nolichuckey Heat & Air594.0★ (26)Greeneville24/7—

The 46 best HVAC contractors in Greeneville, 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.

  5. #5 Innovative Air

    Based in Jonesborough, 18 mi away

    61/100CR Score

    Ranked #5 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

  7. #7 Aire Serv of Newport

    Based in Newport, 24 mi away

    60/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 433 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 433 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    142 E Broadway St, Newport, TN 37821
    View profile for Aire Serv of Newport(423) 375-4096

  9. #9 Newman Air

    Based in Johnson City, 25 mi away

    60/100CR Score

    Ranked #9 because of its Google rating and review volume: 4.8★ from 1,067 Google reviews, the most in Greeneville.

    • 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

  12. #12 TriCities Electric

    Based in Colonial Heights, 17 mi away

    58/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 170 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9:30 AM–1 PM · Sun closed
    View profile for TriCities Electric(423) 900-9001

  14. #14 Rogan's HVACR

    Based in Church Hill, 23 mi away

    57/100CR Score

    Ranked #14 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

  20. #20 Lamb's Heating & Air

    Based in Greeneville

    55/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 24 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    5999 Erwin Hwy, Chuckey, TN 37641
    View profile for Lamb's Heating & Air(423) 798-9559

  22. #22 Air conditioning contractor

    Based in Jonesborough, 18 mi away

    54/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 18 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat–Sun 9 AM–7 PM
    Address
    278 Quail Landing Ct, Telford, TN 37690
    View profile for Air conditioning contractor

  23. #23 DuctPros LLC

    Based in Morristown, 25 mi away

    54/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 64 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 7 AM–4 PM · Sun closed
    Address
    3443 Lampkin Dr, Morristown, TN 37814
    View profile for DuctPros LLC(423) 525-6117

  24. #24 Ricker Electric Inc

    Based in Morristown, 25 mi away

    53/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.6★ from 36 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.6★ from 36 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1920 Morningside Dr, Morristown, TN 37814
    View profile for Ricker Electric Inc(423) 581-7806

All 46 HVAC contractors

#1 to #25 are shown in full above. Here are #26 to #46, in CR Score order; each links to its profile.

HVAC contractors in Greeneville, ranks 26 to 46
RankBusinessCR ScoreGoogle ratingDistance
26Knots Heating & Air535.0★ (12)22 mi
27Bradshaw Heating & Air535.0★ (6)17 mi
28Wice Heating & Air535.0★ (20)21 mi
29Heating and Cooling534.8★ (17)25 mi
30Local Comfort Heating and Cooling535.0★ (84)25 mi
31Westmorland Electric Heating535.0★ (28)In Greeneville
32Lane Thompson Heating Cooling535.0★ (11)17 mi
33Whitaker Heat & Air Conditioning534.7★ (54)17 mi
34Street's HVAC Services524.6★ (100)21 mi
35Temp-A-Cure Indoor Air Specialist525.0★ (13)20 mi
36Elite Comfort heating and air524.9★ (57)24 mi
37Little's Heating515.0★ (6)17 mi
38SMILEY'S HEATING AND AIR515.0★ (28)23 mi
39Mountain View Climate Control505.0★ (3)17 mi
40Bird's Electric Heating & Cooling503.0★ (4)In Greeneville
41D&R Mullins Cooling& Heating505.0★ (7)24 mi
42Comfort Control INC494.3★ (29)22 mi
43York of Morristown494.6★ (11)22 mi
44Rocket Air484.7★ (7)24 mi
45Gross Mechanical483.3★ (3)25 mi
46Top Hat Heating and Cooling474.2★ (5)25 mi

Also serving Greeneville

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 Greeneville
BusinessGoogle ratingDistance
AC Lifesavers20 mi
Appalachian Air Conditioning LLC5.0★ (2)21 mi
Bales Heat-Air/Home repair services19 mi
Certified Heat & Air20 mi
Coastal Comfort Residential4 mi
Comfort Repair HVAC24 mi
Erwin Heat & Air24 mi
Jake's Heating & Air23 mi
Lakeway Mechanical Contractors3.5★ (2)22 mi
MAC Construction5.0★ (1)In Greeneville
Marsh Plumbing & Trenching Co.4.2★ (14)In Greeneville
Mr Installer LLC4.8★ (123)In Greeneville
O'Henry Electric4.6★ (86)In Greeneville
Roto Rooter of Greeneville TN4.6★ (119)In Greeneville
Southeastern Climate Control5.0★ (1)23 mi
Steve's Heating & Air Conditioning5.0★ (1)23 mi
Stokes Heating & Air14 mi
TNT Heating and Air22 mi
Tommie's Plumbing4.8★ (1,219)In Greeneville
Volunteer Climate Control4.5★ (2)25 mi

How much do HVAC contractors cost in Greeneville?

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

How much do HVAC contractors cost in Greeneville?
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 Greeneville HVAC contractors

We scored 46 Greeneville 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 Greeneville 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 Greeneville: frequently asked questions

Who is the best HVAC contractor in Greeneville?

By CR Score, the highest-ranked HVAC contractor in Greeneville, TN is Bailey Heating, Air & Electrical with a CR Score of 67/100. It has 4.9★ from 617 Google reviews. It is open 24/7. Air Pro Heating & Cooling (#2) and Complete Comfort Heating & Cooling (#3) follow. We ranked 46 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Greeneville?

ContractorsRanked ranks 46 HVAC contractors serving Greeneville, TN. 14 of them are based in Greeneville; 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 Greeneville are open 24/7?

16 ranked HVAC contractors in Greeneville post 24/7 hours. The highest-ranked are Bailey Heating, Air & Electrical (#1), Air Pro Heating & Cooling (#2) and Complete Comfort Heating & Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Greeneville work on weekends?

27 of 46 ranked HVAC contractors post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are Bailey Heating, Air & Electrical (#1), Air Pro Heating & Cooling (#2) and Complete Comfort 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 Greeneville?

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

What Google rating do Greeneville HVAC contractors have?

The median Google rating among 46 rated HVAC contractors in Greeneville is 4.9★, with a median of 25 reviews. Newman Air has the most, 1,067 reviews, and ranks #9. 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 Greeneville?

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 Greeneville

  1. October 2026: CR Scores recalculated for 46 hvac contractors serving Greeneville.

More HVAC contractors and Greeneville pages

Other trades in Greeneville