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Best HVAC Contractors in Clarksville, TN (2026)

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

The short answer

  1. 1

    Best overall in Clarksville: One Hour Heating & Air Conditioning® of Clarksville, CR Score 67/100; 4.9★ from 2,652 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mainstream Heating & Cooling, posts 24/7 hours; ranked #2 of 69.

  3. 4

    Most-reviewed: Hiller Plumbing, Heating, Cooling & Electrical, 5,017 Google reviews at 4.9★, the most of 69 ranked; ranked #4.

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

69 Clarksville HVAC contractors are ranked here by CR Score, from ten published factors. 27 are open 24/7, 41 open Saturdays and 31 open Sundays, based on posted hours. The median Google rating is 4.9★ across 69 rated businesses.

Top 10 HVAC contractors in Clarksville at a glance

Top 10 HVAC contractors in Clarksville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1One Hour Heating & Air Conditioning® of Clarksville674.9★ (2,652)Clarksville24/7Overall
2Mainstream Heating & Cooling674.8★ (2,776)Clarksville24/7Emergencies
3Baggett Heating & Cooling, Inc654.9★ (579)Clarksville24/7—
4Hiller Plumbing, Heating, Cooling & Electrical644.9★ (5,017)Clarksville24/7Most reviews
5Lee Company644.7★ (866)Clarksville24/7—
6DOC Heating & Cooling of Clarksville635.0★ (149)Clarksville24/7—
7G2 AC & Heat624.9★ (672)ClarksvilleSat · Evenings—
8Mac Plumbing Heating & Air625.0★ (1,456)Clarksville——
9Chief’s Heating & Cooling625.0★ (59)Clarksville24/7—
10Barney's Heating and Air624.7★ (104)Clarksville24/7—

The 69 best HVAC contractors in Clarksville, 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 Lee Company

    Based in Clarksville

    64/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.7★ from 866 Google reviews, listed on Google as “Heating contractor”.

    • 4.7★ from 866 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1836 Memorial Dr, Clarksville, TN 37043
    View profile for Lee Company(931) 492-9699

  7. #7 G2 AC & Heat

    Based in Clarksville

    62/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 672 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 672 Google reviews
    Hours
    Mon–Sat 7 AM–11:30 PM · Sun closed
    Address
    300 S 11th St, Clarksville, TN 37040
    View profile for G2 AC & Heat(931) 277-4757

  14. #14 West HVAC

    Based in Clarksville

    61/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 43 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for West HVAC(615) 596-8061

  22. #22 Pro N Stall

    Based in Clarksville

    59/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.2★ from 101 Google reviews, listed on Google as “HVAC contractor”.

    • 4.2★ from 101 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3443 N Henderson Way, Clarksville, TN 37042
    View profile for Pro N Stall(615) 471-1122

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

HVAC contractors in Clarksville, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Eaton Companies LLC595.0★ (71)In Clarksville
27Clarksville Mechanical LLC594.4★ (18)In Clarksville
28Bubba & Jerry’s Heating and Air LLC585.0★ (6)In Clarksville
29AE Heating and Cooling584.5★ (8)In Clarksville
30Comfort Solutions LLC585.0★ (5)In Clarksville
31All Things Lawn Care and Home Maintenance584.6★ (93)In Clarksville
32All Weather Heating & Air Conditioning584.9★ (41)In Clarksville
33Bee Cool Air Conditioning & Heating Service, HVAC Services574.9★ (33)In Clarksville
34Clarksville Duct, Duct, Goose® Discount Air Duct & Dryer Vent Cleaning Service574.0★ (4)In Clarksville
35A-1 Heating & Cooling574.8★ (127)In Clarksville
36Heating & Air Conditioning574.0★ (23)In Clarksville
37Unlimited Air Solutions | Air Conditioning Repair in Orlando565.0★ (27)11 mi
38TN Property Solutions565.0★ (13)In Clarksville
39Aire Heating and Cooling,563.5★ (11)In Clarksville
40A2Z Heat & Air564.9★ (37)In Clarksville
41The Morris Company Heating and Cooling LLC554.5★ (13)In Clarksville
42Johnson's Heating & Cooling554.3★ (26)2 mi
43Evolution Air Quality Services555.0★ (6)In Clarksville
44A-Affordable Services554.8★ (20)In Clarksville
45Freeman Mechanical LLC545.0★ (4)In Clarksville
46Farmer's Heating and Air545.0★ (102)15 mi
47H & H Heating and Air Conditioning544.2★ (45)In Clarksville
48All Right Heating & Cooling543.7★ (3)In Clarksville
49Bee Cool Air Conditioning & Heating Service543.3★ (3)In Clarksville
50Renegade Electric & HVAC LLC.544.9★ (28)In Clarksville

Also serving Clarksville

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 Clarksville
BusinessGoogle ratingDistance
All American Cleaning & Restoration Inc.4.9★ (270)In Clarksville
Autumn Comfort Heat & Cooling LLC4.6★ (9)In Clarksville
Benjamin Franklin Plumbing of Clarksville4.9★ (2,397)In Clarksville
BK Home Services1.0★ (1)In Clarksville
Clarksville Plumbing Heating3.5★ (2)In Clarksville
Clarksville Plumbing Pros5.0★ (435)In Clarksville
Dawson-Dawson Heating & Cooling, LLC4.1★ (65)In Clarksville
Full Service A/C & Heating5.0★ (1)In Clarksville
Honey’s Home Improvement and HVAC ServicesIn Clarksville
Hopkinsville Heating & Cooling4.0★ (4)20 mi
Huff Consolidated Enterprises, LLC4.9★ (116)In Clarksville
Insulation Commandos of Clarksville5.0★ (98)In Clarksville
Jerry Jackson Air5.0★ (1)In Clarksville
Keck's Home Improvement LLC2.3★ (3)In Clarksville
MSI Homes, LLC1.9★ (24)In Clarksville
Quality Heating & CoolingIn Clarksville
SERVPRO of Montgomery County4.9★ (836)In Clarksville
Stewart's Plumbing HVAC & Electric4.5★ (2)In Clarksville
Tennessee Heating and Air5.0★ (1)In Clarksville
Top fuel heating and cooling5.0★ (1)In Clarksville

How much do HVAC contractors cost in Clarksville?

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

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

We scored 69 Clarksville 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 Clarksville 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 Clarksville: frequently asked questions

Who is the best HVAC contractor in Clarksville?

By CR Score, the highest-ranked HVAC contractor in Clarksville, TN is One Hour Heating & Air Conditioning® of Clarksville with a CR Score of 67/100. It has 4.9★ from 2,652 Google reviews. It is open 24/7. Mainstream Heating & Cooling (#2) and Baggett Heating & Cooling, Inc (#3) follow. We ranked 69 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Clarksville?

ContractorsRanked ranks 69 HVAC contractors serving Clarksville, TN. 45 of them are based in Clarksville; 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 Clarksville are open 24/7?

27 ranked HVAC contractors in Clarksville post 24/7 hours. The highest-ranked are One Hour Heating & Air Conditioning® of Clarksville (#1), Mainstream Heating & Cooling (#2) and Baggett Heating & Cooling, Inc (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Clarksville work on weekends?

41 of 69 ranked HVAC contractors post Saturday hours and 31 post Sunday hours. The highest-ranked open Saturdays are One Hour Heating & Air Conditioning® of Clarksville (#1), Mainstream Heating & Cooling (#2) and Baggett Heating & Cooling, Inc (#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 Clarksville?

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

What Google rating do Clarksville HVAC contractors have?

The median Google rating among 69 rated HVAC contractors in Clarksville is 4.9★, with a median of 27 reviews. Hiller Plumbing, Heating, Cooling & Electrical has the most, 5,017 reviews, and ranks #4. 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 Clarksville?

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 Clarksville

  1. October 2026: CR Scores recalculated for 69 hvac contractors serving Clarksville.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Clarksville pages

Other trades in Clarksville