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Emergency HVAC Contractors in Lawrenceburg, TN (2026)

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

7 of the 17 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Lawrenceburg: McDonald's HVAC, open 24/7.

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

Top emergency HVAC contractors in Lawrenceburg at a glance

Top emergency HVAC contractors in Lawrenceburg at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1McDonald's HVAC675.0★ (462)Lawrenceburg24/7
2Freedom Heating & Air LLC605.0★ (7)Lawrenceburg24/7
3Tennessee Heating & Air Conditioning594.7★ (6)Lawrenceburg24/7
4Residential Plus Heating & Cooling594.9★ (109)Pulaski, 22 mi away24/7
5HJ Hvac Solutions585.0★ (3)Lawrenceburg24/7
6Jacob Patterson Heating & Cooling574.3★ (17)Columbia, 15 mi away24/7
7David Boston Heating & Cooling545.0★ (8)Athens, 25 mi away24/7
8Arctic Air Heating, Air Conditioning & Plumbing504.9★ (1,308)Lawrenceburg—
9McNeece Service Company445.0★ (710)Columbia, 21 mi away—
10Advantage plumbing electric heatingandcooling415.0★ (8)Lawrenceburg—

Call an emergency HVAC contractor in Lawrenceburg now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 17 emergency HVAC contractors in Lawrenceburg, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.

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

  1. Ranked #1 in Lawrenceburg

    #1 McDonald's HVAC

    Based in Lawrenceburg

    67/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 462 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 462 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2484 Hwy 43 S, Leoma, TN 38468
    View profile for McDonald's HVAC(931) 852-4026

  11. #11 D E Hill & Son Inc

    Based in Lawrenceburg

    41/100CR Score

    Ranked #11 because of its Google rating and trade focus: 3.7★ from 9 Google reviews, listed on Google as “Air conditioning contractor”.

    • 3.7★ from 9 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    706 Mattoxtown Rd, Lawrenceburg, TN 38464
    View profile for D E Hill & Son Inc(931) 762-9584

  15. #15 Pylant Maintenance

    Based in Pulaski, 17 mi away

    37/100CR Score

    Ranked #15 because of its Google rating and trade focus: 3.7★ from 19 Google reviews, listed on Google as “HVAC contractor”.

    • 3.7★ from 19 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    518 N 1st St, Pulaski, TN 38478
    View profile for Pylant Maintenance(931) 447-8752

How we ranked emergency HVAC contractors in Lawrenceburg

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Lawrenceburg: questions

Which HVAC contractors in Lawrenceburg are open 24/7?

7 on this list post 24/7 hours, including McDonald's HVAC, Freedom Heating & Air LLC, Tennessee Heating & Air Conditioning, Residential Plus Heating & Cooling and HJ Hvac Solutions.

Who is ranked #1 for emergency heating and cooling in Lawrenceburg, TN?

McDonald's HVAC is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Lawrenceburg ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

17 of the 17 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Lawrenceburg

  1. October 2026: CR Scores recalculated for 17 hvac contractors serving Lawrenceburg.

More emergency and heating and cooling pages