Skip to content
ContractorsRanked

Emergency HVAC Contractors in Monroe, GA (2026)

Top 50 of 225 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 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 Monroe: Air Georgia Heating & Cooling, LLC, 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 Monroe at a glance

Top emergency HVAC contractors in Monroe at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Air Georgia Heating & Cooling, LLC655.0★ (435)Monroe24/7
2Zack Hammonds A/C Heating Refrigeration Inc.654.9★ (497)Monroe24/7
3Keep Smiling Plumbing Electric Heating and Cooling644.9★ (3,664)Loganville, 13 mi away24/7
4Ragsdale Heating, Air, Plumbing & Electrical644.9★ (1,409)Loganville, 8 mi away24/7
5Casteel Heating, Cooling, Plumbing & Electrical634.9★ (6,399)Lawrenceville, 20 mi away24/7
6Techmazing Heating and Cooling635.0★ (898)Loganville, 11 mi away24/7
7Reliable Heating & Air, Plumbing and Electrical - Grayson634.8★ (3,335)Snellville, 16 mi away24/7
8Service 1st634.8★ (198)Monroe24/7
9Henson Mechanical Heating Air and Plumbing634.9★ (1,653)Loganville, 14 mi away24/7
10Service 1st Pros Heating & Air Conditioning634.8★ (2,078)Auburn, 14 mi away24/7

Call an emergency HVAC contractor in Monroe 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 50 emergency HVAC contractors in Monroe, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 225 is on the HVAC contractors page.

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

  8. #8 Service 1st

    Based in Monroe

    63/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.8★ from 198 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.8★ from 198 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    300 Etten Dr, Monroe, GA 30655
    View profile for Service 1st(770) 741-1370

  11. #11 Triad Mechanical

    Based in Loganville, 9 mi away

    62/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.8★ from 538 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 538 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3220 US-78, Loganville, GA 30052
    View profile for Triad Mechanical(770) 415-3227

  15. #15 Comfort Tech Inc.

    Based in Winder, 13 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 260 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 260 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    201 E May St, Winder, GA 30680
    View profile for Comfort Tech Inc.(470) 227-4822

  16. #16 Premier Heating & Air

    Based in Conyers, 20 mi away

    61/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 1,334 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,334 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1395 Business Center Dr SW, Conyers, GA 30094
    View profile for Premier Heating & Air(770) 241-5675

  23. #23 Lee's Heating and Air

    Based in Conyers, 19 mi away

    58/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 137 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1955 Flat Shoals Rd SE, Conyers, GA 30013
    View profile for Lee's Heating and Air(770) 388-9581

Top 50 of 225 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Monroe, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26All Air574.8★ (51)16 mi
271st HVAC Snellville Pros575.0★ (40)17 mi
28Perfect Temp HVAC574.7★ (27)13 mi
29Cool Max. Inc.574.7★ (80)20 mi
30Expert Snellville HVAC Services575.0★ (36)17 mi
31The Cool Guys564.6★ (112)22 mi
32Synergy Services Heating and Cooling565.0★ (10)12 mi
33S&n heating and cooling565.0★ (36)21 mi
34Air Repair Pro565.0★ (16)17 mi
35Gilley Mechanical LLC565.0★ (20)18 mi
36HnK Heating and Air, LLC565.0★ (24)20 mi
37Elite Auburn HVAC Company565.0★ (9)14 mi
38Lawrenceville Heating and Air564.7★ (55)22 mi
39Comfort Air Solutions LLC555.0★ (13)17 mi
40Ragsdale Heating, Air, Plumbing & Electrical554.8★ (781)25 mi
41TMC Maintenance Company554.4★ (7)14 mi
42Air Experts554.4★ (13)17 mi
43Giannas Air Conditioning & Heating Services Snellville GA555.0★ (8)17 mi
44Chris Feather Heating & Air Conditioning543.4★ (5)15 mi
45Georgia Air & Refrigeration Services, Inc.542.7★ (26)15 mi
46Air Conditioning Doctors543.0★ (8)16 mi
47Curt's Dependable Heating & Air - Braselton543.9★ (29)22 mi
48Troubleshooter007 HVAC545.0★ (16)24 mi
49GEO POWER HVAC, LLC545.0★ (10)22 mi
50Happy HVAC Solutions, LLC535.0★ (10)23 mi

How we ranked emergency HVAC contractors in Monroe

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 Monroe: questions

Which HVAC contractors in Monroe are open 24/7?

25 on this list post 24/7 hours, including Air Georgia Heating & Cooling, LLC, Zack Hammonds A/C Heating Refrigeration Inc., Keep Smiling Plumbing Electric Heating and Cooling, Ragsdale Heating, Air, Plumbing & Electrical and Casteel Heating, Cooling, Plumbing & Electrical.

Who is ranked #1 for emergency heating and cooling in Monroe, GA?

Air Georgia Heating & Cooling, LLC is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Monroe 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?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Monroe

  1. October 2026: CR Scores recalculated for 225 hvac contractors serving Monroe.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages