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Emergency HVAC Contractors in Los Angeles, CA (2026)

Top 50 of 1,900 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 Los Angeles: Brody Pennell Heating & Air Conditioning, 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 Los Angeles at a glance

Top emergency HVAC contractors in Los Angeles at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Brody Pennell Heating & Air Conditioning684.9★ (4,606)Los Angeles24/7
2JW Plumbing, Heating and Air674.8★ (2,541)Los Angeles24/7
3Adeedo Plumbing, Drains & Heating664.7★ (2,821)Los Angeles24/7
4Service Champions Plumbing, Heating & AC654.9★ (667)Los Angeles24/7
5American AC Heat Plumbing654.9★ (3,299)Hawthorne, 10 mi away24/7
6Precise Air Systems Inc.644.9★ (434)Los Angeles24/7
7Universal Heating & Air644.8★ (404)Los Angeles24/7
8Southwest Heating & Air Conditioning644.8★ (326)Los Angeles24/7
9LC Heating & Air Conditioning645.0★ (197)Los Angeles24/7
10TOTO Air inc635.0★ (180)Los Angeles24/7

Call an emergency HVAC contractor in Los Angeles 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 Los Angeles, 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 1,900 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.

  10. #10 TOTO Air inc

    Based in Los Angeles

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 180 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 180 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    15500 Erwin St, Los Angeles, CA 91411
    View profile for TOTO Air inc(818) 815-7776

  11. #11 A/C Control, Inc

    Based in Los Angeles

    63/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.7★ from 293 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 293 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2355 Westwood Blvd #145, Los Angeles, CA 90064
    View profile for A/C Control, Inc(310) 943-7400

  12. #12 Drain Right Services

    Based in Gardena, 13 mi away

    63/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 1,770 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,770 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    18012 S Figueroa St, Gardena, CA 90248
    View profile for Drain Right Services(800) 208-8875

  14. #14 Carter Services

    Based in Torrance, 15 mi away

    63/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 1,990 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,990 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2807 Oregon Ct F3, Torrance, CA 90503
    View profile for Carter Services(310) 807-3426

  23. #23 Kahn Air Conditioning

    Based in Van Nuys, 17 mi away

    62/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 1,583 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,583 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    15073 Keswick St, Van Nuys, CA 91405
    View profile for Kahn Air Conditioning(818) 619-0740

Top 50 of 1,900 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 Los Angeles, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Purified Air Heating and Air Conditioning, Inc625.0★ (251)9 mi
27John & Son HVAC Service624.9★ (63)In Los Angeles
28Absolute Airflow Air Conditioning, Heating and Plumbing614.8★ (4,319)24 mi
29AZ Air Conditioning and Heating614.8★ (3,170)22 mi
30Downey Plumbing Heating & Air Conditioning614.7★ (467)10 mi
31Fox Heating & Air Conditioning Services614.6★ (85)In Los Angeles
32WINN AIR CORP615.0★ (45)In Los Angeles
33AirOstat, Inc.614.9★ (51)In Los Angeles
34Monkey Wrench Plumbing, Heating, Air & Electric614.9★ (275)10 mi
35Mr Heat and Cooling615.0★ (40)In Los Angeles
36엘에이 에어컨 A Plus Air614.9★ (43)In Los Angeles
37Best HVAC614.7★ (59)In Los Angeles
38Top Heating AC614.7★ (55)In Los Angeles
39Aire Serv of Pasadena614.9★ (394)14 mi
40Martin’s AC & Heating Services614.6★ (54)In Los Angeles
41Mor Air615.0★ (295)14 mi
42Thompson AC Repair615.0★ (32)In Los Angeles
43University Park Heating and Air Conditioning614.8★ (41)In Los Angeles
44Angeles Heating Air614.8★ (40)In Los Angeles
45Elite Comfort HVAC Los Angeles614.9★ (35)In Los Angeles
46Los Angeles HVAC Duct Cleaning Vent By PrimaryAir614.9★ (36)In Los Angeles
47JennAir Appliance Repair614.8★ (37)In Los Angeles
48Top Heating & Cooling614.7★ (44)In Los Angeles
49View Park Heating and Air Conditioning614.9★ (32)In Los Angeles
50HNZ♨️Heating and Air Conditioning615.0★ (125)9 mi

How we ranked emergency HVAC contractors in Los Angeles

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 Los Angeles: questions

Which HVAC contractors in Los Angeles are open 24/7?

25 on this list post 24/7 hours, including Brody Pennell Heating & Air Conditioning, JW Plumbing, Heating and Air, Adeedo Plumbing, Drains & Heating, Service Champions Plumbing, Heating & AC and American AC Heat Plumbing.

Who is ranked #1 for emergency heating and cooling in Los Angeles, CA?

Brody Pennell Heating & Air Conditioning is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Los Angeles 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 Los Angeles

  1. October 2026: CR Scores recalculated for 1,900 hvac contractors serving Los Angeles.
  2. October 2026: 8 duplicate listings merged.

More emergency and heating and cooling pages