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Emergency HVAC Contractors in Willowbrook, CA (2026)

Top 50 of 1,784 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 Willowbrook: American AC Heat Plumbing, 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 Willowbrook at a glance

Top emergency HVAC contractors in Willowbrook at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1American AC Heat Plumbing664.9★ (3,299)Hawthorne, 5 mi away24/7
2Drain Right Services664.9★ (1,770)Gardena, 4 mi away24/7
3Power Pro Plumbing Heating & Air654.8★ (2,576)Gardena, 5 mi away24/7
4Brody Pennell Heating & Air Conditioning654.9★ (4,606)Los Angeles, 11 mi away24/7
5Carter Services654.9★ (1,990)Torrance, 7 mi away24/7
6Adeedo Plumbing, Drains & Heating654.7★ (2,821)Los Angeles, 7 mi away24/7
7JW Plumbing, Heating and Air654.8★ (2,541)Los Angeles, 8 mi away24/7
8Power Pro Plumbing Heating & Air644.9★ (1,582)Cerritos, 10 mi away24/7
9Service Champions Plumbing, Heating & AC634.9★ (667)Los Angeles, 7 mi away24/7
10Absolute Airflow Air Conditioning, Heating and Plumbing634.8★ (4,319)Westminster, 17 mi away24/7

Call an emergency HVAC contractor in Willowbrook 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 Willowbrook, 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 1,784 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.

  2. #2 Drain Right Services

    Based in Gardena, 4 mi away

    66/100CR Score

    Ranked #2 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

  5. #5 Carter Services

    Based in Torrance, 7 mi away

    65/100CR Score

    Ranked #5 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

  25. #25 Controlled Comfort

    Based in Lawndale, 6 mi away

    61/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 78 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4633 Marine Ave UNIT 231, Lawndale, CA 90260
    View profile for Controlled Comfort(310) 387-3310

Top 50 of 1,784 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 Willowbrook, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Home Comfort USA614.8★ (2,813)24 mi
27Stephens Plumbing, Heating & Air Conditioning614.7★ (417)13 mi
28Mega Clean Air615.0★ (223)13 mi
29John & Son HVAC Service614.9★ (63)4 mi
30MGM Appliance Repair614.9★ (110)8 mi
31LC Heating & Air Conditioning605.0★ (197)13 mi
32Universal Heating & Air604.8★ (404)15 mi
33Kahn Air Conditioning604.9★ (1,583)24 mi
34Precise Air Systems Inc.604.9★ (434)16 mi
35Top Heating AC604.7★ (55)3 mi
36California Air Conditioning Systems604.6★ (201)9 mi
37K & L HVAC & Construction Services605.0★ (89)9 mi
38Service Hero Plumbing, HVAC, and Electrical604.8★ (1,840)24 mi
39Red Apple Air Conditioning604.9★ (107)9 mi
40Veteran Air604.9★ (1,091)23 mi
41A/C Control, Inc604.7★ (293)13 mi
42CDY-HVAC INC604.9★ (26)2 mi
43AARD Mechanical Air Conditioning & Heating604.9★ (547)20 mi
44HeX HVAC605.0★ (64)8 mi
45Los Angeles ❄️ Air Conditioning Service604.9★ (132)11 mi
46Purified Air Heating and Air Conditioning, Inc605.0★ (251)17 mi
47Rooter Hero Plumbing & Air604.7★ (142)10 mi
48Turbo Plus Appliance Repair Service605.0★ (80)10 mi
49Kline AC Repair Services605.0★ (46)7 mi
50Titan Air Conditioning604.9★ (439)19 mi

How we ranked emergency HVAC contractors in Willowbrook

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 Willowbrook: questions

Which HVAC contractors in Willowbrook are open 24/7?

25 on this list post 24/7 hours, including American AC Heat Plumbing, Drain Right Services, Power Pro Plumbing Heating & Air, Brody Pennell Heating & Air Conditioning and Carter Services.

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

American AC Heat Plumbing is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Willowbrook 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 Willowbrook

  1. October 2026: CR Scores recalculated for 1,784 hvac contractors serving Willowbrook.
  2. October 2026: 8 duplicate listings merged.

More emergency and heating and cooling pages