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Emergency HVAC Contractors in Glen Avon, CA (2026)

Top 50 of 794 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 Glen Avon: All Pro Cooling, Heating, Plumbing & Electrical, 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 Glen Avon at a glance

Top emergency HVAC contractors in Glen Avon at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1All Pro Cooling, Heating, Plumbing & Electrical674.8★ (7,425)Ontario, 5 mi away24/7
2MSP HEATING AND AIR CONDITIONING655.0★ (1,203)Jurupa Valley, 5 mi away24/7
3Plus Air Duct Testing645.0★ (401)Jurupa Valley, 1 mi away24/7
4All Pro Cooling, Heating, Plumbing & Electrical644.7★ (4,107)Corona, 12 mi away24/7
5NexGen HVAC & Plumbing644.8★ (708)Fontana, 3 mi away24/7
6Ace Home Heating & Air Conditioning644.7★ (1,176)Riverside, 5 mi away24/7
7RighTime Home Services634.7★ (3,741)Corona, 13 mi away24/7
8Air One Air Conditioning, Heating, & Plumbing634.9★ (786)Colton, 8 mi away24/7
9Absolute Airflow Air Conditioning, Heating and Plumbing634.8★ (571)Riverside, 5 mi away24/7
10Friends & Family HVAC634.9★ (1,213)Corona, 11 mi away24/7

Call an emergency HVAC contractor in Glen Avon 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 Glen Avon, 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 794 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.

  3. #3 Plus Air Duct Testing

    Based in Jurupa Valley, 1 mi away

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 401 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 401 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9346 Galena St Ste. C, Jurupa Valley, CA 92509
    View profile for Plus Air Duct Testing(877) 200-7587

  10. #10 Friends & Family HVAC

    Based in Corona, 11 mi away

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,213 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,213 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1611 Pomona Rd Suite 240, Corona, CA 92878
    View profile for Friends & Family HVAC(866) 482-2326

  17. #17 Metz Air Control

    Based in Chino, 12 mi away

    62/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 969 Google reviews, listed on Google as “Air conditioning repair service”.

    • 4.9★ from 969 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13784 Monte Vista Ave, Chino, CA 91710
    View profile for Metz Air Control(909) 925-0513

  23. #23 AC Plus Heating & Air

    Based in Rancho Cucamonga, 7 mi away

    62/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 201 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 201 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8351 Rochester Ave ste 103b, Rancho Cucamonga, CA 91730
    View profile for AC Plus Heating & Air(951) 783-3745

Top 50 of 794 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 Glen Avon, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Rooter Hero Plumbing & Air624.8★ (802)14 mi
27Aced It Heating & AC Repair615.0★ (306)11 mi
28Inland Empire Comfort615.0★ (430)13 mi
29NexGen HVAC & Plumbing614.6★ (507)9 mi
30Owen & Sons Plumbing & HVAC614.9★ (92)3 mi
31Henley's Plumbing & Air614.8★ (881)15 mi
32RTC Heating and Air Conditioning615.0★ (48)1 mi
33Staycool Airflow A/C & Heating614.8★ (110)4 mi
34Imagine That Heating & Air615.0★ (122)7 mi
35Home Comfort USA614.8★ (2,813)23 mi
36Henley's Plumbing & Air614.8★ (316)11 mi
37NexGen HVAC & Plumbing614.7★ (2,250)21 mi
38Icee Hot Air Conditioning and Heating615.0★ (101)8 mi
39Icee Hot Air Conditioning & Heating615.0★ (236)13 mi
40RT Olson Plumbing, Heating and Air Conditioning614.8★ (504)15 mi
41Daniels Heating and Air Conditioning604.9★ (270)13 mi
42Evolution Mechanical604.8★ (219)11 mi
43Modern Comfort and Air605.0★ (88)8 mi
44New Age Air, Inc.605.0★ (151)11 mi
45Metz Air Control604.9★ (85)8 mi
46Air Concepts Air Conditioning and Heating604.9★ (995)22 mi
47Clark Brothers HVAC LLC604.8★ (83)7 mi
48Orange Coast Plumbing604.9★ (764)20 mi
49American Plumbing, Heating, Air & Electrical605.0★ (57)6 mi
50AR Cooling and Heating LLC605.0★ (27)2 mi

How we ranked emergency HVAC contractors in Glen Avon

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 Glen Avon: questions

Which HVAC contractors in Glen Avon are open 24/7?

25 on this list post 24/7 hours, including All Pro Cooling, Heating, Plumbing & Electrical, MSP HEATING AND AIR CONDITIONING, Plus Air Duct Testing, All Pro Cooling, Heating, Plumbing & Electrical and NexGen HVAC & Plumbing.

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

All Pro Cooling, Heating, Plumbing & Electrical is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Glen Avon 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 Glen Avon

  1. October 2026: CR Scores recalculated for 794 hvac contractors serving Glen Avon.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages