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Emergency HVAC Contractors in Upland, CA (2026)

Top 50 of 914 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 Upland: 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 Upland at a glance

Top emergency HVAC contractors in Upland at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1All Pro Cooling, Heating, Plumbing & Electrical664.8★ (7,425)Ontario, 6 mi away24/7
2Steve's Five Star Service664.9★ (1,292)Upland24/7
3Klaus & Sons Plumbing, Heating & Air Conditioning654.9★ (977)Montclair, 2 mi away24/7
4RC Air Heating & Air Conditioning Service644.9★ (705)Rancho Cucamonga, 3 mi away24/7
5Rooter Hero Plumbing & Air644.8★ (802)Montclair, 3 mi away24/7
6Metz Air Control644.9★ (969)Chino, 7 mi away24/7
7Inland Pacific Air Conditioning635.0★ (143)Upland24/7
8NexGen HVAC & Plumbing634.6★ (507)Ontario, 4 mi away24/7
9NexGen HVAC & Plumbing634.8★ (708)Fontana, 9 mi away24/7
10Service Hero Plumbing, HVAC, and Electrical634.8★ (1,506)Covina, 13 mi away24/7

Call an emergency HVAC contractor in Upland 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 Upland, 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 914 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.

  6. #6 Metz Air Control

    Based in Chino, 7 mi away

    64/100CR Score

    Ranked #6 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

  14. #14 AC Plus Heating & Air

    Based in Rancho Cucamonga, 6 mi away

    62/100CR Score

    Ranked #14 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

  15. #15 Friends & Family HVAC

    Based in Corona, 15 mi away

    62/100CR Score

    Ranked #15 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

  16. #16 Plus Air Duct Testing

    Based in Jurupa Valley, 11 mi away

    62/100CR Score

    Ranked #16 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

  17. #17 Home Comfort USA

    Based in Anaheim, 20 mi away

    62/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 2,813 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 2,813 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1120 N Tustin Ave, Anaheim, CA 92807
    View profile for Home Comfort USA(714) 467-2932

  25. #25 Love Home Services

    Based in Rancho Cucamonga, 4 mi away

    61/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 65 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7252 Archibald Ave #1167, Rancho Cucamonga, CA 91701
    View profile for Love Home Services(909) 762-8158

Top 50 of 914 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 Upland, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Air Concepts Air Conditioning and Heating614.9★ (995)19 mi
27Solace Plumbing Heating and Air614.9★ (69)4 mi
28Orange Coast Plumbing614.9★ (764)18 mi
29Absolute Airflow Air Conditioning, Heating and Plumbing614.8★ (571)16 mi
30Canyon City Air605.0★ (122)10 mi
31Sol Air Hvac LLC604.9★ (112)8 mi
32Veteran Air604.9★ (1,091)21 mi
33Aced It Heating & AC Repair605.0★ (306)16 mi
34Year Round Heating & Air Conditioning605.0★ (1,159)23 mi
35Ace Pelizon Plumbing, Heating & Cooling604.7★ (426)14 mi
36Zach Taylor Heating And Air LLC605.0★ (63)6 mi
374 Points A/C and Heating604.9★ (949)21 mi
38Service Hero Plumbing, HVAC, and Electrical604.8★ (1,840)24 mi
39American Plumbing, Heating, Air & Electrical605.0★ (57)6 mi
40AARD Mechanical Air Conditioning & Heating604.9★ (547)19 mi
41Sheldon's Heating, Air Conditioning & Plumbing, Inc.604.8★ (729)19 mi
42Solace Plumbing Heating and Air604.8★ (319)In Upland
43Henley's Plumbing & Air604.8★ (881)21 mi
44HMS Plumbing & Construction605.0★ (304)18 mi
45RKM Heating and Air Conditioning604.9★ (1,073)23 mi
46Year Round Heating & Air Conditioning605.0★ (270)17 mi
47Ramco Plumbing Heating & Air605.0★ (262)3 mi
48Titan Air Conditioning604.9★ (439)20 mi
49ARCH Restoration & HVAC Contractors Rancho Cucamonga605.0★ (32)5 mi
50Ontario HVAC Solutions605.0★ (22)3 mi

How we ranked emergency HVAC contractors in Upland

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 Upland: questions

Which HVAC contractors in Upland are open 24/7?

25 on this list post 24/7 hours, including All Pro Cooling, Heating, Plumbing & Electrical, Steve's Five Star Service, Klaus & Sons Plumbing, Heating & Air Conditioning, RC Air Heating & Air Conditioning Service and Rooter Hero Plumbing & Air.

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

All Pro Cooling, Heating, Plumbing & Electrical is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Upland 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 Upland

  1. October 2026: CR Scores recalculated for 914 hvac contractors serving Upland.
  2. October 2026: 7 duplicate listings merged.

More emergency and heating and cooling pages