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Emergency HVAC Contractors in Vista, CA (2026)

Top 50 of 364 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 Vista: Action Air Conditioning & Heating, 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 Vista at a glance

Top emergency HVAC contractors in Vista at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Action Air Conditioning & Heating674.9★ (3,896)San Marcos, 4 mi away24/7
2Sherlock Plumbing, Heating & Air674.9★ (4,132)Carlsbad, 5 mi away24/7
3Anderson Plumbing, Heating & Air664.8★ (2,810)San Marcos, 4 mi away24/7
4John Stevenson Plumbing, Heating & Air Conditioning664.8★ (2,898)Carlsbad, 5 mi away24/7
5Personal Plumbing Heating & Air Conditioning654.9★ (1,305)Oceanside, 6 mi away24/7
6Veterans Heating and Air Conditioning, Plumbing, and Electrical655.0★ (601)Oceanside, 3 mi away24/7
7Cool Air Solutions Heating and Air Conditioning Inc.654.9★ (338)Vista24/7
81800anytyme644.7★ (402)Vista24/7
9Airtime Heating and Air645.0★ (426)Oceanside, 5 mi away24/7
10Mauzy Cooling, Heating, Plumbing, and Electrical644.8★ (1,303)Escondido, 8 mi away24/7

Call an emergency HVAC contractor in Vista 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 Vista, 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 364 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 1800anytyme

    Based in Vista

    64/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.7★ from 402 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 402 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2598 Fortune Way STE H, Vista, CA 92081
    View profile for 1800anytyme(800) 656-3569

  17. #17 Vets for You Plumbing

    Based in Oceanside, 6 mi away

    61/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.7★ from 127 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 127 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    101 Copperwood Way E, Oceanside, CA 92058
    View profile for Vets for You Plumbing(855) 887-4968

  18. #18 CrackerJack Air Pros

    Based in Carlsbad, 6 mi away

    61/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.6★ from 151 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 151 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2100 Palomar Airport Rd STE 214, Carlsbad, CA 92011
    View profile for CrackerJack Air Pros(501) 351-3462

  20. #20 PR Wave Mechanical

    Based in Vista

    61/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 30 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1487 Poinsettia Ave Suite 129, Vista, CA 92081
    View profile for PR Wave Mechanical(844) 669-8916

Top 50 of 364 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 Vista, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Vista HVAC & AC Pros605.0★ (16)In Vista
27Trusted Vista HVAC Services605.0★ (15)In Vista
28Home Run Heating and Air605.0★ (32)5 mi
29ProFlo Air Conditioning, Heating, & Plumbing604.9★ (571)22 mi
30United Plumbing Heating Air & Electric604.8★ (94)11 mi
31Action Air Conditioning & Heating594.9★ (384)22 mi
32Expert AC Repair Carlsbad595.0★ (25)6 mi
33Alanis Air594.7★ (47)8 mi
34Precision Escondido HVAC Repair595.0★ (21)6 mi
35Nice And Cold Heating & Air595.0★ (32)9 mi
36Mechanical HVAC Solutions Inc595.0★ (16)6 mi
37Airtime Heating and Air595.0★ (151)20 mi
38Acuna's Polar Aire584.8★ (19)7 mi
39PDS Plumbing and Air584.9★ (269)23 mi
40Affordable Heating and Air Conditioning LLC585.0★ (235)25 mi
41Air Temperature Specialists585.0★ (147)21 mi
42Bay City Mechanical585.0★ (4)In Vista
43My Guy Heating & Air Conditioning Oceanside584.9★ (13)6 mi
44Jackson & Foster Heating & Air Conditioning584.9★ (58)16 mi
45Better Air Systems585.0★ (12)7 mi
46Air Quality Control Heating and Air conditioning585.0★ (53)16 mi
47Valley Center Air Conditioning585.0★ (61)17 mi
48ProFlo Air Conditioning, Heating & Plumbing584.9★ (165)23 mi
49Vista Comfort Air Zone HVAC Installation Company585.0★ (3)1 mi
50West CPM, Inc.573.0★ (3)In Vista

How we ranked emergency HVAC contractors in Vista

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 Vista: questions

Which HVAC contractors in Vista are open 24/7?

25 on this list post 24/7 hours, including Action Air Conditioning & Heating, Sherlock Plumbing, Heating & Air, Anderson Plumbing, Heating & Air, John Stevenson Plumbing, Heating & Air Conditioning and Personal Plumbing Heating & Air Conditioning.

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

Action Air Conditioning & Heating is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Vista 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 Vista

  1. October 2026: CR Scores recalculated for 364 hvac contractors serving Vista.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages