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Emergency HVAC Contractors in Colton, CA (2026)

Top 25 of 609 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 25 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 Colton: Air One Air Conditioning, Heating, & 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 Colton at a glance

Top emergency HVAC contractors in Colton at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Air One Air Conditioning, Heating, & Plumbing654.9★ (786)Colton24/7
2Year Round Heating & Air Conditioning655.0★ (1,159)Redlands, 4 mi away24/7
34 Points A/C and Heating654.9★ (949)San Bernardino, 2 mi away24/7
4All Pro Cooling, Heating, Plumbing & Electrical654.8★ (7,425)Ontario, 13 mi away24/7
5Lasting Legacy Plumbing Heating and Air655.0★ (1,343)Redlands, 7 mi away24/7
6MSP HEATING AND AIR CONDITIONING655.0★ (1,203)Jurupa Valley, 7 mi away24/7
7Henley's Plumbing & Air634.8★ (881)San Bernardino, 6 mi away24/7
8RKM Heating and Air Conditioning634.9★ (1,073)Riverside, 9 mi away24/7
9Ace Home Heating & Air Conditioning634.7★ (1,176)Riverside, 8 mi away24/7
10Sheldon's Heating, Air Conditioning & Plumbing, Inc.634.8★ (729)Riverside, 7 mi away24/7

Call an emergency HVAC contractor in Colton 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 25 emergency HVAC contractors in Colton, 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 609 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.

  17. #17 Plus Air Duct Testing

    Based in Jurupa Valley, 11 mi away

    62/100CR Score

    Ranked #17 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

  20. #20 Inland Empire Comfort

    Based in Riverside, 14 mi away

    61/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 430 Google reviews, listed on Google as “Furnace repair service”.

    • 5.0★ from 430 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    19071 Newsome Rd, Riverside, CA 92508
    View profile for Inland Empire Comfort(951) 556-6268

  23. #23 Ascent Plumbing Air Conditioning and Heating | Plumber, Water Heater Installation, AC & Furnace Repair Yucaipa, CA

    Based in Yucaipa, 14 mi away

    61/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 331 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 331 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    33111 Yucaipa Blvd Unit 9, Yucaipa, CA 92399
    View profile for Ascent Plumbing Air Conditioning and Heating | Plumber, Water Heater Installation, AC & Furnace Repair Yucaipa, CA(909) 254-5561

How we ranked emergency HVAC contractors in Colton

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 Colton: questions

Which HVAC contractors in Colton are open 24/7?

25 on this list post 24/7 hours, including Air One Air Conditioning, Heating, & Plumbing, Year Round Heating & Air Conditioning, 4 Points A/C and Heating, All Pro Cooling, Heating, Plumbing & Electrical and Lasting Legacy Plumbing Heating and Air.

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

Air One Air Conditioning, Heating, & Plumbing is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Colton 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?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Colton

  1. October 2026: CR Scores recalculated for 609 hvac contractors serving Colton.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages