609 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Colton: Year Round Heating & Air Conditioning, CR Score 65/100; 5.0★ from 1,159 Google reviews; open 24/7.
Best for emergencies (open 24/7): Air One Air Conditioning, Heating, & Plumbing, posts 24/7 hours; ranked #2 of 609.
Most-reviewed: All Pro Cooling, Heating, Plumbing & Electrical, 7,425 Google reviews at 4.8★, the most of 609 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
609 Colton HVAC contractors are ranked here by CR Score, from ten published factors. 218 are open 24/7, 473 open Saturdays and 309 open Sundays, based on posted hours. The median Google rating is 4.9★ across 609 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Year Round Heating & Air Conditioning | 65 | 5.0★ (1,159) | Redlands, 4 mi away | 24/7 | Overall |
| 2 | Air One Air Conditioning, Heating, & Plumbing | 65 | 4.9★ (786) | Colton | 24/7 | Emergencies |
| 3 | Lasting Legacy Plumbing Heating and Air | 65 | 5.0★ (1,343) | Redlands, 7 mi away | 24/7 | — |
| 4 | MSP HEATING AND AIR CONDITIONING | 65 | 5.0★ (1,203) | Jurupa Valley, 7 mi away | 24/7 | — |
| 5 | All Pro Cooling, Heating, Plumbing & Electrical | 64 | 4.8★ (7,425) | Ontario, 13 mi away | 24/7 | Most reviews |
| 6 | Service Champions Plumbing, Heating & AC | 64 | 4.8★ (1,263) | Colton | Sat · Sun · Evenings | — |
| 7 | 4 Points A/C and Heating | 63 | 4.9★ (949) | San Bernardino, 2 mi away | 24/7 | — |
| 8 | Henley's Plumbing & Air | 63 | 4.8★ (881) | San Bernardino, 6 mi away | 24/7 | — |
| 9 | Daniels Heating and Air Conditioning | 63 | 4.9★ (270) | Loma Linda, 3 mi away | 24/7 | — |
| 10 | Sheldon's Heating, Air Conditioning & Plumbing, Inc. | 63 | 4.8★ (729) | Riverside, 7 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 1,159 Google reviews, listed on Google as “HVAC contractor”.
Based in Colton
Ranked #2 because of its Google rating and trade focus: 4.9★ from 786 Google reviews, listed on Google as “HVAC contractor”.
Based in Redlands, 7 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 1,343 Google reviews, listed on Google as “HVAC contractor”.
Based in Jurupa Valley, 7 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 1,203 Google reviews, listed on Google as “HVAC contractor”.
Based in Ontario, 13 mi away
Ranked #5 because of its Google rating and review volume: 4.8★ from 7,425 Google reviews, the most in Colton.
Based in Colton
Ranked #6 because of its Google rating and trade focus: 4.8★ from 1,263 Google reviews, listed on Google as “HVAC contractor”.
Based in San Bernardino, 2 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 949 Google reviews, listed on Google as “HVAC contractor”.
Based in San Bernardino, 6 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 881 Google reviews, listed on Google as “HVAC contractor”.
Based in Loma Linda, 3 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 270 Google reviews, listed on Google as “HVAC contractor”.
Based in Riverside, 7 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 729 Google reviews, listed on Google as “HVAC contractor”.
Based in Riverside, 7 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 305 Google reviews, listed on Google as “HVAC contractor”.
Based in Riverside, 8 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 1,176 Google reviews, listed on Google as “HVAC contractor”.
Based in Redlands, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 840 Google reviews, listed on Google as “HVAC contractor”.
Based in San Bernardino, 5 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 2,293 Google reviews, listed on Google as “HVAC contractor”.
Based in Jurupa Valley, 11 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 401 Google reviews, listed on Google as “HVAC contractor”.
Based in Redlands, 8 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 516 Google reviews, listed on Google as “HVAC contractor”.
Based in Riverside, 9 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,073 Google reviews, listed on Google as “HVAC contractor”.
Based in Fontana, 11 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 708 Google reviews, listed on Google as “HVAC contractor”.
Based in Riverside, 14 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 430 Google reviews, listed on Google as “Furnace repair service”.
Based in Colton
Ranked #20 because of its Google rating and trade focus: 4.9★ from 479 Google reviews, listed on Google as “HVAC contractor”.
Based in Riverside, 12 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 571 Google reviews, listed on Google as “HVAC contractor”.
Based in Corona, 20 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 4,107 Google reviews, listed on Google as “HVAC contractor”.
Based in Riverside, 5 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “HVAC contractor”.
Based in Corona, 21 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 3,741 Google reviews, listed on Google as “HVAC contractor”.
Based in Colton
Ranked #25 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #28 to #30, in CR Score order; each links to its profile. We publish the top 30 of 609 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 28 | Essential Plumbing Services LLC - Best Plumber in Redlands, CA | 60 | 5.0★ (100) | 8 mi |
| 29 | Ascent Plumbing Air Conditioning and Heating | Plumber, Water Heater Installation, AC & Furnace Repair Yucaipa, CA | 60 | 4.9★ (331) | 14 mi |
| 30 | Flaherty Heating and Air | 60 | 5.0★ (29) | In Colton |
National price ranges in USD, not adjusted for Colton. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In California, Contractors State License Board (CSLB) licenses C-20 Warm-Air Heating, Ventilating and Air-Conditioning contractor license.
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
California's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.
We scored 609 Colton HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Colton data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |