194 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Corona de Tucson: Rite Way Heating, Cooling & Plumbing, CR Score 64/100; 4.9★ from 12,014 Google reviews; open 24/7.
Best for emergencies (open 24/7): Green Valley Cooling & Heating, posts 24/7 hours; ranked #2 of 194.
Most-reviewed: Green Valley Cooling & Heating, 4,821 Google reviews at 5.0★, the most of 194 ranked after Rite Way Heating, Cooling & Plumbing; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
194 Corona de Tucson HVAC contractors are ranked here by CR Score, from ten published factors. 67 are open 24/7, 129 open Saturdays and 97 open Sundays, based on posted hours. The median Google rating is 4.9★ across 194 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rite Way Heating, Cooling & Plumbing | 64 | 4.9★ (12,014) | Tucson, 16 mi away | 24/7 | Overall |
| 2 | Green Valley Cooling & Heating | 64 | 5.0★ (4,821) | Green Valley, 14 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Oscar’s Cooling and Heating | 62 | 5.0★ (1,385) | Green Valley, 14 mi away | 24/7 | — |
| 4 | D&H Air Conditioning & Heating Company | 61 | 4.8★ (3,578) | Tucson, 18 mi away | 24/7 | — |
| 5 | Decker Heating and Cooling | 61 | 5.0★ (56) | Corona de Tucson | 24/7 | — |
| 6 | Corona Heating & Cooling | 61 | 5.0★ (37) | Corona de Tucson | 24/7 | — |
| 7 | Guardian Air Heating and Cooling | 61 | 5.0★ (82) | Avra Valley, 5 mi away | 24/7 | — |
| 8 | City Heating and Cooling LLC | 60 | 5.0★ (407) | Tucson, 15 mi away | 24/7 | — |
| 9 | Temperature Control, Inc. A/C-Heating & Plumbing - Tucson, AZ | 60 | 4.9★ (2,145) | Tucson, 23 mi away | 24/7 | — |
| 10 | AirZona Heating & Cooling LLC / Zona Plumbing LLC | 60 | 4.9★ (648) | Tucson, 16 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 review volume: 4.9★ from 12,014 Google reviews, the most in Corona de Tucson.
Based in Green Valley, 14 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 4,821 Google reviews, listed on Google as “HVAC contractor”.
Based in Green Valley, 14 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 1,385 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 18 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 3,578 Google reviews, listed on Google as “HVAC contractor”.
Based in Corona de Tucson
Ranked #5 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “HVAC contractor”.
Based in Corona de Tucson
Ranked #6 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Avra Valley, 5 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 15 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 407 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 23 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 2,145 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 16 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 648 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 23 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 3,509 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 16 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 4,351 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 16 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 2,759 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 23 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 3,592 Google reviews, listed on Google as “HVAC contractor”.
Based in Vail, 2 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “Heating contractor”.
Based in Tucson, 18 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 448 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 17 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 432 Google reviews, listed on Google as “HVAC contractor”.
Based in Green Valley, 15 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 366 Google reviews, listed on Google as “HVAC contractor”.
Based in Drexel Heights, 12 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 141 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 22 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 1,640 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 18 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 507 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 22 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 780 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 23 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 401 Google reviews, listed on Google as “HVAC contractor”.
Based in Tucson, 19 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 175 Google reviews, listed on Google as “HVAC contractor”.
Based in Catalina Foothills, 15 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 153 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 194 ranked HVAC contractors here; the rest are on their profiles.
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A1 Air Conditioning & Heating | 5.0★ (2) | 15 mi |
| Able Refrigeration | 4.3★ (63) | 20 mi |
| Airies Heating and Cooling | 5.0★ (1) | 12 mi |
| Alltech Solutions, Inc. | 4.7★ (76) | 23 mi |
| Barrett's Pro HVAC | 5.0★ (15) | 20 mi |
| Cathey's Vacuum & Sewing | 4.5★ (2) | 12 mi |
| Conditioned Environment Masters | 5.0★ (9) | 15 mi |
| Cool it arizona | 5.0★ (1) | 22 mi |
| Crest Heating and Cooling | 4.9★ (28) | 22 mi |
| Critical Service Innovations, LLC | 5.0★ (5) | 15 mi |
| Cummings Plumbing Heating & Clng | 2.5★ (2) | 5 mi |
| Excel Mechanical Inc | 4.2★ (54) | 18 mi |
| Marathon Heating and Cooling LLC. | 11 mi | |
| Perfect Plan HVAC LLC | 5.0★ (2) | 15 mi |
| Precision General Maintenance and Construction LLC | 3.0★ (2) | 23 mi |
| Trane - Heating & Cooling Services | 3.5★ (2) | 16 mi |
| True Mechanical | 5.0★ (1) | 23 mi |
| Tucson Refrigeration Controls LLC | 1.0★ (2) | 14 mi |
| Victory Refrigeration & Mechanical LLC | 5.0★ (1) | In Corona de Tucson |
| Wyatt Works HVAC LLC | 5.0★ (29) | 22 mi |
National price ranges in USD, not adjusted for Corona de Tucson. 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 Arizona, Arizona Registrar of Contractors licenses Heating, ventilation, air conditioning and refrigeration work.
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
In Arizona, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.
We scored 194 Corona de Tucson 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 Corona de Tucson 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 |