238 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dixon: Greiner Heating, Air and Electric, CR Score 93/100; 5.0★ from 1,451 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Pearce Heating & Air Conditioning, Inc., posts 24/7 hours; ranked #2 of 238.
Most-reviewed: Beutler Air Conditioning and Plumbing, 2,700 Google reviews at 4.4★, the most of 238 ranked; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
238 Dixon HVAC contractors are ranked here by CR Score, from 8 published factors. 62 are open 24/7, 165 open Saturdays and 112 open Sundays, based on posted hours. The median Google rating is 4.9★ across 238 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Greiner Heating, Air and Electric | 93 | 5.0★ (1,451) | Dixon | Sat · Sun | Overall |
| 2 | Pearce Heating & Air Conditioning, Inc. | 90 | 4.9★ (339) | Winters, 9 mi away | 24/7 | Emergencies |
| 3 | Right Now Air & Solar | 90 | 4.9★ (1,388) | Vacaville, 8 mi away | Sat · Sun · Evenings | — |
| 4 | CABS Heating & Air Conditioning | 90 | 4.9★ (666) | West Sacramento, 17 mi away | 24/7 | — |
| 5 | Advanced Plumbing Heating and Air | 89 | 4.9★ (1,413) | Vacaville, 11 mi away | Sat · Sun · Evenings | — |
| 6 | Woodland Heating and Air Conditioning | 89 | 5.0★ (248) | Woodland, 17 mi away | 24/7 | — |
| 7 | H&D Heating and Air Conditioning Services, Inc. | 88 | 5.0★ (267) | Sacramento, 14 mi away | 24/7 | — |
| 8 | Air Essentials Inc | 88 | 4.9★ (84) | Vacaville, 8 mi away | 24/7 | — |
| 9 | Cozy Home Services | 88 | 4.9★ (463) | Vacaville, 8 mi away | Sat · Sun · Evenings | — |
| 10 | Service Champions | 88 | 4.9★ (275) | West Sacramento, 18 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 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 1,451 Google reviews, listed on Google as “HVAC contractor”.
Based in Winters, 9 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 339 Google reviews, open 24/7.
Based in Vacaville, 8 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,388 Google reviews, listed on Google as “HVAC contractor”.
Based in West Sacramento, 17 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 666 Google reviews, open 24/7.
Based in Vacaville, 11 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,413 Google reviews, listed on Google as “HVAC contractor”.
Based in Woodland, 17 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 248 Google reviews, open 24/7.
Based in Sacramento, 14 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 267 Google reviews, open 24/7.
Based in Vacaville, 8 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 84 Google reviews, open 24/7.
Based in Vacaville, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 463 Google reviews, listed on Google as “HVAC contractor”.
Based in West Sacramento, 18 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 275 Google reviews, open 24/7.
Based in Sacramento, 19 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 2,050 Google reviews, listed on Google as “HVAC contractor”.
Based in Vacaville, 8 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 33 Google reviews, open 24/7.
Based in Vacaville, 11 mi away
Ranked #13 because of its Google rating and availability: 4.6★ from 156 Google reviews, open 24/7.
Based in Elk Grove, 23 mi away
Ranked #14 because of its Google rating and availability: 4.8★ from 456 Google reviews, open 24/7.
Based in Sacramento, 25 mi away
Ranked #15 because of its Google rating and availability: 4.8★ from 459 Google reviews, open 24/7.
Based in West Sacramento, 17 mi away
Ranked #16 because of its Google rating and availability: 4.8★ from 118 Google reviews, open 24/7.
Based in Sacramento, 25 mi away
Ranked #17 because of its Google rating and availability: 4.8★ from 408 Google reviews, open 24/7.
Based in Davis, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “HVAC contractor”.
Based in Sacramento, 24 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 146 Google reviews, open 24/7.
Based in Sacramento, 23 mi away
Ranked #20 because of its Google rating and review volume: 4.4★ from 2,700 Google reviews, the most Google reviews on this list (2,700).
Based in West Sacramento, 15 mi away
Ranked #21 because of its Google rating and availability: 4.9★ from 58 Google reviews, open 24/7.
Based in Vacaville, 7 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 24/7.
Based in Woodland, 18 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 58 Google reviews, open 24/7.
Based in Sacramento, 23 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 111 Google reviews, open 24/7.
Based in Elk Grove, 15 mi away
Ranked #25 because of its Google rating and availability: 4.9★ from 41 Google reviews, open 24/7.
#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 238 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 |
|---|---|---|
| !@#$%^&* | 5.0★ (1) | In Dixon |
| ACCO Engineered Systems | 5.0★ (2) | 8 mi |
| Ace Plumbing Heating & AC | 3.0★ (2) | 8 mi |
| Aggie Heating and Air Conditioning Company | 5.0★ (12) | 14 mi |
| Air Conditioning Sacramento | 5.0★ (2) | 21 mi |
| Air Control Services, Inc. | 5.0★ (2) | 25 mi |
| Air Services | 5.0★ (1) | 12 mi |
| Airelio HVAC Services, Inc. | 5.0★ (1) | 11 mi |
| All Around HVAC Inc | 5.0★ (10) | 21 mi |
| All HVAC And Heating Solutions | 5.0★ (12) | 21 mi |
| Climate Concepts | 5.0★ (2) | 16 mi |
| Cooper Oates Air Conditioning | 4.8★ (22) | 24 mi |
| G’s Helping hands | In Dixon | |
| Jazz Heating, Air Conditioning and Plumbing | 5.0★ (9) | 23 mi |
| JC HEATING AND COOLING | 4.4★ (7) | 21 mi |
| One Hour Heating & AC | 5.0★ (1) | 11 mi |
| Pacific Mechanical Services, Inc. | 4.6★ (18) | 23 mi |
| Pride Heating and Air | 5.0★ (2) | 21 mi |
| Pure Air Cooling & Hvac Corporation | 5.0★ (8) | 15 mi |
| Sonco Heating & Air Conditioning | 5.0★ (2) | 9 mi |
National price ranges in USD, not adjusted for Dixon. 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 238 Dixon HVAC contractors on 8 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. Unknown factors are left out of the score, 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 Dixon data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |