95 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Castroville: Chris Wilson Plumbing & Heating Repairs Inc, CR Score 63/100; 4.8★ from 672 Google reviews; open 24/7.
Best for emergencies (open 24/7): Bellows Plumbing, Heating, Cooling & Electrical, posts 24/7 hours; ranked #2 of 95.
Most-reviewed: San Jose HVAC Heating & Air Conditioning Center South Valley, 1,565 Google reviews at 4.1★, the most of 95 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
95 Castroville HVAC contractors are ranked here by CR Score, from ten published factors. 24 are open 24/7, 49 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 4.9★ across 95 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Chris Wilson Plumbing & Heating Repairs Inc | 63 | 4.8★ (672) | Seaside, 12 mi away | 24/7 | Overall |
| 2 | Bellows Plumbing, Heating, Cooling & Electrical | 63 | 4.8★ (1,428) | Soquel, 19 mi away | 24/7 | Emergencies |
| 3 | Fuse HVAC & Appliance Repair Monterey | 63 | 4.9★ (545) | Pacific Grove, 15 mi away | 24/7 | — |
| 4 | 1-800-Plumber +Air | 61 | 4.9★ (194) | Monterey, 13 mi away | 24/7 | — |
| 5 | Acoustic Air & Heating | 60 | 5.0★ (62) | Salinas, 10 mi away | 24/7 | — |
| 6 | Zenda Heating & Sheet Metal, Inc. | 59 | 4.8★ (37) | Marina, 6 mi away | 24/7 | — |
| 7 | Reliable Heating & Cooling Salinas | 59 | 5.0★ (25) | Prunedale, 6 mi away | 24/7 | — |
| 8 | Sun Air | 59 | 5.0★ (211) | Aptos, 17 mi away | Sat · Sun · Evenings | — |
| 9 | Silicon Valley Air Experts | 57 | 5.0★ (73) | Morgan Hill, 23 mi away | 24/7 | — |
| 10 | California Radiant | 57 | 4.9★ (52) | Santa Cruz, 18 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 672 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Soquel, 19 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,428 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pacific Grove, 15 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 545 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Monterey, 13 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 194 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salinas, 10 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marina, 6 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 37 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Prunedale, 6 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aptos, 17 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 211 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Morgan Hill, 23 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Cruz, 18 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hollister, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 87 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marina, 5 mi away
Ranked #12 because of its Google rating and trade focus: 4.1★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Monterey, 12 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 792 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Salinas, 9 mi away
Ranked #14 because of its Google rating and trade focus: 4.2★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seaside, 12 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pacific Grove, 13 mi away
Ranked #16 because of its Google rating and trade focus: 4.3★ from 37 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pacific Grove, 14 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 189 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gilroy, 20 mi away
Ranked #18 because of its Google rating and review volume: 4.1★ from 1,565 Google reviews, the most in Castroville.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Seaside, 12 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Monterey, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seaside, 11 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salinas, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.3★ from 32 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gilroy, 19 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gilroy, 19 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salinas, 10 mi away
Ranked #25 because of its Google rating and trade focus: 4.3★ from 112 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 95 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 |
|---|---|---|
| Affordable Heating & Air Service Corp. | 4.6★ (59) | 20 mi |
| Alpha Air Duct Cleaning Service | 5.0★ (1) | 17 mi |
| ASCO SERVICE, INC. | 1.0★ (1) | 19 mi |
| Bizarro And Sons Garage Door's Services | 5.0★ (15) | 6 mi |
| Bogner HVAC | 4.8★ (25) | 12 mi |
| Castrillo Heating and Air-Conditioning Corp. | 5.0★ (2) | 20 mi |
| Fire & Ice Inc. Heating and Air Conditioning | 5.0★ (18) | 13 mi |
| Freedom Heating, Inc. | 4.9★ (17) | 12 mi |
| Gold Coast Refrigeration | 5.0★ (1) | 22 mi |
| Hardy Quality Air, Inc. | 4.7★ (27) | 12 mi |
| Hydronica Inc. | 5.0★ (1) | 19 mi |
| J C Heating & Air Conditioning | 5.0★ (1) | 20 mi |
| KT Mechanical, Inc. | 5.0★ (2) | 20 mi |
| Rianda Air, Inc. | 5.0★ (2) | 21 mi |
| SERVPRO of Marina/North Salinas | 5.0★ (23) | In Castroville |
| SERVPRO of Monterey Peninsula | 4.9★ (41) | In Castroville |
| Staley's Heating & Sheet Metal | 3.7★ (3) | 7 mi |
| Stanley Steemer | 4.9★ (227) | In Castroville |
| TFF HVAC | 4.9★ (61) | 23 mi |
| Trillo Co Inc | 5.0★ (2) | 21 mi |
National price ranges in USD, not adjusted for Castroville. 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 95 Castroville 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 Castroville 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 |