63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 2,368 Google reviews, the most in Ventura.
- 4.9★ from 2,368 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2550 Azurite Cir, Newbury Park, CA 91320
Best HVAC Contractors in Ventura, CA (2026)
115 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Ventura: Conejo Services HVAC, Plumbing and Electrical, CR Score 63/100; 4.9★ from 2,368 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): AirWorks Heating Air Plumbing, posts 24/7 hours; ranked #2 of 115.
- 5
Most-reviewed: Dutton Plumbing, Cooling & Heating, 2,247 Google reviews at 4.8★, the most of 115 ranked after Conejo Services HVAC, Plumbing and Electrical; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
115 Ventura HVAC contractors are ranked here by CR Score, from ten published factors. 44 are open 24/7, 82 open Saturdays and 53 open Sundays, based on posted hours. The median Google rating is 4.9★ across 115 rated businesses.
Top 10 HVAC contractors in Ventura at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Conejo Services HVAC, Plumbing and Electrical | 63 | 4.9★ (2,368) | Camarillo, 21 mi away | 24/7 | Overall |
| 2 | AirWorks Heating Air Plumbing | 62 | 4.9★ (923) | Camarillo, 17 mi away | 24/7 | Emergencies |
| 3 | NexGen HVAC & Plumbing | 62 | 4.8★ (1,498) | Camarillo, 20 mi away | 24/7 | — |
| 4 | Tassio Temperature Control | 61 | 4.9★ (471) | Canoga Park, 11 mi away | Sat · Sun | — |
| 5 | Dutton Plumbing, Cooling & Heating | 61 | 4.8★ (2,247) | Camarillo, 25 mi away | 24/7 | Most reviews |
| 6 | Southland Heating & Air Conditioning | 59 | 4.9★ (1,675) | Camarillo, 20 mi away | Sat | — |
| 7 | Fairweather Heating & AC | 59 | 4.9★ (46) | Ojai, 10 mi away | 24/7 | — |
| 8 | Pacific Heating & AC Repair | 59 | 5.0★ (24) | Oxnard, 7 mi away | 24/7 | — |
| 9 | Most Valuable Plumber | 59 | 4.9★ (190) | Thousand Oaks, 21 mi away | 24/7 | — |
| 10 | Pacific Aire | 59 | 4.5★ (1,064) | Oxnard, 10 mi away | Sat | — |
The 115 best HVAC contractors in Ventura, ranked
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.
Based in Camarillo, 17 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 923 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 923 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3379 Somis Rd Unit F, Somis, CA 93066
Based in Camarillo, 20 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 1,498 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,498 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3615 Old Conejo Rd, Newbury Park, CA 91320
Based in Canoga Park, 11 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 471 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 471 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
Based in Camarillo, 25 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 2,247 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 2,247 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Camarillo, 20 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 1,675 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,675 Google reviews
- Hours
- Mon–Fri 7:30 AM–6 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 3543 Old Conejo Rd #101, Newbury Park, CA 91320
Based in Ojai, 10 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11556 N Ventura Ave, Ojai, CA 93023
Based in Oxnard, 7 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 304 Cactus Dr, Oxnard, CA 93036
Based in Thousand Oaks, 21 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 190 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 190 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3255 Old Conejo Rd Suite 103, Thousand Oaks, CA 91320
#10 Pacific Aire
Based in Oxnard, 10 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 1,064 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 1,064 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
- Address
- 301 Todd Ct, Oxnard, CA 93030
Based in Ventura
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3925 N Ventura Ave C, Ventura, CA 93001
Based in Santa Paula, 14 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 64 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 64 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 104 Harvard Blvd, Santa Paula, CA 93060
Based in Camarillo, 18 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.6★ from 201 Google reviews, listed on Google as “HVAC contractor”.
- 4.6★ from 201 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5506 Adolfo Rd, Camarillo, CA 93012
Based in Moorpark, 24 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 1,791 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,791 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 331 Science Dr, Moorpark, CA 93021
Based in Camarillo, 16 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 296 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 296 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat 8 AM–5 PM · Sun closed
- Address
- 671 Via Alondra UNIT 804, Camarillo, CA 93012
Based in Oxnard, 10 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2240 Celsius Ave Suite M, Oxnard, CA 93030
Based in Camarillo, 25 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 113 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Ojai, 11 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 974 S Rice Rd, Ojai, CA 93023
Based in Moorpark, 23 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.7★ from 171 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 171 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5301 N Commerce Ave Suite G, Moorpark, CA 93021
Based in Camarillo, 16 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3639 Las Posas Rd Suite 298, Camarillo, CA 93010
Based in Oxnard, 8 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 24 Google reviews
- Hours
- Mon–Sun 8 AM–5:30 PM
- Address
- 934 Orange Dr, Oxnard, CA 93036
Based in Camarillo, 12 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 21 Google reviews, listed on Google as “Heating contractor”.
- 4.7★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 80 Wood Rd, Camarillo, CA 93010
Based in Oxnard, 10 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 262 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 262 Google reviews
- Hours
- Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
- Address
- 561 Kinetic Dr Suite A, Oxnard, CA 93030
Based in Santa Paula, 13 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Heating contractor”.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 154 S Steckel Dr Suite D, Santa Paula, CA 93060
Based in Santa Paula, 13 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 236 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 236 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 430 King Ct, Santa Paula, CA 93060
HVAC contractors ranked #26 to #50
#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 115 ranked HVAC contractors here; the rest are on their profiles.
Also serving Ventura
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 |
|---|---|---|
| Above and Beyond Drains & Plumbing, Inc | 4.9★ (238) | 18 mi |
| AC Repair Helpers | 4.9★ (37) | 25 mi |
| Air Innovations Inc | In Ventura | |
| Al’s Cooling & Heating Inc | In Ventura | |
| All-Air Duct Services | In Ventura | |
| American Building Comfort Services | 4.8★ (5) | 10 mi |
| C-Street Refrigeration | 5.0★ (4) | In Ventura |
| Climate Control Co | 3.5★ (2) | In Ventura |
| Coast Heating & AC Repair Ventura | 5.0★ (2) | In Ventura |
| Eco HVAC Expert Ventura, | In Ventura | |
| Elite HVAC Design LLC | 5.0★ (3) | 25 mi |
| Express Air Conditioning & Furnace Repair | 5.0★ (22) | 25 mi |
| Gold Coast Air Conditioning | In Ventura | |
| Reed Mechanical Systems, Inc. | 5.0★ (2) | In Ventura |
| Sears Heating and Air Conditioning | 3.0★ (2) | In Ventura |
| SouthWest Heating and Air Conditioning | 4.8★ (18) | 23 mi |
| Superior Service Cooling & Heating | In Ventura | |
| Trades United Construction | 1.0★ (2) | In Ventura |
| Tri-Counties SMACNA | In Ventura | |
| Ventura Heating & Air Conditioning | In Ventura |
How much do HVAC contractors cost in Ventura?
National price ranges in USD, not adjusted for Ventura. 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 |
How to check an HVAC contractor's license in California
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).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
When to hire an HVAC contractor in California
California's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.
How we ranked Ventura HVAC contractors
We scored 115 Ventura 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 Ventura 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 |
HVAC contractors in Ventura: frequently asked questions
Who is the best HVAC contractor in Ventura?
By CR Score, the highest-ranked HVAC contractor in Ventura, CA is Conejo Services HVAC, Plumbing and Electrical with a CR Score of 63/100. It has 4.9★ from 2,368 Google reviews. It is open 24/7. AirWorks Heating Air Plumbing (#2) and NexGen HVAC & Plumbing (#3) follow. We ranked 115 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Ventura?
ContractorsRanked ranks 115 HVAC contractors serving Ventura, CA. 3 of them are based in Ventura; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Ventura are open 24/7?
44 ranked HVAC contractors in Ventura post 24/7 hours. The highest-ranked are Conejo Services HVAC, Plumbing and Electrical (#1), AirWorks Heating Air Plumbing (#2) and NexGen HVAC & Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Ventura work on weekends?
82 of 115 ranked HVAC contractors post Saturday hours and 53 post Sunday hours. The highest-ranked open Saturdays are Conejo Services HVAC, Plumbing and Electrical (#1), AirWorks Heating Air Plumbing (#2) and NexGen HVAC & Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in California?
In California, Contractors State License Board (CSLB) handles licensing and covers C-20 Warm-Air Heating, Ventilating and Air-Conditioning contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).
How much does ac replacement cost in Ventura?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Ventura. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Ventura HVAC contractors have?
The median Google rating among 115 rated HVAC contractors in Ventura is 4.9★, with a median of 21 reviews. Conejo Services HVAC, Plumbing and Electrical has the most, 2,368 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Ventura?
California's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.
Update log for Ventura
- October 2026: CR Scores recalculated for 115 hvac contractors serving Ventura.
More HVAC contractors and Ventura pages
HVAC contractors near Ventura
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Other trades in Ventura
- Roofers in Ventura279 ranked
- Plumbers in Ventura207 ranked
- Electricians in Ventura146 ranked
- General contractors in Ventura159 ranked
- Painters in Ventura54 ranked
- Landscapers in Ventura45 ranked
- Handymen in Ventura29 ranked
- Kitchen remodelers in Ventura106 ranked
- Bathroom remodelers in Ventura90 ranked
- Flooring contractors in Ventura77 ranked
- Tile installers in Ventura26 ranked
- Drywall contractors in Ventura10 ranked
- Concrete contractors in Ventura71 ranked
- Fence contractors in Ventura48 ranked
- Deck builders in Ventura19 ranked
- Siding contractors in Ventura10 ranked
- Window installers in Ventura105 ranked
- Gutter installers in Ventura44 ranked
- Insulation contractors in Ventura24 ranked
- Solar installers in Ventura111 ranked
- Garage door repair companies in Ventura48 ranked
- Foundation repair companies in Ventura25 ranked
- Tree services in Ventura79 ranked
- Masonry contractors in Ventura43 ranked
- Water damage restoration companies in Ventura199 ranked
- Home builders in Ventura116 ranked
- Demolition contractors in Ventura20 ranked
- All contractors in Ventura