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Best HVAC Companies in Orange, CA

Updated October 2026 · Our Recommended Top 17

  • ✓Licensing
  • ✓User Reviews
  • ✓Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Orange hvac companies on more than 25 variables across five categories and analyzed the results to give you a hand-picked list of the best.

20
Reviewed
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20
Curated
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17
Top Picks
Learn about our selection process.

= Featured Provider

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Best HVAC Company matching for Orange

Not sure which hvac company to call? Tell us the job. We check the shortlist above against your timeline and budget and connect you with the right one, free.

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1

One Hour Heating & Air Conditioning

Best HVAC Companies Serving Orange

1350 W Collins Ave Ste M, Orange, CA 92867

onehourheatandair.comMap
RatingsMatch Rating· 44/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation20/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 5.0 (239)

2

Rand Aire Mechanical Contractors Inc

Best HVAC Companies Serving Orange

644 N Poplar St Unit p, Orange, CA 92868

randaire.comMap
RatingsMatch Rating· 44/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation20/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 5.0 (175)

3

AC Cool, Inc.

Best HVAC Companies Serving Orange

accool.netMap
RatingsMatch Rating· 44/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation20/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 5.0 (398)

4

JC Refrigeration Heating & Air

Best HVAC Companies Serving Orange

674 S Esplanade St, Orange, CA 92869

jcrefrigeration.comMap
RatingsMatch Rating· 44/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation20/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 5.0 (250)

6

Moffett Plumbing & Air

Best HVAC Companies Serving Orange

1863 N Neville St, Orange, CA 92865

moffettplumbing.comMap
RatingsMatch Rating· 43/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation19/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.9 (1,432)

7

We Care Plumbing, Heating and Air

Best HVAC Companies Serving Orange

1144 W Shelley Ct, Orange, CA 92868

wecareteam.comMap
RatingsMatch Rating· 42/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation18/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.8 (1,511)

8

Service Hero Plumbing, HVAC, and Electrical

Best HVAC Companies Serving Orange

740 N Hariton St, Orange, CA 92868

serviceheros.comMap
RatingsMatch Rating· 42/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation18/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.8 (1,849)

9

Omni Air HVAC

Best HVAC Companies Serving Orange

613 N Poplar St, Orange, CA 92868

omniairhvac.comMap
RatingsMatch Rating· 41/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation17/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.8 (120)

10

Service Lion Plumbing Heating Air Electric

Best HVAC Companies Serving Orange

521 W Briardale Ave, Orange, CA 92865

callservicelion.comMap
RatingsMatch Rating· 41/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation17/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.7 (1,411)

11

Orange County

Best HVAC Companies Serving Orange

1645 W Orangewood Ave, Orange, CA 92868

orangecountyairconditioningandheating.comMap
RatingsMatch Rating· 40/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation16/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 5.0 (47)

12

DaVinci Mechanical, LLC

Best HVAC Companies Serving Orange

davinci-mechanical.comMap
RatingsMatch Rating· 40/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation16/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.9 (58)

13

Comfort Elite HVAC

Best HVAC Companies Serving Orange

1080 N Batavia St Ste N, Orange, CA 92867

comfortelite.comMap
RatingsMatch Rating· 38/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation14/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.5 (90)

14

Orange Heating & Air Conditioning

Best HVAC Companies Serving Orange

951 N Tustin St, Orange, CA 92867

drrussellkelly.comMap
RatingsMatch Rating· 37/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation13/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.7 (33)

15

Warm and Cool - Heating & Air Conditioning

Best HVAC Companies Serving Orange

121 S Lemon St, Orange, CA 92866

Map
RatingsMatch Rating· 35/100Show details
  • Availability15/20
  • Licensing & credentials—
  • Reputation16/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.8 (71)

16

STAFFORD HEATING AND AC

Best HVAC Companies Serving Orange

129 N Cross Creek Rd, Orange, CA 92869

staffordheatingandac.comMap
RatingsMatch Rating· 35/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation11/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 4.7 (13)

17

Air Conditioning Champ

Best HVAC Companies Serving Orange

383 N Cambridge St, Orange, CA 92866

airconditioningchamp.comMap
RatingsMatch Rating· 35/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation11/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 5.0 (6)

18

Elite Orange HVAC Repair

Best HVAC Companies Serving Orange

108 N Glassell St, Orange, CA 92865

eliteorangehvacrepair.siteMap
RatingsMatch Rating· 34/100Show details
  • Availability20/20
  • Licensing & credentials—
  • Reputation10/20
  • Experience4/20
  • Phone callNot yet shopped

Review sources · Google 5.0 (4)

How does RatingsMatch choose the best hvac companies in Orange?

We pull every hvac company we can find serving Orange, then score each on five things: availability and service area, licensing and credentials, reputation across review sites, experience, and how they handle a real phone call. Only the top scorers make the list. Featured Providers pay for placement and are labeled; scores are never for sale.

Is it free to use the RatingsMatch Concierge?

Yes. Call or send the form and we match you with a hvac company from this list at no cost. Featured Providers may pay RatingsMatch for placement, which is why they are labeled.

How does a hvac company get listed?

Listings are earned, not bought. Claim your business at https://www.ratingsmatch.com/claim to correct details and add services. Featured placement is a separate paid option that never changes a rating.