HVAC Services in Orange, CA

129 HVAC contractors found

Need emergency service? 27 HVAC providers in Orange offer 24/7 availability

Orange Coast Plumbing

5.0(498)
Highly Rated

All 8 sampled reviewers award 5 stars, with 3 specifically mentioning same-day or next-day arrival during…

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Orange Coast Plumbing

5.0(466)
24/7 Highly Rated

All 8 sampled reviewers gave 5-star ratings, with multiple customers specifically naming technicians Danny…

827 W Westway Ave, Orange, CA 92865
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Orange Coast Plumbing

5.0(456)
Highly Rated

All eight sampled reviewers awarded 5 stars, with four specifically mentioning same-day or rapid emergency…

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AC Cool, Inc.

5.0(395)
Highly Rated

Every reviewer awarded 5 stars, with 395 client ratings generating a perfect 5.0 average. Multiple reviewers…

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JC Refrigeration Heating and Air

5.0(249)
Highly Rated

Seven of eight recent reviewers mention same-day or next-day service, with technicians arriving within 30…

674 S Esplanade St, Orange, CA 92869
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One Hour Heating & Air Conditioning

5.0(175)
24/7 Highly Rated

All 171 reviews award five stars, with clients specifically naming Jeff, Ian and Kalani as technicians who…

1350 W Collins Ave Suite M, Orange, CA 92867
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Rand Aire Mechanical Contractors Inc

5.0(172)
Highly Rated

All 171 reviews award 5 stars, with customers frequently praising owner Randy Miller's direct involvement,…

644 N Poplar St unit p, Orange, CA 92868
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Cool Air Technologies Heating & Air

5.0(98)

97 reviews with a perfect 5.0-star average reflect consistent praise for diagnostic accuracy and honest…

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Local HVAC Expert Services

5.0(85)

All eight visible reviewers awarded 5 stars, with three specifically praising same-day service response…

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HVAC Alliance Expert

5.0(78)

All 80 reviews carry 5-star ratings, with customers frequently praising same-day emergency response during…

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Mighty Ducts Heating & Cooling

5.0(65)

All 65 reviews award 5 stars, with customers frequently citing the honesty and skill of technicians Andreas…

2075 N Shaffer St, Orange, CA 92865
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AC Repair

5.0(63)

All eight sampled reviewers award 5 stars, with multiple customers specifically mentioning the same-day…

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HVAC Alliance Expert

5.0(62)

All nine detailed reviews award 5 stars, with multiple reviewers specifically mentioning same-day service and…

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HVAC 21

5.0(61)

Eight verified customers awarded perfect 5-star ratings, with Joel named as the technician in every detailed…

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VETERAN AIR MECHANICAL INC 779710

5.0(51)

All 51 reviewers award 5 stars, with customers specifically naming Toni, Victor, and Neil as professionals…

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Orange County

5.0(45)

Eight of ten detailed reviews specifically mention same-day or next-day response times, with three praising…

1645 W Orangewood Ave, Orange, CA 92868
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World HVAC Service

5.0(43)

17 of 18 reviewers on Yelp and the company's site mention same-day or quick-response service, with several…

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Falcon airflow

5.0(40)

Of the five detailed reviews examined, four explicitly name technician John or Jon as their point of contact,…

1020 N Batavia St suit t, Orange, CA 92867
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The HVAC Guys

5.0(35)

All 35 reviews award 5 stars, with technician Luis mentioned by name across multiple positive experiences.…

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Top Brand AC Repair and Services

5.0(33)

Eight verified reviews all award 5 stars, with customers specifically praising fair pricing, same-hour…

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Refresh Duct & Chimney Cleaning

5.0(19)

Every one of the eight published reviewers awarded 5 stars, and four of those eight explicitly name Jesse as…

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Orange HVAC Repair CA

5.0(18)

Across 8 verified reviews, all customers awarded 5 stars, with emergency service and same-day response…

323 S Tustin St, Orange, CA 92866
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Air Revolution Heating & Cooling

5.0(17)

All seventeen reviewers awarded five stars, with customers consistently praising owner Arturo's hands-on…

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California Auto Refrigeration

5.0(15)

All 15 reviewers awarded 5 stars, with recurring praise for staff knowledge and product availability. One…

2292 N Batavia St STE B, Orange, CA 92865
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Frost Fox HVAC LLC

5.0(14)

All 13 customer reviews award 5 stars, with recurring themes of same-day repair availability, honest…

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HVAC Expert

5.0(14)
24/7

Eight reviewers gave perfect 5-star ratings, with five explicitly mentioning same-day arrival or quick…

2161 N Timbergrove Rd, Orange, CA 92867
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Anaheim HVAC Contractor

5.0(13)

All 13 reviewers award 5 stars, with multiple customers specifically mentioning same-day response…

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Alpha AC Repair Orange

5.0(12)
24/7

All 12 reviewers award 5 stars, with 4 explicitly praising response times under one hour. Three reviews…

1916 N Warbler Pl, Orange, CA 92867
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Prime HVAC Repair Orange CA

5.0(11)
24/7

All eleven reviews carry 5-star ratings, with customers frequently mentioning technician punctuality and…

740 E Palmyra Ave, Orange, CA 92866
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Tustin HVAC Contractor

5.0(11)

All four reviewers award 5 stars, with three specifically mentioning same-day service availability and…

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HVAC Service Costs in Orange, CA

Pricing ranges across all HVAC services offered in Orange.

ServiceTypical RangePrice Points
AC Repair$71$2,6607 items →
AC Installation$138$18,4008 items →
AC Replacement$1,932$14,7205 items →
HVAC Maintenance$15$7847 items →
HVAC Repair$74$3,4307 items →
HVAC Service$67$13,3956 items →
Emergency HVAC$143$3,3256 items →
Commercial HVAC$2$76,0007 items →

Prices reflect Pacific coast metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Orange, CA: What Homeowners Should Know

Orange’s Mediterranean climate keeps most of the metro comfortable, but inland valleys and Santa Ana-driven spikes past 100°F create uneven cooling demand. That variability shapes how residents search for hvac Orange providers: 95 local contractors compete across the city, collectively averaging a 4.6 rating from 15,645 reviews. For those comparing hvac companies Orange, responsiveness and seasonal capacity matter.

Across Orange the cost of HVAC work spans a wide spectrum — roughly $2 up to $76,000 — reflecting everything from minor repairs and filters to full-system replacements and commercial installations. California requires contractors to hold the C-20 license from the CSLB and demonstrate four years of HVAC experience within the past ten, so project bids often reflect both labor credentials and equipment scale when estimating final cost.

Customer highlight data isn’t detailed here, so observable patterns come from the market: many firms emphasize emergency availability (23 offer 24/7) and compete on specialized services for extreme heat events. That pressure creates tighter margins but also pushes quality differentiation, so homeowners seeking the best hvac Orange should weigh ratings, licensing, and after-hours capacity when choosing among hvac companies Orange.

Frequently Asked Questions

Among 129 HVAC contractors serving Orange, the top-rated providers average 4.0★ across 16,200 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

All HVAC Contractors in Orange, CA

Complete directory of 129 contractors — browse alphabetically

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