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HVAC contractors in Mission Viejo, CA

AC & heating

111 results

Sorted from nearest to farthest.

Registered and featured HVAC contractors

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HVAC contractors in Mission Viejo, CA: by the numbers

There are 111 HVAC contractors with a phone number within 10 miles of Mission Viejo, CA, from public Google Maps data and state license records. 0 have a state license we could confirm, and those with a Google listing average 4.9 stars across 20,941 reviews.

with a phone number
111
with a confirmed state license
0
open 24 hours or for emergencies
40
come to you (service area)
24

Highest rated on Google near Mission Viejo, CA

Businesses with at least 20 Google reviews, sorted by rating. Ratings come from Google, not from Pros411.

  1. 1Air Care5 ★ · 1,633 reviews · 4.1 mi
  2. 21st Choice Heating & Air Conditioning, Inc.5 ★ · 1,068 reviews · 0.5 mi
  3. 3Mission Viejo Heating & Air5 ★ · 1,024 reviews · 2.7 mi
  4. 4Green Fuse HVAC & Appliance repair5 ★ · 454 reviews · 6.9 mi
  5. 5Capistrano Air5 ★ · 453 reviews · 3.4 mi

Hours

Of the 104 businesses in this search that list their hours on Google, 89 are open on Saturdays and 68 on Sundays. 40 are open 24 hours. 69 have 4.5 stars or more with at least 10 reviews.

Good to know in Inland Empire

Riverside and San Bernardino have hot summers, often above 100°F, Santa Ana winds and a long wildfire season, so air conditioning and roofing are year-round businesses here.

Clean the outdoor unit of dust and leaves before summer: in the Inland Empire heat a dirty coil makes the system run longer and fail sooner.

Weather and your home in Inland Empire (area)

days a year at 90°F or more
110
days a year at 100°F or more
28
freezing nights a year (32°F or below)
2
hail reports in Riverside County, 2016 to 2025 (3 of 1 inch or larger)
7
  • The hottest months are July and August. ncei.noaa.gov
  • Since January 1, 2023, a new central AC installed here must meet the Southwest regional standard: at least 14.3 SEER2 plus a minimum EER2, which measures efficiency in peak heat (for split systems under 45,000 BTU: 11.7, or 9.8 if the unit is 15.2 SEER2 or higher). eere.energy.gov

Heat and freezes: NOAA 1991-2020 climate normals at Riverside (Fire Station 3) (USC00047470). Hail: NOAA Storm Events reports by county; they depend on how many people report, so use them to compare areas. Checked October 22, 2026. NOAA Storm Events

What an HVAC contractor charges

National ranges published by cost guides, not prices from the businesses on this list. Always get the price in writing.

  • Most AC repairs: about $150 to $700 (HomeGuide, HomeAdvisor, Fixr).
  • Service call or diagnostic: $75 to $200.
  • Capacitor: about $100 to $475; compressor: about $600 to $3,000, by source.
  • New central AC, installed: about $3,900 to $13,500 (HomeAdvisor, HomeGuide, Fixr, Trane).

AC repair cost: common repairs and when to replace · New AC unit cost: central air and mini-splits

Before you call

  • Check the thermostat, the breakers and the air filter first.
  • Have the brand and age of your system (on the label of the outdoor unit).
  • Ask about the diagnostic fee and after-hours rates.
  • If refrigerant is low, ask them to find and fix the leak, not just recharge.
  • Ask for the contractor’s license number.

Frequently asked questions

How many HVAC contractors are there in Mission Viejo, CA?

There are 111 with a phone number within 10 miles, from public Google Maps data and state license registries.

How do I check an HVAC contractor's license in California?

In California the license is issued by the Contractors State License Board (CSLB); you can look up the number at https://www.cslb.ca.gov. Pros411 shows "License verified" when the number is in that registry and matches the business phone. 0 of the HVAC contractors on this list have it confirmed.

Which HVAC contractors in Mission Viejo, CA have the best Google ratings?

Among those with at least 20 Google reviews, the highest rated in this search are Air Care (5 stars, 1,633 reviews), 1st Choice Heating & Air Conditioning, Inc. (5 stars, 1,068 reviews), Mission Viejo Heating & Air (5 stars, 1,024 reviews).

Are there HVAC contractors open on weekends in Mission Viejo, CA?

Yes: of the 104 that list their hours, 89 are open on Saturdays and 68 on Sundays.

Are there 24-hour HVAC contractors in Mission Viejo, CA?

Yes: 40 list 24-hour hours or take emergency calls. Use the "24/7 emergencies" filter on the list.

Are there HVAC contractors who speak Spanish in Mission Viejo, CA?

Yes: 2 say on their website that they serve customers in Spanish (for example "Se habla español"). Use the "Speaks Spanish" filter on the list.

How do I contact an HVAC contractor?

Call or WhatsApp them directly from the list or their listing. Pros411 charges customers no fee and is not a middleman: you deal with the pro directly.

Why do some listings show first?

At the top, in a yellow box, are featured listings: they are paid and labeled "Featured". Then come registered pros, in the order they last bumped their listing, and at the end businesses from public data, from nearest to farthest.