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Mission Viejo, California · Air conditioning

Air conditioning contractors in Mission Viejo, CA

10 air conditioning contractors in Mission Viejo, out of 13 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
10
Avg. score
60.4
Scored
10

Summary

Data last updated

As of October 14, 2026, the ProComfort Registry lists 10 air conditioning contractors in Mission Viejo, California. Most-listed specialties: heating & furnaces (9), commercial (1). 10 have enough public signals for a Registry Score, averaging 60.4 out of 100; 4 score 70 or higher. Together they hold 1,645 public reviews on Google, Yelp and Facebook. The highest-scored is 1st Choice Heating & Air Conditioning Inc., at 90 out of 100. 3 are Featured for 2026. View 1st Choice Heating & Air Conditioning Inc..

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–10 of 10

Air conditioning contractors in Mission Viejo: at a glance

How many air conditioning contractors are in Mission Viejo, California?
As of October 14, 2026, the ProComfort Registry lists 10 air conditioning contractors in Mission Viejo, California.
Who is the highest-scored air conditioning contractor in Mission Viejo, California?
By Registry Score, 1st Choice Heating & Air Conditioning Inc. (Mission Viejo, CA) ranks first at 90 out of 100, among 10 scored businesses averaging 60.4. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
Which companies are featured in Mission Viejo, California for 2026?
ProComfort Registry features 1st Choice Heating & Air Conditioning Inc., Boardwalk Heating and Air, AirAsap. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are air conditioning contractors in Mission Viejo, California ranked?
By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.

What this list includes: businesses whose public category or name points to air conditioning or cooling. Tags come from each business's public category and name, so a company can appear under several trades. Air conditioning contractors across the US