35 AC Repair Contractors in Costa Mesa, CA
Top-Rated AC Repair Contractors in Costa Mesa
JustinTime Plumbing Heating and Air
“The overwhelming majority of JustinTime's 1,408 reviewers award five stars, with repeat customers accounting for a significant share of feedback. Four of nine…”
Pristine Air Conditioning, Heating & Plumbing
“Technicians Anthony and Fadi receive repeated recognition for walking customers through equipment operation and providing upfront bids, while negative feedback…”
All AC Repair Contractors (35 total)
Monkey Wrench Plumbing, Heating, Air & Electric
“Across 203 five-star reviews, customers repeatedly praised specific technicians by name, particularly Luis,…”
JW Mitchell Heating and Air Conditioning
“Across all 179 reviews, technicians Brian and the JW Mitchell team earn repeated praise for diagnosing…”
Rooter Hero Plumbing & Air of Costa Mesa
“Five of seven reviewers awarded 5 stars and specifically praised named technicians Eddie, Julio, Ryan,…”
Absolute Comfort Heating & Air Conditioning
“All eight detailed reviewers awarded five stars and praised either Marc or Mark by name, with three…”
Mike Diamond Plumbing, HVAC & Electrical
“All eight featured reviews carry 5-star ratings, and four customers specifically name Elmer or Hamid as the…”
Popsicle Air
“Andrew and Daniel earn consistent recognition across reviews for professionalism, clear explanations, and…”
Carter & Sons Heating & AC Company
“All three featured reviews award five stars, with 48 total reviews supporting a 4.8 average rating. Emergency…”
Brothers Plumbing Heating & Air
“Of 49 reviews totaling a 4.7-star average, negative feedback centers on pricing perception while five-star…”
Walker Air Conditioning & Heating
“All 36 reviews award 5 stars, with customers repeatedly noting same-day emergency service and the cleanliness…”
Contemporary Air Control
“Five-star ratings dominate the review profile, with 33 customers awarding a perfect score. Reviewers…”
Coolman Mobile Auto A/C Service
“Every reviewer rates the experience five stars, with Paul and technician Martine named by multiple customers…”
Basic Air
“All 20 reviewers rate Basic Air 5 stars, with 6 reviewers naming specific technicians including Ryan, Viktor,…”
Costa Mesa HVAC Solutions
“All 16 reviewers awarded 5 stars and used near-identical language praising honesty, same-day turnaround, and…”
Apollo Air Conditioning & Heating
“15 reviewers awarded Apollo Air Conditioning & Heating a perfect 5-star rating, with no scored critique…”
HVAC Services: Heating & Air Conditioning Care
“Seven of eight visible reviewers awarded perfect scores while describing specific service outcomes rather…”
Comfort Brothers HVAC
“Eight of ten reviewers describe fast, efficient service, while six specifically call out technicians Brian or…”
A1 Plumbing Heating & AC Repairs
“All 9 customers rate A1 Plumbing Heating & AC Repairs at 5 stars, with reviewers repeatedly citing rapid…”
Cool HVAC: Heating & Air Conditioning Solutions Inc
“All nine reviewers awarded perfect 5-star ratings without exception. Four customers specifically praised…”
Cool Touch Heating & AC Repair Costa Mesa
“All 11 reviewers awarded 5 stars except one dissenting voice, with Luis named repeatedly for exceptional…”
Superior Costa Mesa CA AC Repair
“Every reviewer awarded a five-star rating, with six of seven clients emphasizing rapid arrival times and…”
Greatest HVAC Repair Costa Mesa
“Every one of the seven client testimonials awards a five-star rating, and not a single negative review…”
South O.C.Plumbing Heating & Air Conditioning
“All three reviews award 5 stars and praise distinct strengths: diagnostic thoroughness, modern equipment…”
ACCO Engineered Systems
“Both reviewers awarded ACCO Engineered Systems 5 stars, resulting in a perfect 5.00 average. The paired…”
FlowNest Heating & Cooling Solutions
“Both reviewers awarded perfect 5-star scores, with combined praise centering on two distinct strengths.…”
AC Repair Costs in Costa Mesa
Typical repair costs for Costa Mesa homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $71 | $114 | $190 |
Refrigerant recharge (R-410A) | $143 | $333 | $665 |
Capacitor replacement | $114 | $238 | $428 |
Fan motor replacement | $238 | $428 | $665 |
Compressor replacement | $760 | $1,710 | $2,660 |
Evaporator coil repair | $380 | $855 | $1,425 |
Labor (hourly rate) Per hour during business hours | $71 | $105 | $143 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Costa Mesa, CA: What to Expect
Costa Mesa sits within the Los Angeles metro area, where a mild Mediterranean climate brings summer highs around 84 F, but Santa Ana wind events can push inland valley temperatures past 100 F, creating sudden spikes in AC demand. Homeowners in this region rely on a network of 57 contractors serving the area, maintaining an average rating of 4.2 based on 5,405 collective reviews.
Service costs in this market reflect the technical demands of modernsystems. For example, refrigerant recharges using R-410A typically range from $143 to $665, while capacitor replacements run $114 to $428. A standard diagnostic visit generally costs between $71 and $190. California law requires all HVAC contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board, ensuring baseline professional competence.
Customer feedback points to specific strengths among top performers. At Pristine Air Conditioning, Heating & Plumbing, technicians Anthony and Fadi earn repeated recognition for walking customers through equipment operation and providing upfront bids. Across the broader market, the overwhelming majority of reviewers for high-rated companies like JustinTime Plumbing Heating and Air award five stars, with repeat customers accounting for a significant share of feedback.
Frequently Asked Questions
Other HVAC Services in Costa Mesa, CA
All HVAC Contractors in Costa Mesa, CA
Complete directory of 36 contractors — browse alphabetically
A–Z
All HVAC Contractors in Costa Mesa, CA
Complete directory of 36 contractors — browse alphabetically
A
C
- Carter & Sons Heating & AC Company
- Comfort Brothers HVAC
- Contemporary Air Control
- Cool HVAC: Heating & Air Conditioning Solutions Inc
- Cool Touch Heating & AC Repair Costa Mesa
- Coolman Mobile Auto A/C Service
- Costa A-One Plumbing Heating & Air Conditioning
- Costa Mesa HVAC Repair Specialist
- Costa Mesa HVAC Solutions
- CRU HVAC Contractors