Best Emergency AC Repair Companies in mesa, AZ
Emergency AC Repair in mesa: response windows + overtime policy
Emergency calls turn on two facts providers usually bury in fine print: stated response window and after-hours rates. Here is what each of the 13 providers below publishes: In Arizona, HVAC work requires an active ROC license (R-39 or KA-39 class) — verify the number on roc.az.gov before signing.
Top picks
AirTime Cooling and Heating★ Best for Emergency / 24-Hour Service
Emergency AC Repair score: 4.9
Vouched Score: 89/100
Driven by: same-day Response
- Response: same-day
- Free estimates: ✓
- Years: 15+
Google 4.9★ (1,680+)BBB 5.0★ (1)
- Response: same-day
- Maintenance: ✓
- Free estimates: ✓
- Years: 15+
What customers say about emergency ac repair
Comfort Experts did an excellent job repairing our HVAC system. We had no heat from either of our systems during this cold snap and they came out same day! Bailey was our technician, and he was truly outstanding—kind, incredibly knowledgeable, and very informative. He took the time to answer all of our questions and it was clear he genuinely cares about his customers. Professional, trustworthy service from start to finish. Highly recommend!
Google 4.9★ (480+)
Semper Fi Heating and Cooling
Emergency AC Repair score: 3.8
Vouched Score: 87/100
Driven by: same-day Response
- Response: same-day
- Free estimates: ✓
- Years: 10+
Google 4.8★ (12,095+)
- Free estimates: ✓
- Years: 30+
Google 4.9★ (320+)
Air Care Cooling, Heating and Plumbing
Emergency AC Repair score: 2.8
Vouched Score: 87/100
Driven by: 24/7 Response
- Response: 24/7
- Maintenance: ✓
- Free estimates: ✓
- Years: 20+
Google 4.8★ (730+)
ASAP Air Conditioning And Heating
Emergency AC Repair score: 2.8
Vouched Score: 87/100
Driven by: 24/7 Response
- Response: 24/7
- Free estimates: ✓
- Years: 40+
Google 4.9★ (390+)BBB 4.86★ (25+)
- Free estimates: ✓
- Years: 10+
Google 4.9★ (890+)
- Response: 24/7
- Free estimates: ✓
- Years: 40+
Google 4.8★ (325+)BBB 5.0★ (1)
Rusty's Air Conditioning And Heating
Emergency AC Repair score: 2.6
Vouched Score: 81/100
Driven by: 24/7 Response
- Response: 24/7
- Maintenance: ✓
- Free estimates: ✓
- Years: 10+
Google 4.9★ (600+)
- Free estimates: ✓
- Years: 20+
What customers say about emergency ac repair
I've been meaning to write this review for awhile now. Blake, and his crew are wonderful. I fully recommend them. Blake is an expert on A/C systems and he will take care of you. I've had emergency situations where he's come out after hours to help fix the issues. Best HVAC company I've ever worked with, responsive and never tried to upsell me.
Google 4.9★ (160+)BBB 5.0★ (1)
- Free estimates: ✓
- Years: 5+
What customers say about emergency ac repair
I had the smaller of our 2 A/C units replaced and saved $3k from two other quotes. We had the heat set at 68* on out larger unit and it was set at 70* on this new unit. The whole house warmed to 70* overnight, then we synchronized the units. Our old unit, which was more expensive 15 years ago, had difficulty heating and cooling that side of the house. We havent tested the cooling since it's January but so far we are impressed.The crew were professional and cleaned up after themselves.
Google 4.9★ (280+)
- Response: 24/7
- Free estimates: ✓
- Years: 9+
Google 4.9★ (235+)BBB A+
- Free estimates: ✓
- Years: 10+
Google 4.7★ (230+)BBB A+
Typical Emergency AC Repair costs in mesa, AZ (2026)
Last updated
Estimated ranges for mesa, AZ. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Emergency / after-hours service premium | $155–$495 |
| Capacitor or contactor replacement (after-hours) | $180–$540 |
| Compressor failure diagnostic + refrigerant recovery | $360–$895 |
| AC repair (typical service call) | $125–$630 |
What Every Mesa Resident Should Ask Before Booking HVAC Service
- What counts as an emergency AC repair vs. a regular service call?
- Total system failure on a 95°F+ day, refrigerant leak causing rapid loss of cooling, or fan/compressor seizure are emergencies. Tune-ups, slow cooling decline, and off-season checks don't qualify for emergency rates.
- Should I expect a premium for after-hours or weekend dispatch?
- Most providers add $150–$300 over the standard diagnostic fee for evenings, weekends, and holidays. Ask for the premium before they dispatch — a few shops publish flat-rate emergency pricing, and the gap can be $400+ on the final bill.
- When is the best time to schedule HVAC maintenance to avoid peak demand in Mesa?
- The ideal time to schedule maintenance is during the shoulder seasons, specifically early spring or late autumn, before the extreme desert heat spikes begin. By servicing your unit before the summer demand peaks, you ensure your system is prepared for triple-digit temperatures. This proactive approach helps you secure appointments with top-rated providers more easily and prevents emergency failures during the hottest weeks of the year.
- How much does HVAC service cost in mesa, AZ?
- Emergency / after-hours service premium typically runs $155–$495, and AC repair runs $125–$630 in mesa, Arizona. See the HVAC pricing table on this page for the full per-service breakdown.