15 AC Repair Contractors in Monrovia, CA
Top-Rated AC Repair Contractors in Monrovia
Air-Tro Inc
“Five reviewers specifically mention technicians arriving on schedule or same-day during emergencies, with three naming individual staff members (Ryan Mancilla,…”
Aryco HVAC
“Eight customer reviews all award 5 stars, with technicians David, Ash, and Efren appearing most frequently in detailed feedback. Reviewers consistently mention…”
All AC Repair Contractors (15 total)
AC Tech Inc.
“All 23 reviewers award perfect 5-star ratings, with Daikin brand expertise cited as a primary reason for…”
Evergreen Air Conditioning Repair Service Monrovia LLC
“Eight reviews consistently praise same-day problem resolution, with three clients specifically noting the…”
Evergreen Air Conditioning Repair Services
“All 12 published reviews award five stars, with five reviewers describing same-day or emergency response…”
Iwai Cooling & Heating
“All eight reviews award perfect 5-star ratings, with customers consistently praising same-day response times,…”
Wells HVAC
“All 4 reviews award 5 stars, with customers praising the business as a great hvac supplier, noting great…”
Comfort Heating & AC Repair Service Monrovia
“All four reviews award five stars, with recurring praise for transparent pricing, pre-work explanations, and…”
Daikin Comfort Pro
“Three of four reviewers awarded five-star ratings, with specific praise for proactive problem-solving and…”
Contractor Monrovia Redzone
“Both reviews award 5 stars, with Sara Crawford praising the team's friendly demeanor and flawless work…”
Value Heating And AC Repair
“The single 5-star review specifically praises honest diagnosis and budget-conscious repairs, indicating a…”
Arcadias Heating and Air Conditioning
“One reviewer awarded 5 stars, noting competitive pricing and expressing willingness to recommend the…”
AC Repair Costs in Monrovia
Typical repair costs for Monrovia 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 Monrovia, CA: What to Expect
Monrovia sits in the San Gabriel Valley, where Mediterranean warmth gives way to brutal Santa Ana wind events that push inland temperatures past 100 F during summer months. This climate variability keeps air conditioning systems running under sustained stress, driving consistent demand for AC Repair in Monrovia. The metro area hosts 15 licensed contractors holding C-20 credentials, collectively amassing 1,045 reviews with an average rating of 4.2 stars, and two firms now offer around-the-clock emergency response.
Service costs vary by job complexity. A diagnostic call ranges from $71 to $190, while refrigerant recharges using R-410A cost between $143 and $665. Capacitor replacement, a common repair for aging systems, runs $114 to $428. In California, technicians must carry a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB to perform this work legally.
Customer reviews highlight specific technicians. Air-Tro Inc earns mentions for same-day emergency availability, with Ryan Mancilla and Luis noted for professional service. Aryco HVAC maintains a 4.9 rating, with reviewers citing David, Ash, and Efren for quick assessments. Kevin Shaw Plumbing, Inc. receives recognition for Jeffrey P. and Joe's diagnostic precision and thorough approach across 139 reviews. Across these businesses, response time and clear communication appear as consistent strengths.