12 AC Repair Contractors in Mandeville, LA
Top-Rated AC Repair Contractors in Mandeville
One Hour Air Conditioning & Heating
“Nearly all 1,968 reviewers award five stars, with technicians named in reviews consistently praised for diagnostic skill and thoroughness. The single two-star…”
Airsmiths Cooling & Heating
“466 reviewers give Airsmiths Cooling & Heating a perfect 5-star rating, with multiple customers specifically praising same-day response times during heat waves…”
All AC Repair Contractors (12 total)
Berner A/C & Heat
“Six reviewers explicitly mention honest assessments and fair pricing as defining characteristics, with three…”
NU-Air Heating & Cooling, LLC
“Reviewers frequently mention specific technicians by name, with Michel, Edgar, and Pat receiving individual…”
Dupont Air Conditioning & Heating Service, LLC
“Every reviewer awarded a 5-star rating, with 314 total reviews yielding a 4.9 average. Emergency same-day…”
Professional Heating & Air
“Every reviewer who awarded 5 stars specifically named the technician who serviced their system, with Stephen,…”
American Cooling & Heating
“All 153 reviewers awarded 5-star ratings, with multiple reviewers specifically mentioning technicians Nick,…”
Calloway & Sons A/C And Heating
“All 67 reviews carry five-star ratings, with customers consistently mentioning technicians Ryan, Philip, Ari,…”
Dussor Air Conditioning and Heating LLC
“All eight published reviews award five stars, with customers specifically praising reasonable pricing,…”
Jay's Heating and Cooling
“All five detailed reviews award 5 stars, with three reviewers noting multi-decade relationships spanning 16…”
AC Repair Costs in Mandeville
Typical repair costs for Mandeville homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $75 | $120 | $200 |
Refrigerant recharge (R-410A) | $150 | $350 | $700 |
Capacitor replacement | $120 | $250 | $450 |
Fan motor replacement | $250 | $450 | $700 |
Compressor replacement | $800 | $1,800 | $2,800 |
Evaporator coil repair | $400 | $900 | $1,500 |
Labor (hourly rate) Per hour during business hours | $75 | $110 | $150 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Mandeville, LA: What to Expect
Mandeville sits along the Northshore of Lake Pontchartrain, absorbing much of the same Gulf Coast brutality that defines its New Orleans parent metro. The region logs roughly 72 days each year where temperatures climb past 90 F while humidity hovers near 78%, pushing air conditioning systems to operate nearly nine months straight. That relentless run time creates predictable strain on compressors, coils, and drainage. With five licensed contractors serving the area and maintaining a collective 4.9 average rating, AC Repair in Mandeville has become a year-round necessity rather than a seasonal luxury.
When systems flag, the financial reality becomes concrete. The typical diagnostic fee lands between $75 and $200, while a refrigerant recharge using R-410A runs $150 to $700 depending on system size and line length. Capacitor replacement, the most common culprit behind failed startups, costs $120 to $450. Those numbers are not estimates pulled from national averages, they reflect what Mandeville contractors actually charge locally. Every legitimate HVAC provider in Louisiana must hold a Mechanical Work Contractor License with the HVAC subclassification from the Louisiana State Licensing Board for Contractors, a distinction that separates qualified professionals from handymen working without proper credentials.
The contractor track records reveal consistent patterns. One Hour Air Conditioning & Heating draws nearly universal five-star ratings from their nearly 2,000 reviewers, with technicians repeatedly praised by name for diagnostic precision. Berner A/C & Heat maintains a 4.9 average across 450 reviews, with technician Micah mentioned frequently for honest assessments and fair pricing alongside their same-day service. NU-Air Heating & Cooling also carries a 4.9 rating, with reviewers citing Michel, Edgar, and Pat individually for installation thoroughness and clear communication throughout the service process.