10 AC Repair Contractors in Duncan, OK
Top-Rated AC Repair Contractors in Duncan
Davis Air Conditioning
“All eight sampled reviews carry five-star ratings, with technicians Jacob and Tom Shaw specifically named for their diagnostic skill and professionalism.…”
DeHart Air Conditioning
“Five reviewers specifically name technicians Clint, Justin, or Angie, with each receiving high praise for professionalism and thoroughness. All five-star…”
All AC Repair Contractors (10 total)
Sears Appliance Repair
“5 of 7 named reviews mention positive experiences with technician Harold, while 3 reviews cite frustration…”
Climate Control Co., Inc.
“Among 21 recorded reviews, the overwhelming majority award 5-star ratings, with customers specifically…”
Archer Mobile RV Technician LLC
“Five of six detailed reviews award five stars, with customers specifically praising the technician's…”
Climate Pros
“All 12 reviews award 5 stars, with 5 reviewers specifically mentioning same-day or within-hours response…”
Sellers Air Conditioning
“Six of eight reviewers mention same-day or fast service, with one customer specifically praising their…”
Chasteen Plumbing
“Eight of nine reviewers award five stars, with affordability mentioned by four customers and same-day service…”
AC Repair Costs in Duncan
Typical repair costs for Duncan 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 Duncan, OK: What to Expect
Duncan sits within the Oklahoma City metro, where summer temperatures climb past 100 F on roughly 20 days each year and humidity pushes the heat index even higher. The region logs over 70 days above 90 F annually, forcing air conditioning systems to run continuously from May through September. Winters here drop to 25 F with ice storms, meaning furnaces work equally hard from November through February. This year-round strain keeps local HVAC systems under constant pressure, driving consistent demand for AC Repair in Duncan. Ten contractors serve the area with an average rating of 4.7 stars across more than 600 reviews.
Homeowners should expect to pay between $75-$200 for a diagnostic or service call. Refrigerant recharges for R-410A systems run $150-$700, while capacitor replacements typically cost $120-$450. These figures reflect the scope of each job, the age of the system, and whatever parts prove necessary. Oklahoma requires HVAC contractors to hold a Mechanical HVAC Contractor License from the Oklahoma Construction Industries Board, so customers can verify a company's standing through the CIB registry before agreeing to any work.
Several local businesses earn strong recommendations. Davis Air Conditioning maintains a 4.8-star average, with technicians Jacob and Tom Shaw specifically named across reviews for their diagnostic skill and professionalism. DeHart Air Conditioning scores 4.7 stars, and customers mention technicians Clint, Justin, or Angie for same-day service and thorough work. Justus Plumbing holds a 4.4-star rating with reviewers highlighting same-day emergency response, the technician's clear communication, and Kate's efficient office coordination.