6 AC Repair Contractors in Killeen, TX

4.8 avg rating
2,467 total reviews3 offer 24/7 service

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Top-Rated AC Repair Contractors in Killeen

#1

Ellis Air Systems

4.9(436 reviews)
Highly Rated

436 reviews yield a 4.9-star average, with every sampled reviewer awarding 5 stars. Three separate customers highlight same-day or within-hours emergency…

3513 Florence Rd, Killeen, TX 76542
#2

Artie's Heating & Air Conditioning

4.8(471 reviews)
Highly Rated

All six full-length reviews award 5 stars, with three reviewersspecifically naming technicians Sean and Ashley. Four reviewers mention same-day or rapid…

125 N 4th St, Killeen, TX 76541
#3

The Coolest Air

5.0(348 reviews)
Highly Rated

348 reviews yield a perfect 5.0-star average, with technicians Cliff, Aaron, and Daniel named across multiple five-star reviews. Customers frequently mention…

1715 Martin Luther King Jr Blvd, Killeen, TX 76543

All AC Repair Contractors (6 total)

CTR Services Air Conditioning & Heating

4.9(392)
24/7 Highly Rated

Gregory Rubio, Elijah Laos, and Pamela H specifically call out a technician named Scott for same-day…

2904 E Stan Schlueter Loop #17, Killeen, TX 76542

Deane Electric & Air Conditioning, LLC

4.7(470)
24/7

Reviewers consistently praise specific technicians by name for professional, thorough, and patient service,…

502 S 2nd St, Killeen, TX 76541

Killeen Heating and Air Conditioning

4.5(277)
24/7

All five-star reviews name specific technicians, with Joe mentioned by three separate customers for same-day…

509 Conder St, Killeen, TX 76541

John's Best HVAC Masters

4.7(73)

73 reviewers collectively award John's Best HVAC Masters a 4.7-star average, with every detailed review…

3800 E Elms Rd #580, Killeen, TX 76542

AC Repair Costs in Killeen

Typical repair costs for Killeen homeowners, by problem type.

ServiceLowAverageHigh
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 Killeen, TX: What to Expect

Killeen’s seasonal extremes — summers averaging near 97°F with dozens of triple-digit days and winters that can dip to hard freezes — keep cooling and heating systems under steady strain. That constant demand drives a robust ac-repair Killeen market served by five local contractors averaging a 4.8 rating across 2,467 reviews; three firms provide 24/7 emergency response for rapid recovery.

Detailed line-item pricing from top cost items wasn’t supplied, so homeowners should expect repair bills driven by the cause: emergency calls, compressor or condenser replacement, evaporator coil work, duct sealing, and freeze-damage remediation often dominate. Texas requires HVAC contractors to hold TDLR Class A or Class B licenses, so verify credentials and ask for written estimates that separate parts, labor, and any diagnostic or overtime fees before authorizing work.

No individual customer highlights were provided, but reviews and market patterns emphasize responsiveness, documented freeze-protection practice, and expertise with whole-system reliability and duct integrity. Given steady occupancy tied to military rotations and nearby base contracting, prioritize contractors who can show repeat residential and light-commercial experience, clear warranties, and availability for follow-up service.

Frequently Asked Questions

AC repair in Killeen typically costs $75-$2,800 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.