Best AC Repair Companies in Killeen, TX
AC Repair in Killeen: certifications + transparent pricing
Non-emergency repair separates pros from generalists on two practices: NATE certification on the bench and a flat-rate diagnostic credited toward the repair. Here is what each of the 13 providers below publishes: In Texas, HVAC contractors must hold an active TDLR TACLA license — ask for the number and verify on tdlr.texas.gov before paying.
Top picks
- Free estimates: ✓
- Financing: ✓
- Years: 15+
Google 5.0★ (345+)BBB 5.0★ (1)
Artie's Heating & Air Conditioning
AC Repair score: 4.7
Vouched Score: 87/100
Driven by: Flat-Rate Pricing
- Flat-rate: ✓
- Free estimates: ✓
- Financing: ✓
- Background: ✓
- Years: 30+
Google 4.8★ (475+)BBB A+
- Mfg dealer: Daikin, Goodman
- Financing: ✓
- Years: 35+
Google 4.7★ (465+)
- Years: 20+
Consistently strong customer feedback (4.7★ from 485+ Google reviews; 1.0★ from 2 BBB reviews). Specific certifications and pricing not published — confirm by phone.
Google 4.7★ (485+)BBB 1.0★ (2)
- Free estimates: ✓
- Financing: ✓
- Years: 14+
Google 5.0★ (70+)BBB A-
- Flat-rate: ✓
- Free estimates: ✓
- Maintenance: ✓
- Financing: ✓
- Years: 15+
Google 4.7★ (520+)
- Financing: ✓
Strong customer feedback (4.5★ from 285+ Google reviews). Specific certifications and pricing not published — confirm by phone.
Google 4.5★ (285+)
- Free estimates: ✓
- Maintenance: ✓
- Financing: ✓
- Years: 10+
What customers say about ac repair
i recently had one ac unit replaced and another repaired by john's best hvac masters in killeen, and the whole experience was great. the team finished everything in less than a day, and both air conditioners are now working perfectly, even in this texas heat. miles, the manager, was very polite and really knows his stuff. when i called about my ac problems, he returned my call quickly and came out the next morning to check everything. the work was top quality and i feel like i can really trust their service. i highly recommend them if you need ac repair or installation.
Google 4.7★ (75+)
- Years: 30+
Consistently strong customer feedback (5.0★ from 30+ Google reviews). Specific certifications and pricing not published — confirm by phone.
Google 5.0★ (30+)
- Background: ✓
- Years: 12+
What customers say about ac repair
Lancelot was kind, courteous, knowledge and vert helpful. I appreciate how quickly he came over to fix my AC. I would highly recommend him.
Google 4.9★ (50+)
- Flat-rate: ✓
- Free estimates: ✓
- Years: 10+
What customers say about ac repair
Shane was absolutely awesome he came out at 9pm to help me get my ac working when 12 other companies told me that they wouldn't come out. His pricing was awesome and he was overall just amazing. I definitely will use him for any and all A/C service from now on. I strongly recommend Shane and his company to everyone I know for A/c service now.
Google 4.6★ (70+)
CTR Services Air Conditioning & Heating
AC Repair score: 3.4
Vouched Score: 79/100
Driven by: Flat-Rate Pricing
- Flat-rate: ✓
- Free estimates: ✓
- Financing: ✓
- Background: ✓
- Years: 25+
Google 4.9★ (400+)
- Free estimates: ✓
- Financing: ✓
- Years: 15+
Google 4.9★ (235+)
Typical AC Repair costs in Killeen, TX (2026)
Last updated
Estimated ranges for Killeen, TX. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| AC repair (typical service call) | $95–$445 |
| R-410A refrigerant recharge (per pound, installed) | $75–$135 |
| AC leak detection + minor leak repair | $185–$560 |
| Evaporator coil replacement (common R-410A leak source) | $890–$2,100 |
| Full AC system replacement (3-ton, installed) | $3,700–$9,300 |
2026 note on refrigerant: R-410A bulk prices rose 40–60% in 2025 under the AIM Act production phase-down (full R-410A phaseout 2032). A full recharge now often costs more than the diagnostic. When a refrigerant-leak repair pushes total cost past ~30% of replacement, swapping to an R-454B system usually wins on lifetime cost — see AC replacement options →
What Every Killeen Resident Should Ask Before Scheduling Service
- When does it make sense to repair an AC rather than replace it?
- Repair if the unit is under 10 years old and the fix is below 30% of replacement cost. Replace once you're paying for a second major repair within 24 months, or if the system still uses R-22 (phased out — refrigerant costs are punishing).
- Why do AC repair quotes vary so much for the same diagnosis?
- Diagnostic fees ($85–$150 typical), parts markup (factory-authorized parts cost 2–3× generic), and labor rate spread per shop. Ask for the model number and a parts-vs-labor breakdown on the quote — that's where the price spread lives.
- What license do I need to verify for HVAC work in Killeen?
- Yes, all HVAC contractors in Killeen must hold a valid state license issued by the Texas Department of Licensing and Regulation (TDLR). You should verify that any technician entering your home in neighborhoods like White Rock Estates or Trimmier Estates carries this state-mandated credential. Contractors are also required to maintain general liability insurance and workers' compensation coverage to operate legally within the city.
- How can I find a qualified specialist for high-efficiency HVAC equipment in Killeen?
- Look for Killeen heating and cooling providers who maintain active manufacturer-dealer designations and demonstrate consistent training in modern, high-efficiency systems. When reviewing potential contractors, check for evidence of specialized certifications related to air filtration or smart thermostat integration, which are increasingly common requirements for newer homes in areas like Bella Charca. Reliable specialists will typically provide documentation of their technical training and offer clear explanations of how their equipment improves indoor air quality.
- What are the local regulations for HVAC system replacements in Killeen?
- All HVAC replacements in Killeen must comply with the Texas Occupations Code Chapter 1301, which mandates strict safety and installation standards. These regulations ensure that your system is properly sized and installed to meet current efficiency codes. Choosing a licensed, bonded contractor is the best way to ensure your installation meets these local requirements and remains eligible for manufacturer warranties.
- What does HVAC service typically run in Killeen, TX?
- AC repair typically runs $95–$445, and full AC system replacement runs $3,700–$9,300 in Killeen, Texas. See the HVAC pricing table on this page for the full per-service breakdown.