Best AC Repair Companies in Grand Prairie, TX
AC Repair in Grand Prairie: 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 8 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
Houk Air Conditioning DFW
AC Repair score: 4.9
Vouched Score: 91/100
Transparent-pricing diagnostician. NATE Certified with Flat-Rate Pricing.
- NATE: ✓
- Mfg dealer: Carrier Factory Authorized Dealer
- Flat-rate: ✓
- Free estimates: ✓
- Maintenance: ✓
- Financing: ✓
- Years: 60+
What customers say about ac repair
My A/C stopped working. Called Houk and thank you Anthony arrived to help me out. What a great service member. He explained the issues I was having and gave me options. Which I like having. He performed a through inspection and replaced my filter. Thank you Houk for not just the service but a great employee - Anthony. Was so satisfied I decided it would be worth it to have a maintenance contract. Thanks again.
Google 4.8★ (2,250+)
Bon Air Service Co., Inc.
AC Repair score: 4.9
Vouched Score: 91/100
Diagnose-and-fix specialist. NATE Certified and Flat-Rate Pricing.
- NATE: ✓
- Flat-rate: ✓
- Free estimates: ✓
- Financing: ✓
- Years: 50+
Google 4.9★ (800+)
Dial One Johnson Plumbing, Cooling & Heating
AC Repair score: 4.9
Vouched Score: 91/100
Driven by: Flat-Rate Pricing
- Flat-rate: ✓
- Free estimates: ✓
- Financing: ✓
- Background: ✓
- Years: 60+
Google 4.9★ (405+)
- Mfg dealer: Trane Certified Dealer
- Free estimates: ✓
- Financing: ✓
- Years: 24+
Google 4.5★ (65+)
- Flat-rate: ✓
- Free estimates: ✓
- Financing: ✓
- Years: 4+
Google 4.9★ (230+)
- Flat-rate: ✓
- Free estimates: ✓
- Financing: ✓
- Years: 4+
Google 5.0★ (45+)BBB 5.0★ (9)
North Star Heating Air Conditioning and Refrigeration
AC Repair score: 3.9
Vouched Score: 72/100
Driven by: Flat-Rate Pricing
- Flat-rate: ✓
- Free estimates: ✓
- Financing: ✓
- Background: ✓
- Years: 10+
What customers say about ac repair
I saw a review about North Star Heating and Air Conditioning Services on Nextdoor, they came highly recommended. I initially did an online appointment and moments after that I got a phone call from the office admin/manager. She was very polite, she listened to my concerns, she scheduled me in right away…
Google 4.9★ (60+)
- Free estimates: ✓
- Financing: ✓
- Years: 5+
Google 4.8★ (65+)
Typical AC Repair costs in Grand Prairie, TX (2026)
Last updated
Estimated ranges for Grand Prairie, 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) | $120–$545 |
| R-410A refrigerant recharge (per pound, installed) | $90–$165 |
| AC leak detection + minor leak repair | $230–$685 |
| Evaporator coil replacement (common R-410A leak source) | $1,100–$2,550 |
| Full AC system replacement (3-ton, installed) | $4,550–$11,400 |
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 Grand Prairie Residents Need to Know About HVAC 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.
- Are HVAC contractors in Grand Prairie, TX, required to hold state licenses for repairs?
- Yes, all HVAC contractors in Grand Prairie, TX, must hold a valid license issued by the Texas Department of Licensing and Regulation (TDLR). This state requirement ensures that technicians have completed the necessary training and safety education to manage complex residential cooling systems. When hiring for ac repair in Grand Prairie, Texas, you should always request the provider’s license number and verify its current status through the official state database to ensure compliance with local safety standards.
- How do I find a specialist for high-efficiency system installs in Grand Prairie?
- To find a specialist for advanced cooling systems in Grand Prairie, look for contractors who hold manufacturer-dealer designations and NATE certifications. These credentials indicate that the technicians have received specialized training on the latest variable-speed equipment and smart home integration. You can identify these experts by checking if they utilize advanced diagnostic tools, such as airflow testing equipment, which is essential for ensuring that modern systems perform at their rated efficiency in our local climate.
- What does HVAC service typically run in Grand Prairie, TX?
- AC repair typically runs $120–$545, and full AC system replacement runs $4,550–$11,400 in Grand Prairie, Texas. See the HVAC pricing table on this page for the full per-service breakdown.