AC Repair in Dallas, TX
Air conditioner not cooling, leaking or making noise? HVAC-R Finest provides AC repair service for homes and businesses across Dallas, DeSoto and nearby cities, with 24/7 emergency services.
Signs Your AC Needs Repair
Warm air from the vents
Often a failed capacitor or contactor, a dirty outdoor coil, or low refrigerant from a leak.
Weak airflow
Usually a clogged filter, a failing blower motor, a frozen indoor coil or a duct problem.
Water around the indoor unit
A clogged condensate drain line or a cracked drain pan. Turn the system off to prevent water damage.
Ice on the lines or coil
Caused by restricted airflow or low refrigerant. Switch the system off and let it thaw before it's checked.
Loud or new noises
Buzzing, grinding or rattling can point to a failing motor, a loose part or an electrical problem.
Short cycling or high bills
A system that turns on and off quickly, or runs all day, is working harder than it should.
AC Unit Repairs We Handle
From a single failed part to a system that won't start, our experienced technicians provide comprehensive air conditioning repair for central AC systems, heat pumps and packaged units.
- Capacitors, contactors and electrical faults
- Condenser and blower fan motors
- Refrigerant leaks and recharging
- Frozen or dirty coils
- Clogged drain lines and water leaks
- Thermostat and control problems
- Compressor and airflow problems
How an AC Repair Visit Works
Call or request service
Call (972) 372-4458 or send a request online, and tell us what the system is doing.
Diagnosis
A technician inspects the system and tests the parts to find the cause, not just the symptom.
Clear explanation
We explain what we found and your repair options before any work starts.
Repair and check
We make the repair, then run the system to confirm it's cooling properly.
Repair or Replace?
Most AC problems can be repaired. Replacement is worth considering when the system is 10 to 15 years old, needs frequent repairs, uses R-22 refrigerant, which is no longer produced, or can't keep up in a Dallas summer.
We'll tell you plainly which makes more sense. If a new system is the better option, see AC installation and replacement and financing.
Before You Call
A few quick checks can save a service call. If the system still isn't cooling, call us.
Thermostat
Set it to Cool, with the temperature below the room temperature. Replace the batteries if the screen is blank.
Breaker
Check the breaker for the air conditioner and reset it once. If it trips again, leave it off and call.
Air filter
A clogged filter restricts airflow and can freeze the coil. Replace it if it's dirty.
Outdoor unit
Clear leaves and debris from around the unit so nothing blocks the airflow.
AC Repair Across Dallas and Nearby
We provide home AC repair and commercial AC repair in Dallas, DeSoto and the surrounding areas. For regular upkeep, see HVAC maintenance. For urgent problems, see emergency service.
Frequently Asked Questions
Do you offer emergency AC repair?
Yes, we offer 24/7 emergency HVAC services to ensure your comfort and safety at all times.
How much does AC repair cost?
The cost depends on the problem. We give you a quote, and you approve it before any work starts. Quotes for replacements and ductwork are free.
Why is my AC running but not cooling?
The most common causes are a dirty air filter, a dirty outdoor coil, a failed capacitor or low refrigerant from a leak. Check the filter and the thermostat first. If it's still not cooling, it needs a technician.
Should I turn my AC off if it's leaking or frozen?
Yes. Turn the system off at the thermostat. Running it while it's frozen or leaking can damage the compressor or cause water damage.
Do you repair all types of air conditioners?
Yes. Our air conditioner repair covers central AC units, heat pumps and packaged units, for homes and businesses.
Do you repair AC systems for businesses?
Yes. We service commercial systems too, including rooftop units. See commercial HVAC.
What areas do you serve?
We serve Dallas, DeSoto and the surrounding areas, including Cedar Hill, Duncanville, Lancaster and Glenn Heights.
Do you offer financing options?
Yes, we offer flexible financing options to help you manage the cost of your HVAC services. See financing.
AC Not Cooling? We Can Help.
Call (972) 372-4458 or request service online.