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Duncanville’s Best A/C Technicians

Room that doesn’t cool?
High energy bills?

We handle all things air conditioning for your home!

Duncanville’s Best A/C Technicians

Room that doesn’t cool?

High energy bills?

We handle all things air conditioning for your home!



We always answer live— book in under 2 minutes!


AC Repair in Duncanville, Texas

We Are Here For You (and Your Air Conditioner)

It is crucial to set up AC repairs whenever there are issues, and your AC won’t work properly. At the first sign of an issue,you can set up an inspection to find the source of the problem. The findings of our inspections at Milestone will determine what components must be replaced, and our HVAC professionals will complete a full estimate for the repair services.

We always strive to complete our repairs according to the manufacturer’s recommendations, and we always guarantee our work with our 100% satisfaction Milestone Guarantee. We will also determine if your AC system is no longer viable. If it isn’t repairable, we will provide a complete estimate for the new installation. We provide all of these services for residents in the Duncanville area.


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Correcting Drainage Issues

The condensation drain must remain clear to allow condensation to flow out of the AC system and out of the property. If it becomes clogged, you could face water damage and possible mold infestations. When inspecting your system, our Technicians will review the condensation drain and determine if it is draining as expected. If not, they will clean it out and inspect the drain. If it requires repairs, we will provide a complete estimate for the repairs.

Freezing Condenser Coil

Your condenser coils could become frozen if your system is not charged with refrigerant properly or if the fins are damaged. Our Technicians will inspect the fins after the component thaws. They will straighten the fins and ensure that the component works properly. If there are any signs of corrosion and rust, they will recommend replacing the component altogether. The component must operate properly to absorb heat and release cool air to circulate throughout the system and keep your property at a comfortable temperature throughout the summer. We will complete estimates for services such as Capacitor Replacement.

Refrigerant Leak Repairs

The refrigerant levels are vital for the AC system, and we will evaluate the levels to ensure that the system operates as expected. If there are any signs of refrigerant leaks, your Technician from Milestone will look closely at your system and find the source of the leak. They must repair the leak and prevent the refrigerant from escaping since it presents environmental risks. Once the leak is fixed, our HVAC professionals will recharge your system according to the manufacturer’s recommendations.

Does the System Cycle Too Frequently?

Your thermostat must work properly and read the room temperature correctly. If the component isn’t working properly, it could cause your system to cycle more frequently and increase energy costs. First, we will check the calibration of the thermostat and clean it out appropriately. You can set up Emergency AC Services if this component has failed suddenly.

If your thermostat doesn’t work after calibration and tests, our Technicians may recommend installing a new thermostat that is programmable and gives you more control over your system, and you can adjust the setting for different times of the day or night. You can set it to run at a higher temperature during the day when you are out of your home.

Service was excellent. Determined the issue within a few minutes and offered an immediate solution....
— Aris Campbell

Repairing the Ductwork

Your ductwork should be in great shape and shouldn’t be rusted or damaged. If there are signs of damage, we will recommend replacement services, and you will get a new product with a full product warranty. Your ductwork must also be clean and shouldn’t have any debris accumulation.

Let Milestone ‘Fix it in a Flash' for You!

Repair Services at Milestone

Milestone provides HVAC services for all residential property owners in the Duncanville area, and we guarantee 100% satisfaction with our services. We strive to select only the most skilled HVAC professionals to complete our services and provide you with superior AC repair. We complete inspections, routine maintenance, repairs, and new installations. You can learn more about setting up AC Repair in Duncanville by contacting us directly for an appointment today.

You should set up AC Repair at the first sign of any issues. A complete inspection will present you with details about any component failures or if your system is no longer worth repairing. Once we pinpoint the problem, our Technicians will provide you with a complete estimate for our services. If the system itself is no longer working properly or if it is at least 15 years old, our HVAC professionals may recommend a complete replacement.

We understand how AC systems work, and it is important for you to set up any repairs or replacement services before summer starts so that you can avoid extreme temperatures and common health risks. You can get the most out of your system with proper repairs from Milestone.