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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 Tune-Up in Duncanville, Texas

The Best of the Best: The Milestone Tune-Up

You should always set up routine maintenance for your HVAC system before the start of the next season because these services will improve the way your system operates and will enable you to get more out of your investment. All manufacturers recommend specific steps for maintaining their products, so it is important to hire our HVAC professional to complete the steps.

Our Technicians are well-versed in AC maintenance and repairs. They will complete their inspection to find any issues with the systems and correct them quickly. By setting up these services earlier, you won’t have to worry about system breakdowns that leave you vulnerable to extreme temperatures.


Milestone Tune-Up™

for $129

The Milestone Tune-Up™ for $129

Inspecting the Seal Around the Ductwork

Your ductwork needs to be sealed completely to prevent air leaks and keep your home at a comfortable temperature. Our Technicians will evaluate your ductwork and test it for air leaks. If they find any damage, they will report it to you and give you an estimate. Ductwork could develop rust and corrosion over time, and our Technicians will recommend repairing or replacing any damaged sections during your service appointment.

Managing Debris and Accumulation in the System

Debris in your system will prevent proper airflow and won’t let the air circulate through your system and home properly. Our Technicians will open your entire system and clean it out completely. We vacuum out high debris accumulation and clean each component individually.

Our HVAC professionals will use appropriate chemicals to eliminate the debris buildup on the components so they operate as expected. By cleaning out the system before the start of the season, you can cut down on debris in your home and improve the air quality dramatically. Our Technicians will also complete AC Filter Replacement services.

Inspecting and Testing All Components

Each of the components in your system require proper testing to ensure proper functionality and proper usage. If the components are not working properly, we will determine the source of the problem and correct it promptly. With AC systems, the capacitor, compressor, condenser coil, and condensation drain are major components that must be assessed completely before summer. If the components are failing, our Technicians will provide an estimate for the repairs and set up these services according to your preferences.

Calibrating and Testing the Thermostat

The thermostat must operate properly to gauge the room temperatures. If there is a draft nearby or direct sunlight shining on the thermostat, it could cause issues that lead to differing temperature readings. We will inspect your property for drafts and we may recommend shades or blinds to block the sunlight from the thermostat. If the thermostat is faulty, we will recommend a programmable thermostat to manage the temperatures and cut down on energy costs.

Brian Ashley spent a lot of time with us making sure we understood how our security system worked. Very patient and pleasant. Everything works now, and we know how to troubleshoot it....
— Lucy Edling

Gauge Refrigerant Levels

The refrigerant must remain at adequate levels or the system will not produce cool air for the property and keep it at a comfortable temperature throughout the summer. Our Technicians use gauges to review the refrigerant levels. If they are too low, we can recharge your system according to the manufacturer’s recommendations. With AC Maintenance, our HVAC professionals will also test the system for refrigerant leaks that could hinder performance and prevent environmental risks.

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

Where to Get a Tune-Up

Milestone provides you with exceptional HVAC services, and we guarantee all our work. We offer highly trained Technicians to complete all our services, and we screen our workers thoroughly before hiring them. You can learn more about setting up The Milestone Tune-Up™ for your AC in Duncanville by contacting us directly for an appointment today.

You probably understand how important it is to set up maintenance services as soon as possible. We will set up the services before you start your system for the first time this summer. Our routine maintenance begins with seasonal cleaning that allows us to open up your system and clean it out thoroughly. We will clean out debris and care for each component individually with appropriate supplies and methods.

Our HVAC professionals complete these HVAC services according to the manufacturer’s instructions in your warranty. With proper services, your AC system will last as long as it is expected to, and you get the most out of your HVAC investments. When you set up these services before starting your system, you will avoid costly repairs and keep your system maintained appropriately.