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Terrell’s Best A/C Technicians

Room that doesn’t cool?
High energy bills?

We handle all things air conditioning for your home!

Terrell’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 Maintenance In Terrell, Texas

Making Sure You Stay Cool

Property owners must set up routine maintenance services for their HVAC systems, and we recommend setting up the services before the beginning of the season. HVAC Professionals can complete the seasonal services before you start your AC system for the first time of the year. These services can improve the way the AC systems operate and the homeowner will get far more out of their investment. By increasing the longevity of the unit, you can use the AC system longer than expected.


Milestone Tune-Up™

for $129

The Milestone Tune-Up™ for $129

Seasonal Cleaning Services

Our Technicians conduct seasonal cleaning services by opening the entire AC system including the interior and exterior units. They vacuum out all debris and clean each component individually. We use appropriate chemicals to remove dirt, dust, and any corrosion that has developed on the components. As they complete the maintenance task, our Technicians assess the current condition of the components to ensure the parts are not too damaged.

Choosing the Right Air Filters

Air filters are vital for all AC systems and it is paramount that you choose the correct size for your AC system. AC Professionals can measure the AC system and determine what air filters are compatible with the unit. If the air filter is too small, debris will flow around it, and if it is too large it could present a blockage in the AC system.

It is recommended that you use the correct air filter size and change the air filter at least once a month. If you have higher debris accumulation during the month, you can change out the filter more frequently.

Updating the Thermostat

The thermostat must work properly to engage the AC system. It will start up the air conditioning system by reading the current room temperatures. If the thermostat is faulty, it won’t gauge the temperature accurately, and the system will cycle too frequently.

You will need to replace their thermostat if it is not working properly. Our HVAC Professionals recommend programmable thermostats. The component allows the homeowner to adjust the setting to control the temperature. You can increase the temperature when you aren’t home, and are also able to set the system to decrease the temperature, just before you arrive home from work.

Lubricating the Components

All moving parts in the AC system must be lubricated properly to function without damage. If the gears grind together, the components will become damaged, and you will need to set up repairs or replacements to restore their air conditioning unit.

When completing maintenance tasks, it is vital for us to assess each of the components and ensure that they are lubricated according to the manufacturer’s maintenance instructions. We apply appropriate lubricant onto each of the components and test the components individually for proper function.

Dustin did a phenomenal job with our Ring doorbell. He was professional and went above and beyond to ensure we were set up before he left....
— Nash & Aramis Gounden

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

Where To Get Maintenance Services

Property owners understand how important it is to complete routine maintenance services before starting their AC system for the season. In between seasons, debris accumulates inside the AC system and could prevent proper airflow. Seasonal cleaning services eliminate debris inside the unit and prevent components from overheating and falling.

Milestone’s Technicians will complete the repairs correctly. We will test the components to determine if there are any existing problems that could prevent the unit from operating properly throughout the summer. If repairs are needed, we will provide the homeowner with a complete estimate for the services. By setting up routine maintenance services, homeowners avoid sudden breakdowns and expensive repair costs.

Milestone provides residential property owners with superior HVAC services and guarantees all their services. We complete comprehensive services for all heating and cooling systems. We offer routine maintenance, repairs, inspection, and brand-new installations. We also screen all of our workers and offer only the finest HVAC Professionals to complete our services. Homeowners can learn more about setting up AC Maintenance in Terrell, by contacting Milestone today.