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Lewisville’s Best Heater Technicians

Room uncomfortable?
Uneven room temperatures?

We handle all things heating for your home!

Lewisville’s Best Heater Technicians

Room uncomfortable?

Uneven room temperatures?

We handle all things heating for your home!



We always answer live— book in under 2 minutes!


Heater Tune-Up in Lewisville, Texas

Peace of Mind with The Milestone Tune-Up

Even though Texas is rarely cold, many residents have learned the hard way that blizzards and cold snaps can still occur. Lewisville residents must understand the significance of heater maintenance. Milestone employs and trains expert HVAC Technicians to service our customers’ heaters through The Milestone Tune-Up™. Our heating Technicians will work quickly and precisely to ensure that your heater can perform to the best of its abilities—particularly the critical functions that keep the home warm.

While Texas may have short winters, the weather does not always give the same impression. Make sure to contact Milestone today and request a date for The Milestone Tune-Up™. This allows you to have confidence in the operation of your heater. After all, Lewisville residents maintain their air conditioners without hesitation, so why shouldn’t heater maintenance be treated similarly?


Milestone Tune-Up™

for $129

The Milestone Tune-Up™ for $129

Technicians with Extensive Knowledge

When current and prospective customers contact Milestone, we strive to make them feel confident in the services they are receiving. Milestone wants our customers to know that they are receiving services from top-tier Technicians. Our expert HVAC Technicians take pride in resolving any heater issues. As Texas residents, we understand how cold the temperatures can get and realize that if we do not provide quality results to our customers, they may be in danger of becoming too cold.

Safety and Comfort Levels

HVAC Technicians at Milestone go through countless hours of training to stay updated on the latest heating tune-up methods. At Milestone, we require our Technicians to pass a background and drug test, which gives you peace of mind that all your heating needs will be met. You can also be confident that the Technicians we bring into your home will do an excellent job while remaining safe and secure.

What Does Heater Maintenance Include?

Heater maintenance is a preventative heating service that includes a comprehensive inspection and The Milestone Tune-Up™ of our customers’ HVAC systems. If you have maintenance performed regularly, you can save money, stay comfortable, and enjoy various other benefits. A heater inspection entails inspecting all critical HVAC system components and adjusting, cleaning, and testing them as needed. Some of the responsibilities that our Technicians take care of are as follows:

  • Inspecting the ventilation system and air intake grilles to remove any obstructions
  • Inspecting the heat exchanger for signs of damage or corrosion
  • Examining and cleaning the blower motor, including debris removal
  • Checking the burner and flame sensor
  • Inspecting and calibrating the thermostat
  • Inspecting the electrical connections and tightening them as needed, as well as replacing any damaged wiring
Michael and Jeff did an outstanding job!...
— Robert Treadwell

Providing Quality Results to Customers All Year

Experiencing Lewisville’s short winters should be a warm and comforting experience.At Milestone, we want you to feel confident that your heater will withstand even the coldest days and keep your home warm throughout the winter months. Milestone provides peace of mind with The Milestone Tune-Up™, our One-Year No-Breakdown Guarantee, and our 100% satisfaction Milestone Guarantee. We won’t walk away from a project until you are happy.

Milestone believes you should not have to wait until you run your air conditioner to ensure that it is as efficient as possible. Our Technicians will also wax and polish the compressor’s top and the tops of all outdoor units they service. If any screws are missing, we will replace them, even if other companies won’t. Milestone believes in tightening up the machinery so that it can continue to operate like new.

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

Excellent Customer Service Guaranteed

We understand that the time you spend with our Technicians is small but important. You will also spend time with our customer service representatives. The time we spend talking to you is extremely valuable. It is critical for current and prospective customers to understand that Milestone will not overlook any of the services offered.

Milestone’s customer service providers and other employees are well-trained and equipped to provide the highest levels of customer care and support from the moment we make contact with a new or existing customer until the final inspection. We guarantee our commitment to excellence in ensuring our customers receive the best customer care.

Contact Milestone Today

If you are dissatisfied with your services, Milestone will do everything possible to make it right. Is it time for your heater to be serviced? Contact us right away! It’s never been easier to schedule The Milestone Tune-Up™. Visit our website or call us. Our highly qualified and knowledgeable team is ready to provide the best care and services possible.