About Williams Precision Air Services

Welcome to Williams Precision Air Services, your premier choice for heater repair services in Lillian, TX. With a team of highly skilled technicians and years of experience under our belt, we are committed to providing top-notch heating solutions that keep your home warm and cozy. Whether you need a quick repair, maintenance service, or a complete heating system installation, we have the expertise and tools to get the job done efficiently and effectively.

At Williams Precision Air Services, we understand that a malfunctioning heater can cause a great deal of inconvenience and discomfort, especially during the colder months. That's why we offer prompt and reliable services to ensure that your heating system is up and running in no time. We take pride in delivering superior customer service and always strive to exceed your expectations. When you choose us, you can rest assured that you are receiving the highest level of professionalism and expertise.

In addition to our heater repair services, we also specialize in thermostat installation, boiler repair, and indoor air quality solutions. Our team of experts can help you choose the right thermostat for your needs, ensuring optimal comfort and energy efficiency. We are also trained in handling boiler repairs, ensuring that your heating system is working efficiently and safely. Furthermore, we offer indoor air quality solutions to maintain a clean and healthy environment in your home.

Don't let heating issues disrupt your comfort. Contact us today at Williams Precision Air Services and let us take care of all your heating needs. Whether it's heater repair, thermostat installation, boiler repair, or indoor air quality solutions, we are here to provide the best service possible. Reach out to us to learn more about how we can help improve the comfort and efficiency of your home.

Our Services

Air Conditioning

Heating

Air Quality

Thermostats

Ductwork

Insulation

Reviews

Sharon James

Jeremy and his Helper did an amazing job installing my a/c unit inside and out. And Lisa stayed on top of the company as far as making sure they had all of the parts that was needed. Thank you Guys for all of your hard professional work.

Lakesha Foote

This is a very good professional business for HVac. Prices were very reasonable. I requested a quote and they were the first to respond. Mrs. Lisa sent a tech out that very same day, and it was Seth. He was able to pin point the problem and let me know what was going on. They ordered my parts. I was even able to track my technician from start to finish. Thank you Mrs. Lisa and Seth. I would definitely recommend them.

Sherry Smith

We are very pleased with William Precision Air Services. They came out Saturday and diagnosed our issues. We had other techs come out from other A/C companies that would not take the time and find the real issue over a 5 year period... Yes, I said 5 years same on going issues. Very costly... Our unit was just put in 6 years ago and had a coil issues and had rusted our unit due to a leak that was never found by other techs because they didn't do their job correctly. If they would of done their job correctly, we wouldn't had to spend $1600 to replace the unit. William Precision tech found the issue within no time. He explained what happened and how it could be fixed. He took his job very seriously and did it right. If you want the job done right, call William Precision they will get the job done. Thank you William Precision!! The Moore's

Melissa Williams

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Our A/C quit working and called it in to our home warranty service whom worked with Williams Precision Air Service and within 5 days we where approved for a new A/C unit and it was installed. Williams Precision took care of all the hard work. They also worked with us to pay our out of pocket. 100% recommend there service. Thank you Williams Precision Air Service

Directory of our Services