About Williams Precision Air Services

Welcome to Williams Precision Air Services, your trusted HVAC installation company serving the residents and businesses of DeSoto, TX. With years of experience in the industry, we are committed to providing reliable and high-quality HVAC solutions tailored to meet your specific needs. Whether you need a new HVAC system installed or an existing one repaired, our team of skilled technicians is here to deliver exceptional service that exceeds your expectations.

At Williams Precision Air Services, we understand the importance of maintaining a comfortable and healthy indoor environment. That's why we offer professional filter replacement services. Our HVAC experts will help you select the right filters for your system and ensure they are installed correctly. Regular filter replacements not only improve indoor air quality but also enhance the efficiency and longevity of your HVAC system, saving you money in the long run.

Maintenance is key to keeping your HVAC system running smoothly and efficiently. With our comprehensive maintenance services, you can rely on us to perform regular inspections, cleanings, and tune-ups to maximize your system's performance and prevent costly breakdowns. Our skilled technicians will identify any potential issues and address them promptly, ensuring your comfort all year round.

If you're looking to modify your ductwork for improved air distribution and energy efficiency, Williams Precision Air Services is here to help. Our team of experts will assess your current ductwork system and provide professional recommendations for modification or upgrades. Whether you need to expand, redirect, or seal ducts, we have the knowledge and experience to ensure optimal airflow and reduced energy wastage.

Don't compromise on the comfort and efficiency of your HVAC system. Contact Williams Precision Air Services today to learn more about our comprehensive HVAC installation, filter replacement, maintenance, and ductwork modification services. Our friendly team is ready to assist you and provide the best solution for your home or business.

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