About Williams Precision Air Services

Welcome to Williams Precision Air Services, your trusted source for all your AC repair needs in Waxahachie, TX. With over 10 years of experience in the industry, our team of certified technicians is here to provide you with top-quality service and ensure your home or business stays cool and comfortable. Whether you need a simple repair, routine maintenance, or a complete system replacement, we have the knowledge and expertise to get the job done right.

At Williams Precision Air Services, we understand that a reliable and efficient cooling system is vital to your comfort, especially during the hot Texas summers. That's why we offer expert system upgrades to ensure your AC unit is working at its best. With our professional installation and quality products, you can enjoy improved energy efficiency, lower utility bills, and better indoor air quality, all while extending the lifespan of your system.

In addition to system upgrades, we also specialize in the installation and maintenance of dehumidifiers. High indoor humidity can cause a range of problems, from mold and mildew growth to discomfort and decreased air quality. Our team can help you choose and install the right dehumidifier for your space, ensuring you enjoy a more comfortable and healthier living environment.

At Williams Precision Air Services, we believe that clean air is essential for a healthy and comfortable home or business. That's why we offer top-of-the-line air purification solutions to help you breathe easier. Our skilled technicians can assess your indoor air quality and provide you with the best options for improving it. From air purifiers to UV germicidal lights, we have the products and expertise to remove allergens, odors, and pollutants, creating a cleaner and healthier space for you and your family.

Contact us today to learn more about our services and discover how Williams Precision Air Services can help keep your home or business cool, comfortable, and healthy. Our friendly and knowledgeable team is ready to assist you with all your AC repair and maintenance needs.

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