At Lyons A/C & Heating, we’re proud of our years of service to the Rowlett / Rockwall area and look forward to helping you with your air conditioning and heating needs.

We’re pleased to serve both residential and commercial customers; our team is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your situation, and be sure to ask Lyons A/C & Heating for a free estimate. Whether it’s a new HVAC installation or replacement for your central air or heating system in your Rockwall home or business, or only routine service, our factory-trained technicians provide the expertise your comfort depends on.  At Lyons A/C & Heating, we repair all makes and models. When it comes to your family, you want dependable air conditioning and heating systems that provide you with value as well as comfort. Thanks to Lyons A/C & Heating, you can expect value and comfort.


Owners Johnny and Holly Lyons are involved in many community activities and services in various capacities with several local non-profits.

(214) 432-2859

Our Story

At the young age of 15, Johnny Lyons spent summers in Southern California with family members working in the air conditioning industry. It was hard work but it kept him in shape for playing football for South Garland High School. Johnny was exposed to all areas of the HVAC industry, working with large, medium and small companies. He even helped his older brother establish his own HVAC business.

Holly and Johnny met in California and married in 2003. The couple moved back to North Texas after Johnny completed the Fire Academy. Holly was working with Foley’s at the time and was transferred as an area sales manager to North Park Mall. They decided to start Lyons Air Conditioning and Heating in 2006. The Lyons were young with a baby – son Jadon was born in 2005 – but were committed to success.

Johnny and Holly Lyons

Today Lyons Air Conditioning and Heating has 7 employees to serve Rockwall County. They invest in their employees, offering medical insurance, training in the newest technologies and tools for the trade, and other benefits. As owners, both Johnny and Holly wear many hats. Johnny’s father Larry also works for the company as its Comfort Consultant, presenting valuable solutions to customers, especially those who may have allergies or respiratory issues and need their indoor air quality to be the best it can be.

Lyons Air Conditioning and Heating distinguishes themselves easily in the Rockwall market offering top-of-the-line HVAC installation and replacement services and state-of-the-art equipment. As local providers, they can provide same-day service and are available 6 days a week. Lyons offers maintenance plans to prevent major issues in the future. Lyons Air and Heat also offers a 1 year buy-back guarantee of the system, above and beyond the manufacturer’s warranty.


The Lyons have a vision for their business: to be the #1 source in Rockwall County for air conditioning and heating services including HVAC installation and replacement, providing honest comfort solutions to their customers.


Johnny and Holly moved to Rockwall from Forney in 2009 after attending Lakepointe church. They wanted to be closer to their church community and developed a love for the lake. They love the small community feel, the downtown square and Harbor with live music and the beautiful sunsets on the water. Johnny and Holly are both committed to serving the Rockwall community. Johnny served on the Rockwall Planning and Zoning Commission for 6 years, for part of which he served as Vice Chair and Chairman. Johnny also served on the Comprehensive Plan Advisory Committee to form Rockwall’s Hometown Vision 2040. Holly served as President of Soroptimist in 2016/2017 and is on the board for Rockwall’s Meals on Wheels. She is also a graduate of Rockwall’s Chamber of Commerce "Leadership Rockwall" class of 2015. In 2010 Holly and Johnny went on a mission trip with Lake Pointe Church to Mozambique to provide services to those in need. While in Africa, Johnny and Holly realized that they didn’t want their philanthropy work to end, so they committed to give back in their own county as well as continuing their work abroad.

Johnny and Holly have 2 sons, Jadon, now 14, and have 8 year old Jevin. Both boys love baseball and the outdoors.

Lyons Air Conditioning and Heating is fully insured and licensed and is registered in the state of Texas. Our hot summers can take a toll on the HVAC systems. Book Lyons Air and Heat Online today for a free consultation or to learn more about the value they can provide for your home and family.

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