We are a family owned and operated a/c & heating business who takes pride in serving the Rockwall County & surrounding areas. We are proud to have been voted #1 in Rockwall/Rowlett/Heath for A/C & Heating by "Living Magazine" 2013, 2015, & 2016. It's a testament to the great team we have at Lyons. We always provide professional five-star service with Integrity and the best warranties in the industry. Satisfaction Guaranteed!