While many heating and air companies have come and gone, we have maintained an impeccable reputation, which we have accomplished through hard work and unparalleled customer service. We pride ourselves on punctuality, courtesy to our customers and their families, and a rock solid guarantee on all the work we perform. We offer heating and air conditioning services in Lawrenceville and beyond — from Dacula to Snellville! We Are Family Owned and Operated Triad Mechanical Company was founded in 1991 and has worked its way from small beginnings into your trusted heating and air conditioning company–known and respected in the Greater Atlanta area. Superior Safety Guarantee Anyone from our company who enters your home has passed a thorough background check, drug test, and has the highest level of training available. We strive to offer the absolute best ac repair in Lawrenceville, GA. We also have a random drug screening program in place to ensure that we continue to meet your standards. New Equipment Warranty Depending on the type of equipment that is purchased, your new heating and air system will come with either a 5 year parts warranty, a 10 year parts warranty, or a lifetime unit replacement warranty. On all new systems, we offer a 1 year labor warranty, but other guarantees are available for TRIAD VALUE CARE CLUB members. 5 Year Repair Guarantee We are happy to guarantee that as a TRIAD VALUE CARE CLUB member, any repair we make to your existing system is guaranteed for five years. If for any reason, a part fails within five years from the repair date, we will make the necessary repair to that component at no charge to you, as long as you are a TRIAD VALUE CARE CLUB member for the lifetime of that unit.