L&S Mechanical, headquartered in Richardson, Texas, is a prominent tri-trade provider specializing in turnkey plumbing, HVAC, and electrical installation services within the residential housing markets of Texas, South Carolina, North Carolina, and Georgia. Established in 1985, the company primarily serves large production homebuilders across major Texas cities, including Dallas/Fort Worth, Houston, and Austin, through its six production warehouses. Acquired by The Sterling Group in September 2021, L&S Mechanical is recognized as the largest plumbing installer in Texas and is poised for growth in its HVAC and electrical services, as well as expansion into new markets and the development of its home services business. The Sterling Group, a private equity firm with a focus on manufacturing, distribution, and industrial services, supports L&S Mechanical's strategic initiatives, leveraging its extensive experience in managing significant assets and facilitating acquisitions.