A Synergistic Technical Sales Agency The Lavery Solutions Group, LLC - Manufacturer's Representatives LSG is a technical sales agency, representing industry leading manufacturers of world class products in the Southwest United States. Our Line Card focus is on a synergistic group of manufacturers, allowing us to provide solutions for multiple areas within your product design. We focus on power solutions and mechanical fastening for the Solar, Telecom, Military, Aerospace and industrial equipment industries. Based in the Phoenix metro area, LSG services Arizona, New Mexico, Clark County, NV and Southern California (for select lines).