L-M Service Company, Inc. is a Service-Disabled Veteran-Owned Small Business that provides expert mechanical contracting services across New Jersey and Pennsylvania. Founded in 2000 and based in Pennsauken, NJ, we have built a reputation for excellence in commercial HVAC, plumbing, electrical, and building automation systems. With more than two decades of proven operational experience, L-M Service Co. delivers full-service solutions including design-build services, equipment installation, system retrofits, preventive maintenance, and rapid-response emergency repairs.

We pride ourselves on stepping in when others fall short. L-M Service Co. specializes in rescuing high-stakes projects, offering prompt, precise service for mission-critical facilities, government buildings, and technically complex retrofits. Our responsive dispatch model enables mobilization within hours, with field teams capable of executing overnight shutdowns and restoring essential systems before business resumes.

With more than 250 years of combined experience across leadership, management, and technical teams, L-M Service Co. is staffed by master HVAC technicians, licensed electricians, and certified BAS programmers. Our deep expertise enables the company to take on the most demanding environments with confidence and precision. As a resilient and trusted partner, L-M Service Co. continues to lead the industry with speed, reliability, and a mission-first mindset.

For more information about our services or for federal contracting opportunities, please reach out at your convenience.