LMS provides turn-key retrofit solutions to upgrade your HVAC system thus maximizing energy efficiency and minimizing unscheduled downtime for your facility. Since 1981, we’ve delivered quality and on-time service, dependability and most importantly customer satisfaction. With our 24-hour dispatch and scheduling system, LMS technicians are available to meet customer needs around the clock, which is critical when cooling and heating your building is a priority. With our technicians combined 187 years of experience we’ve intuitively developed efficient cost and time saving methods to service your most important building assets.