A powerful example of the ROI delivered by facility management services comes from Hokanson Companies’ work on a 600+ car parking garage. The structure was originally outfitted with outdated 110/175W metal halide lamps, which consumed excessive energy and incurred high monthly utility costs.
Hokanson assessed the opportunity and implemented a lighting retrofit that involved replacing 100 of the existing metal halide fixtures with 74 energy-efficient LED lamps, each equipped with motion detectors. The upgrade was strategically completed during second-shift hours, beginning at 6:00 PM, which avoided disruptions to garage operations or tenant access.
The total investment was $66,600, including the cost of the LED fixtures at $900 each. Following the upgrade, electric demand dropped significantly—from 82–90 kilowatts to 58–70 kilowatts. This translated to a nearly 50% reduction in usage and a 40% decrease in monthly energy costs, equating to approximately $2,400 in savings every month.
With support from utility rebates and an optimized project timeline, the payback period was under two years. This example demonstrates how proactive facility management, especially when applied to energy efficiency, can generate measurable savings and long-term asset value.