Maximizing energy efficiency is one of the best ways to reduce building ownership costs for a facility’s lifetime. McElroy Electric offers detailed energy cost analysis, followed with expertise in a variety of proven options. Energy efficient LED lighting dramatically reduces electricity usage, and we do everything from new-construction LED installations to economical retrofits. Our lighting and energy-management control systems make building automation function at its economic best, while providing valuable usage data for precise analysis. We have decades of experience with installation and service of leading commercial and industrial generators.