McClure Company is one of Pennsylvania’s largest, integrated mechanical construction, engineering, maintenance and energy service organizations. We align in-house engineers with meticulous craftsmen to design, build and service smart mechanical systems with sustainable capabilities. Since 1953, McClure has earned the trust of clients by leading thousands of commercial, institutional and industrial projects from concept to completion with flexibility and unwavering commitment to schedule. Headquartered in Harrisburg, PA McClure serves all of Pennsylvania and Maryland with energy-efficient facility solutions. As an Accredited ESCO by the National Association of Energy Service Companies, McClure is a leader in energy savings work within the Commonwealth, with the unique ability to self-perform mechanical construction, infrastructure and renewable energy upgrades, asset sustainability and emergency service work. Our performance contracting portfolio provides guaranteed savings, enabling building improvements with no out-of-pocket costs or financial risk. Voted ‘Best Places to Work’ since 2009, McClure Company has also received the highest level of Craftsmanship Awards in the Mid-Atlantic since 1972 and is nationally ranked by Engineering News-Record as one of the country’s top mechanical firms.