About KLG Jones KLG Jones is a nationally recognized engineering firm dedicated to building commissioning, retro-commissioning, energy consulting, energy modeling and problem building investigation and remediation services. The senior staff is comprised of registered mechanical and electrical engineers, Building Commissioning Association certified commissioning agents, energy management controls technicians, infrared thermographers, and LEED accredited professionals. The principals of the firm have been working together since 1993 providing commissioning and energy consulting services to a wide range of building owners. KLG Jones has emerged as a leader in the building commissioning industry by providing quality assurance services on a wide range of project types with critical mechanical and electrical systems including laboratories, hospitals, and data centers. Our services have expanded into the construction industry in general ; bringing quality assurance processes to federal, institutional and private development projects for state and federal agencies, universities, school districts, and private developers. Our team of Commissioning Experts has broad experience in both the design, installation, and commissioning of sophisticated HVAC, electrical, emergency power, DDC and pneumatic controls, telecom and security system's. The firm moved their headquarters to a new facility in the Greenville/Spartanburg metropolitan area in 2005 and maintains growing offices in other east coast markets including Charlotte and Atlanta.