Complete Building Solutions LLC (CBS) is a leading provider of facilities management and maintenance services, established in 1963 to meet the growing demand for building engineers in Washington, DC. Over the years, CBS has evolved into a reputable name in the Mid-Atlantic region, specializing in operations and maintenance for a wide range of properties including commercial offices, government facilities, military installations, hotels, and laboratories. Following the energy crisis of the 1970s, CBS expanded to include an Energy Management Division, ensuring that their clients benefit from advanced, computerized management of their buildings' mechanical and lighting systems. With more than 45 million square feet under management and a diverse portfolio of over 250 clients, CBS has built a solid reputation for delivering cost-effective services through a skilled workforce. Their dedicated team, consisting of facility managers, building engineers, and support staff, employs the latest technologies and best practices in the industry. As part of The Donohoe Companies, Inc., which has a history spanning over 130 years, CBS is proud to continue the legacy of excellence in service provision for property owners and operators throughout the Washington Metropolitan area. The company has also been recognized as one of the Best Places to Work by the Washington Business Journal five times, reflecting its commitment to employee satisfaction and organizational culture. Ultimately, CBS strives to provide technical expertise and sustainable solutions that drive efficiency while reducing costs for its clients.