Complete Building Services
Joseph DiAna is the owner of Servicon Facilities and Mechanical Services, a company established to deliver facility and mechanical services to various government and commercial clients, noted for its commitment to mechanical standards since February 2014. In addition, Joseph holds the position of Operations Engineer at Complete Building Services (CBS) since July 1995 and previously served as Director of Facility Operations & Engineering at Spectrum Management, LLC from November 2013 to July 2015. Joseph graduated from Gwynn Park High School with a diploma in 1995.
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Complete Building Services
Complete Building Services (CBS) is a Washington, DC-based facilities management and maintenance company providing operations, maintenance and repair of world-class facilities since 1963 in the Mid-Atlantic Region. Our technical experts deliver cost-effective services for a variety of facility types, including company headquarters, government and commercial office space, educational facilities, hospitals, laboratories, religious institutions, hotels, condominiums, and foreign embassies. We have Facilities Management, Operations & Maintenance, HVAC Services and Energy Management/Building Automation Systems contracts with over 250 clients in Maryland, Virginia, and DC, totaling over 35 million square feet of space. Our highly trained staff takes care of facilities operations needs, allowing our government, commercial and institutional clients to focus on their mission. Our parent organization, The Donohoe Companies, Inc., was founded in 1884. It is the oldest and one of the largest full-service real estate companies in the greater Washington DC area. CBS is proud to be a part of more than 130 years of experience serving property owners and operators.