Pinnacle Building Services, Inc. A diversified facilities service company that provides solutions, performance, results, and partnerships with our customers and associates. For more then tewnty two years we have been serving Healthcare, Education, Corporate, Commercial, and Industrial facilities. Our housekeeping services include Evironmental, Custodial and Janitorial. Pinnacles four specialty divisions include CeramaGlaze, EuroStone, Concrete Floor Solutions, Floor and Carpet Care.