Donley Building Service

Genesis Janitorial Services is a leading engineering and consulting firm based in Saint Peters, MO, specializing in fire protection, life safety, accessibility, and information and communications technology services since 1973. With a diverse range of expertise, they offer comprehensive solutions for fire suppression systems, low voltage ICT systems, emergency communications systems, and more, catering to various project types including arenas, government facilities, health care facilities, high-rise buildings, and hospitality establishments.Generated from the website

Founded in 1969, Jani-King is one of the largest commercial cleaning franchise businesses with more than 12,000 franchisees. Through a global network of more than 115 regional support offices worldwide, the company undertakes contracts for housekeeping, property maintenance, rug care, day custodial services, construction cleanup, and pressure and window washing. Its capabilities include trash collection, vacuuming, laundry management and biomedical cleaning programs. Jani-King serves hospitality industries, educational institutions, entertainment facilities, restaurants, retail markets, manufacturing units, government organizations, and health care, research and development centers. The company conducts training in professional cleaning services and management. It has been recognized as the No. 1 Commercial Cleaning Franchise Company by Entrepreneur magazine. Jani-King is headquartered in the Dallas metropolitan area and maintains one of its additional franchise locations in St. Louis.