With over 82 years of experience Capital Contractors Inc. has the experience and knowledge to deliver "Above the Rest" performance. Janitorial Management Experts Capital Contractors is a commercial janitorial management company that utilizes next-generation capabilities to provide complete, quality janitorial and management solutions. We lead the industry in delivering innovative services, making us the preeminent commercial janitorial management partner in the United States. Capital has developed protocols and procedures to ensure consistent service to every client whether they have just one location or hundreds spread throughout North America.