W.O. Grubb is the leading provider of crane rental and steel erection services in the Mid-Atlantic United States. W. O. Grubb was founded in the 1960's with a basic concept, which was to provide high quality steel erection services, equipment, manpower and superior responsiveness to our customers.We are one of the largest family owned & operated crane rental companies in the nation. Multiple locations serve Virginia, Maryland and surrounding states with crane rentals and service.W. O. Grubb has established the reputation as qualified to handle any size or type of industrial or commercial project in an extremely efficient manner. This reputation was built on the efficient organization of the company and its use of dedicated experienced professionals who bring a high quality of workmanship and ingenuity to any project they take on. We are reaching above and beyond the industry standards.