William A. Hazel, Inc. has a reputation of employing the best pipe crews in the Washington DC metro area. With an experienced work force and an impeccable safety record, our team is pre-qualified by all the local public works municipalities for installing Sanitary, Storm, and Water Mains. There is no utility project that is too small or too challenging for our company. You can count on William A. Hazel, Inc. to deliver in a timely and efficient manner.