1. Copeland Trucking 8515 Warfield Rd, Gaithersburg, MD 20882 Coordinate: 39.19133,-77.17499 Phone: (301) 515-7778
2. National Rolloff Corp 360 Christopher Ave, Gaithersburg, MD 20879 Coordinate: 39.15845,-77.21267 Phone: (240) 631-6677