1. Acker & Sons, Inc. 10516 Summit Ave, Kensington, MD 20895 Coordinate: 39.02917,-77.07894 Phone: (301) 897-0700
2. Peterson Pump & Plumbing Co Inc 3000 Oak Dr, Kensington, MD 20895 Coordinate: 39.03784,-77.06198 Phone: (301) 949-6499