1. Dan's Plumbing & Heating 1372 Quebec St, Knoxville, IA 50138 Coordinate: 41.24624,-93.08361 Phone: (641) 842-6937
2. Roto-Rooter 502 W Reno St, Knoxville, IA 50138 Coordinate: 41.32417,-93.10338 Phone: (641) 828-7740