1. Blacktop Service Company
16 Taft St N, Humboldt, IA 50548
Coordinate: 42.72173,-94.2178
Phone: (515) 332-4208
2. Blacktop Service Company Shop
1209 11th St N, Humboldt, IA 50548
Coordinate: 42.7364,-94.22432
Phone: (515) 332-4365
3. Blacktop Service Co
2314 210th St, Humboldt, IA 50548
Coordinate: 42.74596,-94.18178
Phone: (515) 332-5123