| Business | Phone |
| Cedar Falls Construction Co 3533 W Airline Hwy, Waterloo 50703 | (319) 235-6746 |
| United Jackson Co Inc 2637 Wagner Rd, Waterloo 50703 | (319) 235-9537 |
| Rooff & Co Blacktop Paving 1708 Commercial St, Waterloo 50702 | (319) 232-0770 |
| George Jones & Son Asphalt 2452 Burton Ave, Waterloo 50703 | (319) 233-3761 |