| Business | Phone |
| Evanston City Council 1200 Main St, Evanston 82930 | (307) 783-6318 |
| Evanston City Engineering 33 Allegiance Cir, Evanston 82930 | (307) 783-6450 |
| Evanston City Engineering 33 Independence Dr, Evanston 82930 | (307) 783-6450 |
| Evanston Control Bldg 10349 State Highway 150 S, Evanston 82930 | (307) 789-5226 |
| Evanston Purchasing Dept 1200 Main St, Evanston 82930 | (307) 783-6461 |
| Evanston Water Div 33 Allegiance Cir, Evanston 82930 | (307) 789-9699 |