| Business | Phone |
| Information Windsor 1695 University Ave W #E, Windsor N9B 1C3 | (519) 973-4636 |
| Ontario Workers Compensation 2485 Ouellette Ave, Windsor N8X 1L5 | (519) 966-0660 |
| Onatrio Small Claims 245 Windsor Ave, Windsor N9A 1J2 | (519) 973-6620 |
| Ontario Child Care/Foster Home 250 Windsor Ave, Windsor N9A 6V9 | (519) 254-1651 |
| Ontario Court Of Justice 200 Chatham St E, Windsor N9A 2W3 | (519) 973-6665 |
| Ontario Driver & Vehicle Agnts 2437 Dougall Ave, Windsor N8X 1T3 | (519) 969-8500 |
| Ontario Correctional Svc 880 Ouellette Ave, Windsor N9A 1C7 | (519) 254-3291 |
| Ontario Driver Examination 2470 Dougall Ave, Windsor N8X 1T2 | (519) 972-7349 |
| Ontario Economic Dev & Trade 221 Mill St, Windsor N9C 2R1 | (519) 252-3475 |
| Ontario Environment Ministry 250 Windsor Ave, Windsor N9A 6V9 | (519) 254-2546 |
| Ontario Health Insurance 1427 Ouellette Ave, Windsor N8X 1K1 | (519) 973-1385 |
| Ontario Health & Safety Constr 250 Windsor Ave #635, Windsor N9A 6V9 | (519) 256-8277 |
| Ontario Jail 378 Brock St, Windsor N9C 2S7 | (519) 973-1324 |
| Ontario Law Library 245 Windsor Ave, Windsor N9A 1J2 | (519) 252-8418 |
| Ontario Long Term Care Area 215 Eugenie St W #300, Windsor N8X 2X7 | (519) 250-0788 |
| Ontario Land Registry 250 Windsor Ave, Windsor N9A 6V9 | (519) 971-9980 |
| Ontario Members Of Parliament 4808 Tecumseh Rd E, Windsor N8T 1B8 | (519) 251-5199 |
| Ontario Retail Sales Tax 215 Eugenie St W #103, Windsor N8X 2X7 | (519) 250-0066 |
| Ontario Tourism & Recreation 110 Park St E, Windsor N9A 3A9 | (519) 973-1338 |
| Ontario Water Treatment Plants 415 Front Rd, Windsor N9J 1Z9 | (519) 736-5447 |
| Ontario Tourism & Recreation 1235 Huron Church Rd, Windsor N9C 2K6 | (519) 973-1310 |
| Ontario Worker Advisor 880 Ouellette Ave #301, Windsor N9A 1C7 | (519) 254-7558 |
| Pupatello, Sandra 1483 Ouellette Ave, Windsor N8X 1K1 | (519) 977-7191 |
| Superior Court Of Justice 245 Windsor Ave, Windsor N9A 1J2 | (519) 973-6630 |
| Court Reporters 200 Chatham St E, Windsor N9A 2W3 | (519) 973-6600 |
| Criminal Court 200 Chatham St E, Windsor N9A 2W3 | (519) 973-6639 |
| Crown Attorney 200 Chatham St E, Windsor N9A 2W3 | (519) 253-1104 |
| Driver & Vehicle Issuing Ofc 1320 Tecumseh Rd E, Windsor N8W 1B8 | (519) 253-3760 |
| Driver & Vehicle License Ofc 7623 Tecumseh Rd E, Windsor N8T 3H1 | (519) 974-6050 |
| Family Court 200 Chatham St E, Windsor N9A 2W3 | (519) 973-6670 |