| Business | Phone |
| American Red Cross 870 W Market St # 108, Tiffin 44883 | (419) 447-1424 |
| Big Brothers & Big Sisters 81 Jefferson St # 3303, Tiffin 44883 | (419) 448-0355 |
| Casa 21 Court St, Tiffin 44883 | (419) 448-1442 |
| First Call For Help 174 Jefferson St, Tiffin 44883 | (419) 448-4357 |
| Fish 131 E Perry St, Tiffin 44883 | (419) 448-0690 |
| Goodwill Industries 186 S Washington St, Tiffin 44883 | (419) 447-5231 |
| Habitat For Humanity 65 Grace St, Tiffin 44883 | (419) 447-4270 |
| Patchworks House 42 Madison St, Tiffin 44883 | (419) 448-0080 |
| Salvation Army 45 S Monroe St, Tiffin 44883 | (419) 447-2252 |
| Tiffin Charitable Foundation 84 S Washington St, Tiffin 44883 | (419) 448-1791 |
| United Way 174 Jefferson St, Tiffin 44883 | (419) 448-0355 |
| Wsos Community Action Cmssn 455 E Market St # A, Tiffin 44883 | (419) 447-0084 |
| Ymca 180 Summit St, Tiffin 44883 | (419) 447-8711 |