| Business | Phone |
| Adam County Glass 700 S 4th St, Quincy 62301 | (217) 221-9840 |
| Auto Glass Systems 401 N 4th St, Quincy 62301 | (217) 222-8482 |
| Glass Doctor 600 Jersey St, Quincy 62301 | (217) 223-1016 |
| Glass Specialty Co 4526 Broadway St, Quincy 62305 | (217) 222-5757 |
| Custom Glass & Glazing 420 S 7th St, Quincy 62301 | (217) 223-4527 |