| Business | Phone |
| Sparks & Wiewel Construction 6200 E Broadway St, Quincy 62305 | (217) 224-9242 |
| Custom Building Systems 3615 Saint Anthony Rd, Quincy 62305 | (217) 228-1107 |
| A Plus Construction Co 1502 Lind St, Quincy 62301 | (217) 740-1063 |
| Hayden Construction 1219 Seminary Rd, Quincy 62301 | (217) 223-3790 |
| Kerkhoff Electric 1452 Hampshire St, Quincy 62301 | (217) 228-9452 |
| Kasparie Construction 1500 Maas Rd, Quincy 62305 | (217) 224-7874 |
| Lansing Construction 200 N 8th St, Quincy 62301 | (217) 221-9204 |
| Lawrence Construction Co Quincy 62301 | (217) 222-8615 |
| Marx Construction Inc 1015 S 18th St, Quincy 62301 | (217) 224-9031 |
| Miller Construction 414 N 28th St, Quincy 62301 | (217) 223-7337 |
| Oshner's Building & Remodeling 1222 N 5th St, Quincy 62301 | (217) 224-9142 |
| P'Z & Q'Z Signz 'N' Grafix 20th & Chestnutamp;, Quincy 62301 | (217) 316-9566 |
| Schlipman Construction Inc 2529 Larch Rd, Quincy 62301 | (217) 222-0933 |
| Shaffer & Sons Construction Co 1231 Bonansinga Dr, Quincy 62301 | (217) 224-6595 |
| Shaffer Construction Co 807 S Front St, Quincy 62301 | (217) 222-0685 |
| Stegeman Builders 1524 Curtis Creek Rd, Quincy 62301 | (217) 222-9138 |
| Stupavsky Roofing 2121 S 36th St, Quincy 62301 | (217) 224-7005 |
| Tenk Brothers Construction Inc 520 Spring St, Quincy 62301 | (217) 222-3361 |
| Terry Richmiller Construction 920 Monroe St, Quincy 62301 | (217) 224-9028 |
| Thomas Construction 519 N 7th St, Quincy 62301 | (217) 223-5754 |
| Trussel Russell's Custom Quincy 62301 | (217) 617-9003 |
| W C Holzgrafe Construction Co 1801 Wilmar Orch, Quincy 62301 | (217) 222-4614 |
| Waterkotte Construction Co 2630 Wisman Ln, Quincy 62301 | (217) 222-5413 |
| Weirather Contracting Inc 2927 Harrison Pl, Quincy 62301 | (217) 221-1327 |
| Bockenfeld Construction 8317 White Oak Rd, Quincy 62305 | (217) 656-4500 |
| Brian Schuette Construction 1223 E 1330th St, Quincy 62305 | (217) 885-3488 |
| House Doctor Renovating Quincy 62305 | (217) 257-2073 |
| Jeff Schutte Builder 4028 Klingele Ln, Quincy 62305 | (217) 224-3063 |
| Jerry Maas Construction 3615 Saint Anthony Rd, Quincy 62305 | (217) 228-1105 |
| Jim Stupavsky Construction 5529 Ridgeline Dr, Quincy 62305 | (217) 222-4940 |
| Lance Neisen Construction Quincy 62305 | (217) 430-1391 |
| Mike Lansing Home Inspection 5709 Skyline Dr, Quincy 62305 | (217) 224-3296 |
| Maintenance Plus Team Inc 7208 Horseshoe Valley Rd, Quincy 62305 | (217) 223-7587 |
| Mc Clean Concrete 3710 Tiffany Ln, Quincy 62305 | (217) 223-5766 |
| Mike Jones Construction 3710 Mill Creek Valley Rd, Quincy 62305 | (217) 223-0368 |
| Quincy Construction Co 4117 N 24th St, Quincy 62305 | (217) 430-0321 |
| R L Brink Corp 4400 N 24th St, Quincy 62305 | (217) 222-2760 |
| Roberts Construction Co 7710 Frericks Rd, Quincy 62305 | (217) 228-1063 |
| Semper Fi Construction 8022 Ellington Rd, Quincy 62305 | (217) 434-9125 |
| Shortridge Construction Co 3908 N 24th St, Quincy 62305 | (217) 222-6647 |
| Steve Haschemeyer Construction 6234 N 45th St, Quincy 62305 | (217) 228-1433 |
| Steven Trautvetter Constr 2535 N 16th St, Quincy 62305 | (217) 222-0469 |
| Tom Stupavsky Construction 3635 Deer Ridge Rd, Quincy 62305 | (217) 228-1126 |
| Trautvetter Construction Co 2834 N 12th St, Quincy 62305 | (217) 228-3169 |