| TITLE | NAME | EMAIL | TELEPHONE | EXTENSION |
| | | | OFFICE 219-980-0860 | |
| Hollow Metal Division | President | Joel Putz | joel@lazcos.com | 219-712-6079 | 220 |
| Operations Manager | Mark Wagner | mwagner@lazcos.com | 219-712-9707 | 238 |
| Division Manager | Joe Lazzaro | jlazzaro@lazcos.com | 219-712-9708 | 118 |
| Project Manager | Dan Dominiak | ddominiak@lazcos.com | 219-712-3385 | 228 |
| Project Manager | Ken Sako | kens@lazcos.com | 219-712-8243 | |
| Project Manager | Logan Rogers | lrogers@lazcos.com | 219-777-0785 | 310 |
| Project Manager (Division 10) | Matt Miller | mmiller@lazcos.com | 219-712-3643 | 400 |
| Project Manager | Morgan Putz | mputz@lazcos.com | 219-242-4070 | 411 |
| Project Manager | Rob Cline | rcline@lazcos.com | 219-313-8710 | 210 |
| Project Manager | Ryan Schmidt | rschmidt@lazcos.com | 219-712-6085 | 340 |
| Project Manager | Steve Doelling | sdoelling@lazcos.com | 219-688-5920 | 117 |
| Project Manager | Tim Rose | trose@lazcos.com | 219-712-8245 | 236 |
| Glazing & Aluminum Division | Vice-President | Jeep Putz | jeep@lazcos.com | 219-712-6080 | 350 |
| Division Manager | Eric Green | egreen@lazcos.com | 219-713-3828 | 325 |
| Project Manager | Jon Capello | jcapello@lazcos.com | 219-713-0360 | 226 |
| Project Manager | Scott Miller | smiller@lazcos.com | 219-712-6086 | 330 |
| Project Manager | Scott White | swhite@lazcos.com | 219-789-7646 | 320 |
| Warehouse | Warehouse Manager | Ted Kalch | tkalch@lazcos.com | 219-712-6083 | 215 |
| Assistant Warehouse Manager | David Harris | dharris@lazcos.com | 219-798-0278 | |
