| Company | Category | Area | Address | Web | Contact person | |
| PLUMB TUCKETT & ASSOC INC | Surveying Services | Indiana | 64 W 67TH PL, MERRILLVILLE, Lake, Indiana, 46410-3401, USA | - | - | DON PLUMB |
| PLUMB TUCKETT & ASSOC INC | Surveyors-Land | Indiana | 64 W 67TH PL, MERRILLVILLE, Lake, Indiana, 46410-3401, USA | www.plumbtuckett.com | - | Don Plumb |
