Ritzert Company


Ritzert Co., Inc. performs as a high quality, high performance commercial contractor with a trusted reputation in Southern Indiana. As a General Contractor, we strive to keep our customers satisfied by delivering projects on time and at an exceptional value. We use only skilled and qualified trades people and subcontractors that share our project values. We self-perform general excavation and dirt work, concrete footings and foundations, steel erection, and metal sheeting.
We also have skilled trades people that specialize in installation and service of boilers, compressed air systems, geothermal water source heat pumps, directional boring, HVAC, HVAC equipment & controls, plumbing, preventative maintenance, mechanical piping (HW, CW, steam, gas, condensate, chemical/process), medical gas piping, low and medium temperature refrigeration (including ammonia), variable refrigerant volume (VRV) systems, registered cross connection control device contractor/inspector/testing, service/diagnosis/troubleshooting of systems (mechanical components & building controls), site utilities (storm, sanitary, domestic water, water mains, fire lines), vacuum piping.

General Construction

Steel Erection and Sheeting


Concrete Footing and Foundations




Including, but not limited to: Process piping, medical gas piping, fuel gas piping, Vacuum piping, CO2 fire suppression piping, HVAC piping, water mains.

General Excavation and Earthwork