Bryn Mawr Hospital Medical Office Building


Commercial, Industrial, and Institutional HVAC, Plumbing, and Process Piping

New Construction, Renovation, and Equipment Replacement



 We have over 90 years of experience in the mechanical construction industry. As a family managed firm we are dedicated to bringing unrivaled attention to every detail of a project.  We are driven to provide the highest level of quality and value to our clients. 



 Today's projects are fast paced and complex. At John C. Kohler Co. we understand that cooperation, planning, and coordination are critical to a successful project. We pride ourselves on delivering quality craftsmanship safely, on time, and on budget.