Started in 1962 by Bob Janotta and Jim Herner, Janotta & Herner is a Design/Build contractor with a Reputation. Our company motto is “Our Reputation is Building”. We are known for top quality affordable contracting services. With every project we complete, more and more people hear the name Janotta & Herner.  We at JHI are extremely proud to have been in business for over fifty years all while maintaining our reputation as one of Ohio’s top design/build contractors.

Our goal is to exceed the client’s expectations…let us exceed yours.

NEW!  View our informational video here.
 
 
 
Janotta & Herner can build whatever type of structure you require. Warehouses, manufacturing facilities, restaurants, water parks, hotels, churches, and more.
Every month, Janotta & Herner highlights a unique project that we have completed. These projects show how JHI can design and construct any type of building you need. Take a look...
 
 
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