Copyright ©2014 Janotta & Herner
Any questions or comments should be sent to webmaster@janottaherner.com
Welcome to our website
We are a design/build contractor serving the Northern Ohio area for over 50 years.

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 every client’s expectations…let us exceed yours.
Some of our clients
A.J. Rose Manufacturing Company
Advanced Bulk & Conveying
Akro-Mils
American Colors Inc.
American Excelsior
Artiflex
Beck Suppliers Inc.
Bellevue Hospital
Berry Plastics Corporation
Bettcher Industries
Borgers USA Corp
Breckenridge Paper & Packaging Inc.
Bridgestone APM Company
Bunge North America
CertainTeed Corp.
Citizens Banking Co.
Cleveland Clinic Cancer Center Sandusky
Croghan Colonial Bank
Crown Battery Manufacturing
DaVita/Team Genesis
E.S.Wagner Co.
Eisenmann Corporation
Erie Community Federal Credit Union
Evergreen Plastics Ltd.
Extol of Ohio
Fenner Dunlop
Firelands Electric Cooperative
Firelands Federal Credit Union
Firelands Regional Medical Center
First National Bank
Fisher & Paykel
Fisher-Titus Medical Center
Flat Rock Care Center
Foster Chevrolet, Inc.
Fremont City Schools
Freudenberg-NOK Corteco
Ganley Auto Group
Goodwill Industries
Grace Lutheran Church
Graham Automall
Great Lakes Rail Service, Inc.
Hall's Farm Market
Hanlin Rainaldi Construction Corp.
Harvest Baptist Temple
Heinz USA
Hueter Toledo Inc.
Humanetics Innovative Solutions
Huron County Humane Society
Huron United Methodist Church
Impact Credit Union, Inc.
Industrial Energy Management, Inc.
Industrial Power Systems Inc.
INOAC Exterior Products, LLC
International Automotive Components
JBT FoodTech
Jeld-Wen
Johns Manville
K & K Interiors
K & W Distributing Co., Inc.
Kalahari Resorts
Kasper Auto Group
KelKo Products Company
KTM North America, Inc.
Liberty Aviation Museum
Mad River Harley-Davidson
Maple City Rubber Company
Midwest Industries
Monroeville Local Schools
Motion Controls Robotics
MSI Hospitality Solutions
MTD Consumer Products
New Horizons Baking Company
Norfolk Southern Corporation
Norplas Industries, Inc.
Northern Ohio Rural Water
O.E. Meyer Co.
Olympus Surgical Technologies of America
Pepperidge Farm, Inc.
Pioneer Hi-Bred International, Inc.
Plum Brook Country Club
Precision Automotive Plastics
Quality Welding
R.R. Donnelley & Sons Company
Sandridge Food Corporation
Sandusky Bay Company
Sandusky Central Catholic School
Sandusky Dialysis Center
Sandusky Orthopedics & Rheumatology
Sandusky Register
Schild's IGA
Second Harvest Food Bank
Servex Electronics
Sharpnack Chevrolet
Shiloh Industries, Inc.
Shurtech Brands, LLC
Siemens Industry, Inc.
Sierra Lobo, Inc.
Signature Label Inc.
Solae LLC
Spader Freight Services
St. Mary's Catholic Church
Star of the West Milling Company
Stein Hospice Service
Style Crest Manufacturing
SUREnergy LLC
TEAM Systems
Tower Automotive
Tracer Specialties Inc
United Initiators, Inc.
United States Gypsum
Universal Enterprises Inc.
VacationLand Federal Credit Union
Whirlpool Corporation
"Our reputation is building"