top of page

Closed for business

Due to the untimely and sudden death of Jim Miller, the companies owner and Primary P.E., Herndon Engineering shut its doors in March of 2023. We are proud to have served the Cincinnati area and beyond, for over 30 years.

If you have questions or inquires about any projects Herndon Engineering has been apart of in the past, please contact the person below. All electronic files pertaining to any projects that were worked on have been kept and saved. Including calcs, autocad's, PDFs, emails, pictures etc.

Justin Ruthen


Cell: 513-535-4612

bottom of page