
We are a full service steel erection company with more than 25 years of steel erection experience. Harmon Steel Inc. is a full service steel erection company, with more than 25 years of steel erection experience. Harmon Steel employees have dedicated themselves to ensuring projects are done safely and efficiently. As a union contractor signatory in Indiana, Kentucky and Ohio, HS has the labor capabilities to take on any project. Harmon Steel's labor pool ensures that your project will be properly staffed and able to maintain the construction schedule.