Professional Design Services

At ADA we value your input and strive to respond to your questions promptly. Please use the following to contact us with any additional questions or concerns.

Indiana Region
Phone: 317-472-7450
Email: Don Walker,  [email protected]
Email: John Gambrel, [email protected]

Kentucky and Tennessee Region
Phone: 615-471-5366
Email: Joe Seal, [email protected]

Ohio Region
Phone: 513-337-0035
Email:  Ron Vogel, [email protected] or Joe Seal, [email protected]