Grissinger-Johnson Sales is a manufacturer’s representative company dedicated to the sales and marketing of leading electrical and communications equipment manufacturers. The company was founded in 1971 by Robert Grissinger and Dwaine Johnson. In 1993 the company was purchased from the remaining founder Bob Grissinger by Dave Andersen and Joe Quinn. The current management team is led by the 3rd ge
neration owners of Joe Quinn President, Tom Quinn Vice President/Treasurer, and Jay Scott Vice President/Secretary. Grissinger-Johnson Sales is committed to partnering with wholesale distributors while creating demand with contractors/installers, specifiers, and end users