Dale Fenton is still in business.
He has sold the rights to Levelups to Lippert. Dale is now the exclusive installer of levelUps in Indiana.
His other company Trailair Service Centre in Goshen is still up and running.
See his ad on the forum at
http://www.5thwheelforums.com/trailair_page1.html
Trailair Service Center can be reached at 800-988-4238