Tim Vivian is President of Green Mountain Pipeline Services, which he co-founded with Corey Stearns and Brent Ketner in 2003. He has been involved with trenchless technologies and collection system inspection, maintenance and rehabilitation for more than 25 years, having begun his career in the trenchless industry in the early 1990s, a few years after graduating from Cornell University.

Tim has personally been involved in sewer line cleaning, TV inspection, complete manhole rehabilitation, and trenchless point repairs, with most of his experience coming from full-length re-lining, both fold/form and cured-in-place processes.

He has worked in all facets of the industry from the field, to wet-out, to sales/estimating, to his current role. Tim also was Cure-Line Pipe’s technical advisor during the time that it was sold to other contractors.

Tim is Past President of NASSCO, the National Association of Sewer Service Companies.