Principe Engineering & Surveying
Seth Lemoine is a highly experienced civil engineer with a comprehensive background in project management and public works. Currently serving as a Senior Project Engineer at Principe Engineering & Surveying since June 2025, Seth previously held multiple leadership roles at Collins Engineers, Inc., including Regional Manager and Engineer Diver/Project Manager, from March 2016 to June 2025. Prior experience includes a decade as Director of Public Works and Assistant Town Engineer for the Town of Smithfield, along with positions as Site Supervisor at Landmark Structures Corp. and Construction Superintendent at Aggregate Industries. Seth started professional training as a Field Engineer at Kiewit. Seth holds a Bachelor of Science in Civil Engineering from the University of Hartford, earned between 1994 and 1998.
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Principe Engineering & Surveying
Principe Engineering, Inc. is a multi-disciplinary Civil Engineering & Surveying firm specializing in the areas of Land & Site Development and Wastewater & Structural Engineering as well as surveying. Founded in 2010, our company is growing in the Rhode Island and Southeastern Massachusetts areas. We have two civil engineering office, one in Tiverton, RI and one in Narragansett, RI along with our surveying division in Woonsocket, RI.