Jay Trowbridge | Excavation Manager

Jay Trowbridge is the Excavation Manager. He has twenty years of experience in excavation, equipment operation, bidding and project coordination. He is a licensed Wisconsin utility contractor and skilled at design and installation. Jay manages the Excavation Department and oversees bidding and work on both S.C. Swiderski developments and outside projects. Jay is known for his easy going nature and commitment to his department.

BILL SIEGLER | Civil Engineer

Bill is an integral part of the Construction Division as head Civil Engineer. He has a Bachelor of Science degree in civil engineering from the University of Wisconsin-Platteville and 17 years of experience as a professional civil engineer doing municipal and transportation projects. Bill’s expertise is instrumental in moving multiple large scale projects forward. He is known for his attention to detail and capacity to handle a large workload as well as engaging personality.



Dave Gliniecki is Senior Project Manager for SCS Construction. Dave has seventeen years of experience in construction design and project management. He received a Bachelor of Science degree from ITT-Green Bay in Construction Management and an Associate degree in architectural/residential design and drafting from NTC. Dave’s diverse expertise as a project manager for agricultural, industrial, commercial and residential projects is an asset to the company.