Our Team 2017-11-01T10:48:17+00:00

Our Team

Meet Our Team


Our talented team members can be the difference in your next project. Learn more about their expertise.

Shawn P. Pnacek
Shawn P. PnacekPresident
989-832-2000 Ext. 202

Shawn is the founder and leader of the Great Lakes Bay Construction Team. Shawn has over 20 years of experience through hundreds of design and construction projects from site evaluation and planning through final occupancy.

Shawn is a graduate of Central Michigan University where he holds a Bachelor’s of Science in Construction Management.

 Patrick P. Pnacek
Patrick P. PnacekVice President

Patrick is a Project Management Professional and a Six Sigma Master Black Belt in process and systems design. He has significant financial, development, commercial and industrial experience. Strategic planning, tactical implementation, and sustainability is a key focus.

​Patrick has a Bachelor’s Degree and is a graduate of the U.S. Army Command and General Staff College.

Keshia Rotz
Keshia RotzAccounting Manager
989-832-2000 Ext. 203

Keshia has been working in the construction industry as an accountant for over 15 years. She has a vast knowledge of accounts payables, receivables, and construction financing.

Keshia holds an Associate’s degree in accounting from Delta College. ​

 Dale Schwerin
Dale SchwerinSr. Project Manager/Estimator
989-832-2000 Ext. 201

Dale has been working as a Project Manager for over 10 years since receiving his Bachelor’s Degree in Construction Management from Ferris State University and his Associates Degree in Architecture from Delta College.

With his experience on a wide variety of Commercial and Multi-Family Residential projects qualifies him to handle any project with the up most ability​.

Joe LaCross
Joe LaCrossProject Manager/Estimator
989-832-2000 Ext. 204

Joe has been working in the construction industry for over 10 years. Prior to starting his current role he worked as a journeyman carpenter, crew leader and project scheduler. His experience lies primarily in the Medical, Manufacturing, and Retail. Joe currently leads our Design-Build projects. He has extensive experience in Design-Build contracts and assists our customers from concept to completion.

Joe attended Michigan Technological University.

Ethan Rotz
Ethan RotzProject Manager/Estimator
989-832-2000 Ext. 205

Ethan has been with us since 2014, rising from Assistant Project Manager to his current position. He has experience managing a wide-array of projects. Ethan is detail-oriented, and works hard to ensure everyone he works alongside has the tools they need to be successful.

Ethan graduated from Saginaw Valley State University with a Bachelor in Science, and also holds multiple Safety-related certifications.

Ken DeWyse
Ken DeWyseGeneral Superintendent
989-832-2000 x210

Ken has been working in the construction industry for over 40 years and his extensive background makes him a valuable asset to our team. Ken manages our field operations which includes resource scheduling our superintendents / carpenters, and tools / equipment to make each project operate smoothly and efficiently.

Ken holds a State of Michigan Builders License.

Kari Pnacek
Kari PnacekReal Estate Development Manager

Kari is a licensed realtor in Michigan who joined the team in 2015. Kari offers our clients a knowledge of real estate development and site selection. She understands the commercial construction industry and the best locations to create positive results for our clients.

Ashlie Mogg
Ashlie MoggAdministrative Assistant
989-832-2000 x200

With over 15 years of customer service and administrative experience, Ashlie is customer service oriented, manages the office administration and provides accounting support.