Meet the National Construction Team

Our staff of employee owners drives economic growth throughout Wisconsin by partnering with the leaders of businesses and communities. We are project managers, seasoned superintendents and more committed to moving your company forward. Get to know the National Construction team!

Leadership
Jeff Grundahl
Owner
Mary Grundahl
Owner
Project Development
Bernie Lange
Project Development Manager
Beth Viney
Business Development Manager
Jesse Armstrong
Preconstruction Services & Estimating
Project Management
Jace Jontz
Project Manager
Julie Reff
Project Coordinator
Mike Trapino
Assistant Operations Manager & Project Manager
Scott Johnson
Project Manager
Suzi Mickelson
Operations Coordinator
Construction
Brett Shedivy
Bookkeeper & Laborer
Chris Repenshek
Superintendent
Cliff Reithel
Maintenance
Dale Ward
Carpenter
Dan Noltner
Carpenter
Dave Niesen
Carpenter
Dave Reavis
Carpenter
Greg McGuire
Superintendent
Jack Hazen
Carpenter
Jamie Blynn
Superintendent
Jamie Clough
Superintendent
Jeff Blynn
Superintendent
Jeff Johnson
Laborer
Joel Fischer
Carpenter
Jon Steurer
General Superintendent
Josh Hoeltke
Carpenter
Josh Mickelson
Carpenter
Logan Flock
Carpenter
Matt Bear
Carpenter
Mike Chatfield
Carpenter
Mike Clary
Carpenter
Neil Johnson
Superintendent
Rob Massey
Carpenter
Robert Noland
Carpenter
Steve Beyel
Superintendent
Todd Patterson
Carpenter
Trever McKeown
Laborer
Business and Marketing
Alex Alcocer
Controller
Brescia Berg
Marketing Manager & Assistant Sales Director
Brett Shedivy
Bookkeeper & Laborer
Jessica Bigler
Executive Assistant
Mary Chancellor
Accountant
Michelle Appleby
Marketing Coordinator