Together Everyone Achieves More
Meet the Leadership Team
We strive to help every employee become a more valuable member of the team and the community. We communicate clear expectations, provide the tools our team members need to succeed, and surround them with other great employees.
Tom Holtz
Chief Executive Officer
Dan Bullock
President of Holtz Companies
Rick Rogers
Executive VP - Tennessee
Mark Crowley
Executive VP - Wisconsin
Trina McVicker
Director of HR and Community Development
Meet the Office Team
Jeff Andersen
Superintendent - TN
Nathan Borcherding
Project Assistant
Chris Chambliss
Superintendent - TN
Bill Daniels
IT Manager
JoAnn Damiani
Project Assistant - TN
Bill Devlin
Superintendent
Bonnie Ellinger
Administrative Assistant
Frank Gauger
Preconstruction Manager
Tina Grable
Project Assistant
Mandy Haerr
HR and Accounting Assistant
Elizabeth Harkins
Executive Assistant
Diego Herrera
Project Manager - TN
Tyler Johnson
Project Manager
Alex Kahler
Project Manager
Zach Klett
Superintendent
Bart Lechner
Project Manager
Todd Lederhaus
Expeditor
Cynthia MacLeod
Project Manager
Jonas Martin
IT Associate
Ashley Mayo
Executive Assistant - TN
Mandy Mazzara
Controller
JR Mitchell
Superintendent - TN
Max Mitchell
Superintendent
Jamie Naquin
Project Manager
Brandon O’Brien
Superintendent
Jen Pedersen
Project Coordinator
Maggie Raimer
Executive Assistant
Andy Raupp
Superintendent
Wesley Richmond
Superintendent
Ruthie Rogers
VP of Business Operations - TN
Brenda Schultz
Accounting
Kelly Stacionis
Safety Manager
Kathy Slaght
Staff Accountant
Tammy Stark
Project Coordinator
Ryan Staudt
Superintendent
Chris Thompson
Branch Manager - FL
David Webber
Warehouse Manager
Matt Wilant
Superintendent
Hans Wilkes
Project Manager
Tracy Wimer
Project Manager
Rebecca Underwood
Administrative Manager
David Webber
Warehouse Manager
Licensed in
Wisconsin • missouri • tennesee • alabama • florida
