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Meet the JG Development Team

A local and employee-owned company, JG Development brings the best of design, project management, carpentry, and business knowledge to each of our four divisions in the greater Madison area. From home remodeling to large-scale corporate construction and everything in between, these are the faces who are here for you every step of the way.

Leadership

AJ Benik

Operations Manager

Jeff Grundahl

Founder & CEO

Joel Geissbuhler

Sales Manager

Mary Grundahl

COO

Mike Trapino

Operations Manager

Project Development

Allison Bontekoe

Interior Designer

Amy Williamson

Client Relationship Manager

Bernie Lange

Project Development Manager

Dan Sundal

Preconstruction Manager

Jen Bohen

Senior Interior Designer

Jennifer Kratochwill

Business Development Representative

Jeremy Strebel

Architectural Drafter

John Ploetz

Preconstruction Manager

Matt Eaton

Sales Representative

Patrick Flint

Estimator

Project Management

Jace Jontz

Project Manager

Jack Brigham

Project Manager

Jon Steurer

Production Coordinator

Jonathan Enriquez

Project Manager

Kendra Pfeil

Project Coordinator

Mitch George

Small Projects Manager

Samantha Novinska

Operations Coordinator

Scott Johnson

Project Manager

Skylar Jones

Project Manager

Construction

Andrew Laufenberg

Carpenter

Brett McGuire

Carpenter

Chris Repenshek

Superintendent

Corey Flock

Carpenter

Greg McGuire

Production Manager

Hayden Aney

Lead Carpenter

James Heller

Carpenter

Jamie Blynn

Superintendent

Jason Williams

Carpenter

Jay Weichmann

Foreman

Jeff Blynn

Superintendent

Jesus Garcia

Youth Apprentice Laborer

Jim Peterson

Superintendent

Josh Potter

Carpenter

Kaiden Smith

Laborer

Kaleb Nelson

Laborer

Liz Husker

Carpenter

Logan Ford

Youth Apprentice Laborer

Mike Chatfield

Facilities Manager

Owen Chatfield

Laborer

Phil Johns

Lead Carpenter

Preston McMahon

Carpenter

Rob Massey

Carpenter

Sam Willis

Superintendent

Shaun Vultaggio

Carpenter

Business and Marketing

Brescia Berg

Marketing and Communications Director

Hilary Lawry

Accountant

Jason McCutchin

Controller

Jessica Bigler

Executive Assistant

Kristi Thom

Marketing and Communications Coordinator

Michelle Appleby

Marketing and Communications Coordinator