At the helm since 1988, Leif brings more than 30 years of construction and development experience to our company — and to our clients. Under his leadership, our reputation has become synonymous with superior quality and complete client satisfaction.

Leif is a graduate of the University of Wisconsin-Madison where he received a Bachelor of Science degree in Civil Engineering. He is a member of the University of Wisconsin Alumni Association and the Wisconsin Society of Professional Engineers. Leif actively supports his community through volunteer positions on numerous committees such as the boards of Literacy Services of Wisconsin, St. Aemilian-Lakeside, Inc., HeartLove Place and North Shore Country Club.

As Executive Vice President, Jim Parks applies his more than 20 years of experience in the construction industry to successfully manage all aspects of project delivery with a focus on pre construction services. He routinely assists clients with project feasibility analysis and personally oversees Berghammer’s preconstruction, conceptual estimating and preliminary budgeting processes.

A Milwaukee native, Jim earned a Bachelor of Science degree in Civil Engineering from Marquette University and his law degree from the University of Wisconsin - Madison. In addition, Jim serves on the boards of NAIOP, Academy of Learning and Leadership, Family Unity International and St. Mary’s Parish. He is a member of the Commercial Association of Realtors - Wisconsin Chapter and who recognized him as Associate of the Year in 2000 and 2004.

A 27-year construction industry veteran, George directs Berghammer’s project management department. He oversees project administration, subcontract awards and administration, estimate preparation, scheduling and cost control.

George is a native of Philadelphia and a graduate of Penn State University where he received a Bachelor of Science degree in Civil Engineering. He is President of the St. Francis Foundation Board, Future Milwaukee Class of 2003, American Concrete Institute and the Joint Apprenticeship Training Committee – Ironworker Local 8. Prior to joining Berghammer, George held leadership positions with national and regional construction firms.