With Us


Business Development /
Dan Gerth
Director of Business Development

Human Resources /
Megan Lehmann
Human Resources

General Inquiries /
Marketing & Public Relations /
Kacy Hack
Marketing Specialist

Information Technology /


MEP Associates, LLC, began as a single office engineering firm in Eau Claire, Wisconsin, in 2002.

Over the past decade, we have grown to six offices located in dynamic professional markets

Eau Claire, WI
2720 Arbor Court,
Eau Claire, WI 54701

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Tony Rongstad, PE
Principal / Chief Operating Officer / Sr. Electrical Engineer

Office Highlights
Office was converted to geothermal and solar Heating & Cooling

Featured Project

Mayo Clinic Health System - Eau Claire Hospital, Inc.

Launch Project
Madison, WI
901 Whalen Rd., Suite A,
Verona, WI 53593

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Josh Hinson, PE, LEED AP
Principal / Sr. Mechanical Engineer / Operations Manager - Madison

Featured Project

EPIC Systems Corporation

Launch Project
Norman, OK
2600 Van Buren St. Suite 2635,
Norman, OK 73072

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Art Lantagne
Principal / Operations Manager - Norman

Featured Project

Choctaw-Nicoma Park Public Schools

Launch Project
Rochester, MN
3416 Lakeridge Pl NW,
Rochester, MN 55901

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Mike Luster, PE, LEED AP
Principal / Chief Development Officer / Sr. Mechanical Engineer

Featured Project

Microbiology Research Facility

Launch Project
Twin Cities, MN
Grand Oak Office Center
860 Blue Gentian Rd. Suite 175,
Eagan, MN 55121

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Larry Nemer, PE, LEED AP BD+C
Principal / Sr. Mechanical Engineer / Operations Manager - Twin Cities

Featured Project

Health Communities Innovation Center

Launch Project
West Chester, OH
7237 Cincinnati Dayton Rd, Suite 204 B,
West Chester, OH 45069

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Ryan Fralish, PE, LEED AP, PDC
Sr. Mechanical Engineer / Operations Manager - Ohio

Featured Project

Miami University

Launch Project