Management Team

Grant E. Johnson

Grant E. Johnson, PE, Chairman of the Board
Grant is a Professional Engineer and is registered in 14 states. Grant has 45 years of construction experience and has been President of Grant's Mechanical, Inc. since it was founded in 1975.

Jamie KronbeckJamie Kronbeck, PE, LEED AP, President
Jamie is a Registered Professional Engineer, receiving his Mechanical Engineering degree from North Dakota State University. Jamie Is a LEED Accredited Professional since June 2008. Jamie has been employed with Grant's Mechanical Inc since May, 2001.

Paul LinstadPaul Linstad, Vice President
Paul has an extensive construction background and is one of GMI's Project Managers & Estimators. He has been with Grant's Mechanical Inc. since April 1985.

 

Corley BensonCorley Benson, Corporate Secretary
Corley has been an employee of Grant's Mechanical since June 1994 and he is a Master Plumber in 4 states. Corley has a BS degree in Industrial Studies from Moorhead State University.


Paul CorcoranPaul Corcoran, Corporate Treasurer
Paul Corcoran has a B.S. in Business Economics. He has been employed with Grant's Mechanical Inc. since March, 1979.

 

Cody ReilandCody Reiland, Project Manager
Cody has been working for Grant's Mechanical Inc since August 2000 and is a graduate of the Grant's Mechanical Skilled Trade School. Cody has been a project manager since January 2007.

 

Jeremey JohnsonJeremy Johnson, Project Manager
Jeremy has been working for Grant's Mechanical Inc since August 1997 and is a graduate of the Grant’s Mechanical Skilled Trade School. Jeremy has been a project manager since March, 2007.

 

Jeremey JohnsonAmy Beaton, Manager of Engineering Services, LEED AP
Amy Beaton has a degree in Mechanical Engineering from North Dakota State University. She has been in the Mechanical Engineering field since 1991 and is currently Manager of Engineering Services Department for Grant’s Mechanical. Amy Is a LEED Accredited Professional Since July 2008.

Jeremey JohnsonCody Hedberg, Service Manager, Safety Coordinator
Cody is the teamleader of GMI's Service Department. He has been employed with GMI since June 2006. Cody is a graduate of Minot State University and has a B.S. degree.



Steve HoepfnerSteve Hoepfner, EIT
Steve is a graduate of North Dakota State University and has a degree in Mechanical Engineering. Steve has been employed as a Mechanical Engineer in Training since January 2008.

 

LeAnn MoosLeAnn Moos, Human Resources Generalist
LeAnn joined Grant's Mechanical Inc in May 2010. She has a B.S. in management and human resources from the University of Mary and brings several years of HR and marketing experience to the company.


Joyce JohnsonJoyce Johnson, Board of Directors
Joyce has been with the company since March 1981. She has extensive experience in business and office.

 

 

Marc ErbesMarc Erbes, Master Electrician
Marc received his Masters in 2001 for North Dakota and Minnesota. He attended Moorhead Vocational College in 1989 receiving an Associate in Construction Electricity. Marc has been employed with Grants Mechanical since June 2009.

Mark RobertsdahlMark Robertsdahl, Superintendent
Mark joined the company in December 1982. Mark graduated from North Dakota State School of Science with a degree in Business Management. Mark brings experience as a Shop Foreman and Sheet Metal Fabricator. Mark oversees all operations from the Fabrication Shop to the field.

Perry RonningPerry Ronning, Director of Apprenticeship
Perry joined Grant’s Mechanical Inc in October 2010. He is a graduate of North Dakota State College of Science and has taught auto technology at Fargo South High for nearly a decade. Perry also works in local residential and commercial building code enforcement.