Meet the team of outstanding professionals at Weidner's Mechanical Contractors. For over 69 years we've been a leader in residential and commercial plumbing and HVAC services in Central Minnesota.

Email plans and all inquiries to

Email all requests for service and repairs to

Bruce Gohmann, President and Majority Owner

320-252-3000 Ext #215

Bruce's success within the construction industry for over 40 years has rewarded him with great leadership skills and respect within the mechanical construction industry. Bruce holds the "Master HVAC License" for Weidner's and has extensive experience in project design, management, and project estimating. He is sensitive to the owner's mechanical needs and has been very successful in bringing projects to completion, both on schedule and within budget.

Dan Goebel, Vice President/Minority Owner. Piping Division Project Manager/Estimator

320-252-3000 Ext #218

Dan' career in mechanical construction since 1999 with Weidner's, along with his accomplishments involving a range of projects, has resulted with a high level of success regarding planning and executing, while effectively communicating. Dan's commitment, results in successful projects with on time completion and budget awareness. Dan is also involved with Weidner's business promotions and advertising development.

Adam Goebel, Sheet Metal Division Project Manager/Estimator

320-252-3000 Ext #217

Adam joined Weidner's Mechanical Contractors in 2014 and was previously employed in the construction field for 11 years. Adam's hands on experiences are a true asset, as he has integrated into the mechanical construction industry. Adam manages both medium and large HVAC projects, and is successful completing these projects on schedule.

Nathan Beier, Project Manager

320-252-3000 Ext #227 Cell #320-293-4012

Nathan started his career with Weidner's in 2004 as a plumber apprentice. After his apprenticeship Nathan earned his Journeyman and Master Plumbing License over the next 10 years, while working as a Field Foreman. That experience allows Nathan to understand the importance of Project Management along with Field Coordination. It also makes him an asset to our customers, suppliers and the entire Weidner staff.

Jonah Wendt, Assistant Project Manager

320-252-3000 Ext #216

As a student in the St. Cloud State University Construction Management Course, Jonah came on board in the fall of 2019. Jonah has joined us full time, as of December of 2020. His support to the entire Project Management Team is very much welcomed.

Becky Poepping, Project Manager Assistant

320-252-3000 Ext #232

Becky joined Weidner's in March of 2017. Becky's experience supports the needs of our Project Manager Team.

Diane Proell, Accountant

320-252-3000 Ext #211

Diane, began her employment with us in December of 2021, and brings over 25 years of construction accounting experience to the Weidner Team.

Brittany Dickey, Payroll Assistant/Accounting

320-252-3000 Ext #229

Brittany joined our team in December of 2021, after her training and education at the St. Cloud Technical and Community College.

Jo Ann Kemp, Administrative Assistant/Receptionist and Accounts Payable Clerk

320-252-3000 Ext #210

Jo Ann joined the Weidner Team in the spring of 2019. Since then Jo Ann has been lending her support to the Weidner staff in multiple facets. She is the welcoming voice and smile that often greets you when you call or stop in, and with great experience, Jo Ann consistently directs the traffic within our very busy office setting.

The Weidner Service Department is here to Serve You, Our Valued Customer

Nate Stueve, Service Manager/Estimator

320-252-3000 Ext #222

Nate has been employed with Weidner's Mechanical Contractors since 2008, with his original duties as a service technician in the service department. Nate's abilities were recognized, and he was promoted to service manager in 2016. Nate's field experience is greatly appreciated in his management position.

Loren Birr, Assistant Service Manager and Service Customer Development

320-252-3000 Ext #214

Loren joined Weidner's Mechanical Contractors in 2015. Loren's attention to detail and his go-getter attitude leads to a high level of customer satisfaction and is very beneficial to our company goals. His willingness to understand the customer's needs assures that they have a good experience, which aids in our customer retention.

Brittany Diederich, Service Dispatch and Billing

320-252-3000 Ext #219

Brittany joined the Weidner Team in February of 2020. Brittany's years of industry experience gives her the ability to satisfy our customer's needs. With prioritization and strategic scheduling Brittany is a great asset to both our customers and our team of qualified service technicians.

David Heidgerken, Safety Coordinator

320-252-3000 Ext #230 Cell #320-248-6684

David joined the Weidner Team in the fall of 2019. His concentrated efforts regarding safety are first and foremost, both on job sites as well as in our shop and warehouse areas.

Harry Rothstein, Director of Business Development
Cell Phone Only 320-250-5390

Harry's communications with contractors, architects, end users and developers identify opportunities. His commercial construction experience and successes that began in 1979, provides the ability to build relationships, while realizing opportunities for both Weidner's and the valued Customer. As well, Harry often introduces employment opportunities to candidates, looking to improve their careers and joining the staff at Weidner's.