Wiegmann Associates has again been named as one of St. Charles County’s largest businesses by the St. Louis Business Journal ranking at #11 with revenue of 43.6 Million in 2021. Weigmann has been headquartered in St. Charles since 2002 and…

Wiegmann Associates has again been named as one of St. Charles County’s largest businesses by the St. Louis Business Journal ranking at #11 with revenue of 43.6 Million in 2021. Weigmann has been headquartered in St. Charles since 2002 and…
ST. LOUIS, MO – Wiegmann Associates, a top St. Louis-based mechanical contractor and national leader in design/build HVAC projects, has been recognized by the St. Louis Small Business Monthly as a 2022 Winning Workplace. Just thirteen St. Louis employers were recognized…
Wiegmann Associates has been named as one of the top subcontractors in the US by COMPASS on their inaugural Select List, which recognizes firms that outperform industry averages. COMPASS provides an unbiased 3rd party assessment of subcontractors based on transparency…
Scott Becherer, Bryan Kenkel, Mike Ermeling ST. CHARLES, MO – Wiegmann Associates, a top St. Louis-based mechanical contractor and national leader in design/build HVAC projects, has promoted three leadership team members. Bryan Kenkel has been promoted to Director of Construction &…
Photo Courtesy of Green Street Real Estate Ventures ST. LOUIS, MO – Wiegmann Associates has completed HVAC work for the Union At The Grove, a new $42 million, 168-unit multi-family residential development in St. Louis, Missouri. Wiegmann was the installing…
Wiegmann Associates congratulates Annette and David on their retirement. We are so grateful for having Annette on our team for the last 25 years, and Dave Boschert for the last 27 years! We wish them all the best in their…
ST. LOUIS, MO – Josh Skeeters of St. Peters, MO has joined Wiegmann Associates as a Mechanical Revit Designer. He is responsible for building information modeling (BIM), creating and managing project data as well as assisting engineers in the design process. Skeeters started as an intern…
ST. LOUIS, MO – Mindy Schmidt of St. Charles, Missouri has joined Wiegmann Associates as an Administrative Assistant to the mechanical contractor’s Project Management department. Schmidt is responsible for supporting the project management team for all new HVAC construction projects….
Rendering Courtesy of Moseley Architects Chesterfield, MO – Wiegmann Associates has begun work on the new $35.2 million, 150-unit Shelbourne at Chesterfield senior housing development in Chesterfield, MO. Wiegmann is the design/build mechanical contractor and Engineer of Record (EOR). Construction…
ST. CHARLES, MO – Wiegmann Associates completed HVAC work on the new 70,000-square-foot headquarters and manufacturing facility for Diode Dynamics in St. Charles, Missouri. Diode Dynamics, a designer, manufacturer, and distributor of automotive LED lighting products, expanded their manufacturing capacity to…