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National HVAC Capabilities

us map of completed products

National Excellence: 43 States & Counting

Wherever your project is located, Wiegmann Associates will complete on time and within budget. We’ve built a unique organizational structure, developing relationships in local markets for successful projects across the country. Experts in HVAC design/build and value engineering, we have built projects up to $35M for clients in 43 states and counting. We can tackle your single project or a series of similar projects all over the United States. From beer distribution facilities to specialized health care centers and multi-family housing, our national experience spans a broad range of industries.

3,000+ Projects Completed in Missouri

43States and Counting

$35M Largest Completed Project:
$35 Million Dollars

"Wiegmann’s national capabilities are very helpful since we work across the country."

Chris Wilson, Director of Business Development – ARCO Construction
Featured Project SurgCenter

National Project Spotlight

  • SurgCenter Development: 60 Ambulatory Care Centers in 13 States
  • SCI Phoenix State Correctional Facility: $35M HVAC project in Montgomery, PA 
  • 334,000-square-foot specialized manufacturing facility in Fort Wayne, IN for defense contractor BAE Systems
  • Anheuser-Busch: 21 Can Plants, Lid Plants, Breweries, Offices across the U.S. Saving $10M per year, more than $130M since 2002
NATIONAL PROJECTS

Affiliations

badge for Select Top Subcontractor 2024 award
partner logo stating ISNETWorld Ravs Plus Participant
text logo for Global Gold Chain Alliance with Proud Member label
blue and yellow Controlled Environment Building Association logo with proud member text label
blue and gray text logo Plumbers & Pipefitters Local 562 with pipe image
blue text logo Sheet Metal Workers Local Union #36
blue and yellow Teamsters Local 682 with lion crest