Wiegmann Associates Employee Directory

ConstructionUnited States51-200 Employees

Wiegmann Associates is one of the HVAC industry’s premiere national design/build mechanical contractors. From HVAC design to systems installation and service, Wiegmann has focused on innovative, energy saving and cost-effective HVAC solutions since 1995. Based in St. Louis, MO we've built projects in 42 states and counting, ranging up to $35M. From beer distribution facilities to specialized health care centers and multi-family housing, our experience spans a broad range of industries.

Our highly skilled St. Louis HVAC service team is professional, responds quickly, and is available 24/7 for emergencies in St. Louis.

Find Wiegmann Associates employees' phone numbers or email addresses

Wiegmann Associates Global Highlights

North America
74

United States Of America
74

Wiegmann Associates's Leadership

D. S.
Chief Financial Officer
Mobile Phone
Email
D. E.
Chief Financial Officer
Mobile Phone
Email
G. W.
Vice President - Business Development
Mobile Phone
Email
C. W.
President
Mobile Phone
Email
G. W.
President
Mobile Phone
Email
D. E.
Owner Human Resources Executives
Mobile Phone
Email
J. A.
President
Mobile Phone
Email
G. W.
President
Mobile Phone
Email

Contact profiles from Wiegmann Associates

Name

Title

Contact Info

Location

Last Update

K. J.
Assistant Controller
Mobile Phone
Email
United StatesMissouri
Aug 11, 2025
D. B.
Safety Director
Mobile Phone
Email
Oct 23, 2024
J. E.
Service Sales/Project Manager
Mobile Phone
Email
Sep 09, 2025
B. W.
Service Sales / Project Manager
Mobile Phone
Email
United StatesMissouri
Oct 27, 2025
S. A.
Project Manager
Mobile Phone
Email
United StatesMissouri
Jul 30, 2025
J. W.
Project Manager
Mobile Phone
Email
Oct 20, 2025
N. A.
Project Manager
Mobile Phone
Email
United States
Sep 11, 2025
T. J.
Engineering Manager
Mobile Phone
Email
United StatesMissouri
Jul 18, 2025
K. B.
Service Manager
Mobile Phone
Email
United StatesMissouri
May 04, 2024
R. C.
Controls Manager
Mobile Phone
Email
United StatesMissouri
Jun 27, 2025

Frequently Asked Questions

What is Wiegmann Associates known for?

Wiegmann Associates was founded in 1995 operates in the Construction industry. The company's main headquarters is located in 750 Fountain Lakes Blvd., St. Charles, MO 63301, US; you can contact the main corporate office by phone at

+1-636-940-****

. Explore Wiegmann Associates's company overview page for more information.

What is Wiegmann Associates's most common email format?

Wiegmann Associates employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Wiegmann Associates email formats with LeadIQ.

How many employees does Wiegmann Associates have currently?

Wiegmann Associates has approximately 70 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are Wiegmann Associates's key employees and leadership?

As of October 2025, Wiegmann Associates's key employees include:

Chief Financial Officer: D. S.
Chief Financial Officer: D. E.
Vice President - Business Development: G. W.
President: C. W.
President: G. W.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking