Insights

Strong Market Presence Wiegmann Associates has established a significant presence as one of the largest mechanical contractors in St. Louis, recognized by local industry rankings and national awards, indicating a solid reputation and potential for expanding service offerings within its existing market.

Diverse Project Portfolio With experience spanning from health care to multi-family housing and beer distribution facilities across 42 states, Wiegmann's broad industry expertise suggests opportunities for customized HVAC system solutions tailored to various industry needs.

Technology & Innovation Active participation in BIM and prefab forums and hiring specialized controls engineers show Wiegmann's commitment to innovative, energy-efficient solutions, opening avenues for sales of advanced HVAC controls and sustainable system upgrades.

Growth & Talent Acquisition Recent hires of project managers and controls engineers indicate ongoing expansion efforts and investment in skilled personnel, providing opportunities to present additional or upgraded HVAC design/build solutions to support their growth.

Financial Capacity With revenues estimated between $25 million and $50 million and recognition as a top specialty contractor, Wiegmann displays financial stability, making them a reliable partner for large-scale and multi-faceted HVAC projects requiring substantial investment.

Similar companies to Wiegmann Associates

Wiegmann Associates Tech Stack

Wiegmann Associates uses 8 technology products and services including Twemoji, Font Awesome, Lua, and more. Explore Wiegmann Associates's tech stack below.

  • Twemoji
    Font Scripts
  • Font Awesome
    Font Scripts
  • Lua
    Programming Languages
  • All in One SEO
    Search Engines
  • HSTS
    Security
  • Material Design Lite
    UI Frameworks
  • Contact Form 7
    Web Platform Extensions
  • OpenResty
    Web Servers

Media & News

Wiegmann Associates's Email Address Formats

Wiegmann Associates uses at least 2 format(s):
Wiegmann Associates Email FormatsExamplePercentage
FLast@wiegmannassoc.comJDoe@wiegmannassoc.com
44%
First.Last@wiegmannassoc.comJohn.Doe@wiegmannassoc.com
11%
FirLast@wiegmannassoc.comJohDoe@wiegmannassoc.com
1%
FLast@wiegmannassoc.comJDoe@wiegmannassoc.com
44%
FLast@waidb.comJDoe@waidb.com
86%
Last@waidb.comDoe@waidb.com
9%
FirstLast@waidb.comJohnDoe@waidb.com
5%

Frequently Asked Questions

Where is Wiegmann Associates's headquarters located?

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Wiegmann Associates's main headquarters is located at 750 Fountain Lakes Blvd., St. Charles, MO 63301, US. The company has employees across 1 continents, including North America.

What is Wiegmann Associates's phone number?

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You can contact Wiegmann Associates's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Wiegmann Associates's official website and social media links?

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Wiegmann Associates's official website is wiegmannassoc.com and has social profiles on LinkedIn.

How much revenue does Wiegmann Associates generate?

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As of October 2025, Wiegmann Associates's annual revenue is estimated to be $46M.

What is Wiegmann Associates's SIC code NAICS code?

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Wiegmann Associates's SIC code is 1711 - Plumbing, Heating and Air-Conditioning NAICS code is 23 - Construction.

How many employees does Wiegmann Associates have currently?

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As of October 2025, Wiegmann Associates has approximately 70 employees across 1 continents, including North America. Key team members include Chief Financial Officer: D. S.Chief Financial Officer: D. E.Vice President - Business Development: G. W.. Explore Wiegmann Associates's employee directory with LeadIQ.

What industry does Wiegmann Associates belong to?

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Wiegmann Associates operates in the Construction industry.

What technology does Wiegmann Associates use?

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Wiegmann Associates's tech stack includes TwemojiFont AwesomeLuaAll in One SEOHSTSMaterial Design LiteContact Form 7OpenResty.

What is Wiegmann Associates's email format?

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Wiegmann Associates's email format typically follows the pattern of FLast@wiegmannassoc.com. Find more Wiegmann Associates email formats with LeadIQ.

When was Wiegmann Associates founded?

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Wiegmann Associates was founded in 1995.
Wiegmann Associates

Wiegmann Associates

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.

Section iconCompany Overview

Headquarters
750 Fountain Lakes Blvd., St. Charles, MO 63301, US
Phone number
SIC Code
1711 - Plumbing, Heating and Air-Conditioning
NAICS Code
23 - Construction
Founded
1995
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Wiegmann Associates's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Wiegmann Associates's revenue is estimated to be in the range of $25M$50M

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