Insights

Established Expertise Corrigan Company has a long-standing history in the construction industry since 1896, demonstrating deep experience and reliability. This extensive background positions them as a trusted partner for complex industrial and infrastructure projects, offering opportunities to provide advanced construction solutions or specialized materials.

Innovation Adoption The company actively implements innovative methodologies such as lean construction and the proprietary Corrigan Success Model. Leveraging modern project management and efficiency techniques could present opportunities for technology providers or consulting services aimed at further optimizing their processes.

Large-Scale Capabilities With the largest pipe fabrication operation in St. Louis and the ability to handle highly complex projects, Corrigan presents a prime target for supply chain collaborations, advanced fabrication equipment, or specialized construction materials needed for large infrastructure developments.

Strong Local and National Presence While headquartered in St. Louis, Corrigan delivers projects across the country, opening avenues for regional or national service providers interested in expanding their industrial and institutional construction partnerships with a reputable contractor.

Recent Contract Win The recent signing of a new client, Ameren Missouri, indicates ongoing growth and project opportunities in the utility sector. This suggests potential collaboration opportunities in energy, water treatment, or infrastructure upgrades for suppliers and service providers targeting utilities and public-sector projects.

Corrigan Company Mechanical Contractors Tech Stack

Corrigan Company Mechanical Contractors uses 8 technology products and services including CIM Technologies, RSS, Cloudflare, and more. Explore Corrigan Company Mechanical Contractors's tech stack below.

  • CIM Technologies
    Cad & Graphics
  • RSS
    Content Management System
  • Cloudflare
    Content Management System
  • MySQL
    Database
  • Font Awesome
    Font Scripts
  • Google Fonts API
    Font Scripts
  • Infinite Scroll
    Javascript Libraries
  • Google Analytics
    Web Analytics

Corrigan Company Mechanical Contractors's Email Address Formats

Corrigan Company Mechanical Contractors uses at least 1 format(s):
Corrigan Company Mechanical Contractors Email FormatsExamplePercentage
First.Last@corriganco.comJohn.Doe@corriganco.com
92%
First@corriganco.comJohn@corriganco.com
4%
FirstL@corriganco.comJohnD@corriganco.com
2%
Fir.Last@corriganco.comJoh.Doe@corriganco.com
2%

Frequently Asked Questions

Where is Corrigan Company Mechanical Contractors's headquarters located?

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Corrigan Company Mechanical Contractors's main headquarters is located at 3545 Gratiot Street St. Louis, Missouri United States. The company has employees across 2 continents, including North AmericaEurope.

What is Corrigan Company Mechanical Contractors's phone number?

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You can contact Corrigan Company Mechanical Contractors'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 Corrigan Company Mechanical Contractors's official website and social media links?

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Corrigan Company Mechanical Contractors's official website is corriganco.com and has social profiles on LinkedIn.

How much revenue does Corrigan Company Mechanical Contractors generate?

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As of March 2026, Corrigan Company Mechanical Contractors's annual revenue is estimated to be $100M.

What is Corrigan Company Mechanical Contractors's SIC code NAICS code?

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Corrigan Company Mechanical Contractors's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified NAICS code is 23 - Construction.

How many employees does Corrigan Company Mechanical Contractors have currently?

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As of March 2026, Corrigan Company Mechanical Contractors has approximately 74 employees across 2 continents, including North AmericaEurope. Key team members include Ceo: D. C.Vice President Of Power / Heavy Industrial: J. H.Vice President Estimating / Preconstruction: B. G.. Explore Corrigan Company Mechanical Contractors's employee directory with LeadIQ.

What industry does Corrigan Company Mechanical Contractors belong to?

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Corrigan Company Mechanical Contractors operates in the Construction industry.

What technology does Corrigan Company Mechanical Contractors use?

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Corrigan Company Mechanical Contractors's tech stack includes CIM TechnologiesRSSCloudflareMySQLFont AwesomeGoogle Fonts APIInfinite ScrollGoogle Analytics.

What is Corrigan Company Mechanical Contractors's email format?

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Corrigan Company Mechanical Contractors's email format typically follows the pattern of First.Last@corriganco.com. Find more Corrigan Company Mechanical Contractors email formats with LeadIQ.

Corrigan Company Mechanical Contractors

ConstructionMissouri, United States51-200 Employees

Corrigan was founded in 1896 by John F. Corrigan to fulfill a need – indoor plumbing. From a neighborhood plumbing shop, the company has grown and adapted to needs ever since, maximizing the productivity skilled craftsmen with proficient construction management that delivers the best value…always.

Today, Corrigan delivers highly complex projects for industrial, institutional, commercial, nuclear, power, waste water treatment customers in St Louis and throughout the country. Ever an innovator, Corrigan has advanced its customer-focused approach in several ways, including:
•	Deploying a time-tested innovative construction process called the Corrigan Success Model that delivers the best cost by adding value at every step along the way. 
•	Developing the St. Louis area’s largest pipe fabrication operation, delivering greater efficiency, higher quality craftsmanship, and lower cost than assemblies made on the job site. 
•	Becoming one the earliest adopters and best practitioners of lean construction.

Corrigan is ISO 9001 certified.  Its award-winning mechanical contracting services deliver optimal value when engaged in the early planning process of a project.  For the full breadth of Corrigan’s services and projects visit www.corriganco.com.

Section iconCompany Overview

Headquarters
3545 Gratiot Street St. Louis, Missouri United States
Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Corrigan Company Mechanical Contractors's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Corrigan Company Mechanical Contractors's revenue is estimated to be in the range of $25M$50M

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