Insights

Regional Focus Stalworth Underground targets Chicago and NW Indiana for its specialty heavy civil and building foundation and earth retention services, with capability to bid broader regional projects. Sales opportunities exist in nearby urban infrastructure rebuilds, transit, and commercial development requiring skilled foundation and shoring solutions.

Scale & Growth Despite being founded in 2012, the company has achieved rapid volume growth to a multi-million annual revenue, signaling a scalable service model. This suggests they may pursue larger project opportunities and longer-term contracts with general contractors seeking dependable specialty subcontractors.

Core Competencies Expertise centers on heavy civil, foundation, and earth retention services with an emphasis on innovative engineering and integrity. Target opportunities include complex shoring, underpinning, dewatering, and earth retention packages for multifamily, commercial, and industrial builds.

Tech & Delivery Use of modern tech stack and cloud-enabled tools indicates potential for efficient project management, BIM coordination, and data-driven progress. Leverage this to position as a technologically proficient partner for integrated delivery and risk management in bid proposals.

Market Positioning Competing with mid-to-large regional players with substantial revenue and workforce, suggesting opportunities to pursue joint ventures or subcontracting roles on larger bids. Highlight local presence, project diversity, and readiness for cross-border work into Illinois, Indiana, and nearby states.

Stalworth Underground Tech Stack

Stalworth Underground uses 8 technology products and services including WordPress, Drupal, oEmbed, and more. Explore Stalworth Underground's tech stack below.

  • WordPress
    Content Management System
  • Drupal
    Content Management System
  • oEmbed
    Dev Tools
  • Google Fonts API
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • HTTP/3
    Web & Portal Technology
  • Sitelinks Search Box
    Web Tools And Plugins

Stalworth Underground's Email Address Formats

Stalworth Underground uses at least 1 format(s):
Stalworth Underground Email FormatsExamplePercentage
FLast@stalworthunderground.comJDoe@stalworthunderground.com
93%
First.Last@stalworthunderground.comJohn.Doe@stalworthunderground.com
7%

Frequently Asked Questions

What is Stalworth Underground's phone number?

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You can contact Stalworth Underground'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 Stalworth Underground's official website and social media links?

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Stalworth Underground's official website is stalworthunderground.com and has social profiles on LinkedIn.

How much revenue does Stalworth Underground generate?

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As of July 2026, Stalworth Underground's annual revenue is estimated to be $10M - $25M.

What is Stalworth Underground's NAICS code?

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Stalworth Underground's NAICS code is 23 - Construction.

How many employees does Stalworth Underground have currently?

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As of July 2026, Stalworth Underground has approximately 30 employees across 1 continents, including North America. Key team members include Project Superintendent: M. W.Drafter: D. R.General Superintendent: T. G.. Explore Stalworth Underground's employee directory with LeadIQ.

What industry does Stalworth Underground belong to?

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Stalworth Underground operates in the Construction industry.

What technology does Stalworth Underground use?

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Stalworth Underground's tech stack includes WordPressDrupaloEmbedGoogle Fonts APIJSON-LDjQueryHTTP/3Sitelinks Search Box.

What is Stalworth Underground's email format?

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Stalworth Underground's email format typically follows the pattern of FLast@stalworthunderground.com. Find more Stalworth Underground email formats with LeadIQ.

When was Stalworth Underground founded?

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Stalworth Underground was founded in 2012.
Stalworth Underground logo

Stalworth Underground

ConstructionIllinois, United States11-50 Employees

Stalworth Underground is a construction contractor that specializes in heavy civil work, building foundations, and earth retention systems. It serves general contractors and construction managers by providing foundation and ground-stabilization solutions for complex projects.

Founded in 2012 and based in the Chicago region, the company concentrates its work in Chicago and Northwest Indiana, with the ability to take on larger or atypical projects when they align with its capabilities. Beyond the core area, it has completed major projects in southern Illinois and Louisiana. The firm emphasizes engineering rigor, staff integrity, and a broad, long-term perspective as guiding principles that shape its project delivery.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
2012
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Stalworth Underground's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Stalworth Underground's revenue is estimated to be in the range of $10M - $25M

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