Insights

Long-Standing Reputation G.A. Johnson & Son's 142-year family-owned legacy positions it as a trusted and established player in Chicago’s construction market, making it a reliable partner for clients seeking stability and a proven track record.

Diverse Project Portfolio The company's extensive experience across commercial, retail, healthcare, educational, residential, and community projects suggests a versatile capability to handle varied client needs, opening opportunities across multiple construction segments.

Regional Expansion Operating in six states indicates growth potential and an ability to target regional markets, offering sales teams prospects to approach clients with regional development projects or multi-state commercial opportunities.

Technological Foundations Utilization of web technologies like WordPress, PHP, and Google Maps demonstrates a digital presence that can be leveraged to enhance outreach and streamline client engagement for new business development efforts.

Mid-Market Focus With revenues in the $1M to $10M range and a relatively small team, there is potential to position tailored professional services and value-engineering solutions to smaller and mid-sized clients in need of personalized construction management support.

G.A. Johnson & Son Tech Stack

G.A. Johnson & Son uses 8 technology products and services including RSS, Font Awesome, Google Maps, and more. Explore G.A. Johnson & Son's tech stack below.

  • RSS
    Content Management System
  • Font Awesome
    Font Scripts
  • Google Maps
    Maps
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Genesis Framework
    Web Platform Extensions
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

Media & News

G.A. Johnson & Son's Email Address Formats

G.A. Johnson & Son uses at least 1 format(s):
G.A. Johnson & Son Email FormatsExamplePercentage
FLast@gajohnson.comJDoe@gajohnson.com
100%

Frequently Asked Questions

Where is G.A. Johnson & Son's headquarters located?

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G.A. Johnson & Son's main headquarters is located at 828 Foster Street Evanston, Illinois 60201 United States. The company has employees across 1 continents, including North America.

What is G.A. Johnson & Son's phone number?

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You can contact G.A. Johnson & Son'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 G.A. Johnson & Son's official website and social media links?

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G.A. Johnson & Son's official website is gajohnson.com and has social profiles on LinkedIn.

What is G.A. Johnson & Son's NAICS code?

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G.A. Johnson & Son's NAICS code is 23 - Construction.

How many employees does G.A. Johnson & Son have currently?

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As of May 2026, G.A. Johnson & Son has approximately 20 employees across 1 continents, including North America. Key team members include : J. G.. Explore G.A. Johnson & Son's employee directory with LeadIQ.

What industry does G.A. Johnson & Son belong to?

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G.A. Johnson & Son operates in the Construction industry.

What technology does G.A. Johnson & Son use?

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G.A. Johnson & Son's tech stack includes RSSFont AwesomeGoogle MapsPHPBootstrapGenesis FrameworkApacheApache HTTP Server.

What is G.A. Johnson & Son's email format?

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G.A. Johnson & Son's email format typically follows the pattern of FLast@gajohnson.com. Find more G.A. Johnson & Son email formats with LeadIQ.

When was G.A. Johnson & Son founded?

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G.A. Johnson & Son was founded in 1874.

G.A. Johnson & Son

ConstructionIllinois, United States11-50 Employees

G. A. Johnson & Son is a seventh-generation general contracting and construction management firm based in Evanston, Illinois, with operations spanning six states. The company provides a broad range of services for commercial, retail, health and educational facilities, as well as residential estates, warehouses, banking facilities, and community centers, among others, offering delivery methods including design/build, general construction, construction management, and pre-construction services such as value engineering, budgeting, and constructability reviews. Its work targets developers, corporate clients, retailers, institutions, and other organizations seeking integrated construction solutions that cover both project execution and early-stage planning. With a long-standing family lineage dating back 142 years, the firm positions itself as a full-service contractor capable of handling diverse project types from interiors to expansive facilities.

Section iconCompany Overview

Headquarters
828 Foster Street Evanston, Illinois 60201 United States
Phone number
NAICS Code
23 - Construction
Founded
1874
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    G.A. Johnson & Son's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    G.A. Johnson & Son's revenue is estimated to be in the range of $1M$10M

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