Insights

Long-tenure Reliability A seventh-generation, family-owned firm with 142 years in operation signals stability and a strong track record. This can reassure potential clients and partners seeking dependable general contracting and construction management services.

Regional Growth Footprint Operating in six states with a broad portfolio across commercial, retail, healthcare, education, and residential estates indicates the ability to support multi-site, complex projects for clients with regional needs.

Full-service Delivery Offering design/build, construction management, general contracting, and pre-construction services such as value engineering and constructability reviews positions the firm to compete for integrated projects and help clients optimize scope and cost.

Mid-market Focus Revenue in the $1M–$10M range and a lean employee base (11–50) suggests opportunities to win mid-market commercial projects, renovations, and multi-site rollouts where agility and personalized service matter.

Tech Stack Optimization Reliance on established tech like WordPress, MySQL, and Microsoft 365 indicates potential for modernizing project collaboration, data management, and client portals to differentiate proposals and improve efficiency on bids.

Similar companies to G.A. Johnson & Son

G.A. Johnson & Son Tech Stack

G.A. Johnson & Son uses 8 technology products and services including WordPress, MySQL, Microsoft 365, and more. Explore G.A. Johnson & Son's tech stack below.

  • Content Management System
  • MySQL
    Database
  • Bootstrap
    UI Frameworks
  • ZURB Foundation
    UI Frameworks
  • Gravity Forms
    Web Platform Extensions
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

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

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

Frequently Asked Questions

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.

How much revenue does G.A. Johnson & Son generate?

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As of September 2026, G.A. Johnson & Son's annual revenue is estimated to be $1M - $10M.

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 September 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 WordPress, MySQL, Microsoft 365, Bootstrap, ZURB Foundation, Gravity Forms, Apache and Apache 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 logo

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

Phone number
NAICS Code
23 - Construction
Founded
1874
Employees
11-50

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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