Insights

Legacy reliability Longstanding, regionally established engineering firm with a history dating to 1947 and a track record across 44 states and Canada, indicating strong client relationships and credibility to pursue bigger, multi-state project opportunities.

Full‑scope design Multidisciplinary expertise in mechanical, electrical, plumbing and fire protection engineering positions the firm to offer integrated design solutions, enabling cross-disciplinary projects and streamlined procurement for clients seeking one‑stop engineering partners.

Midmarket focus With 11–50 employees and revenue in the mid seven figures to mid six figures range, there is an opportunity to upsize by targeting regional developers, healthcare facilities, and infrastructure clients that require dependable MEP leadership at scale.

Digital presence Active online footprint with tools like AutoCAD, cloud-based platforms and WordPress, suggesting potential to leverage digital marketing, project showcases, and proposal automation to win bids and improve outreach to prospective clients.

Stability to scale Established brand in the Southeast with a long‑standing client base; combined with scalable MEP capabilities and a revenue base that supports growth investments in personnel, software, and certifications to compete with mid‑ to large‑tier firms on select projects.

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Campbell & Associates, Inc. Tech Stack

Campbell & Associates, Inc. uses 8 technology products and services including AutoCAD, Cloudflare, RSS, and more. Explore Campbell & Associates, Inc.'s tech stack below.

  • Cad & Graphics
  • Cloudflare
    Content Management System
  • RSS
    Content Management System
  • Content Management System
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Google Tag Manager
    Tag Management
  • OpenResty
    Web Servers

Campbell & Associates, Inc.'s Email Address Formats

Campbell & Associates, Inc. uses at least 3 email formats:
Campbell & Associates, Inc. Email FormatsExamplePercentage
FirstL@caengrs.comJohnD@caengrs.com
87%
First.Last@caengrs.comJohn.Doe@caengrs.com
6%
Last@caengrs.comDoe@caengrs.com
7%

Frequently Asked Questions

What is Campbell & Associates, Inc.'s phone number?

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You can contact Campbell & Associates, Inc.'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 Campbell & Associates, Inc.'s official website and social media links?

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Campbell & Associates, Inc.'s official website is caengrs.com and has social profiles on LinkedIn.

How much revenue does Campbell & Associates, Inc. generate?

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As of October 2026, Campbell & Associates, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Campbell & Associates, Inc.'s SIC code and NAICS code?

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Campbell & Associates, Inc.'s SIC code is 8712 - Architectural Services and NAICS code is 5414 - Specialized Design Services.

How many employees does Campbell & Associates, Inc. have currently?

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As of October 2026, Campbell & Associates, Inc. has approximately 14 employees across 1 continents, including North America. Key team members include Mechanical Designer: B. U. Explore Campbell & Associates, Inc.'s employee directory with LeadIQ.

What industry does Campbell & Associates, Inc. belong to?

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Campbell & Associates, Inc. operates in the Design Services industry.

What technology does Campbell & Associates, Inc. use?

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Campbell & Associates, Inc.'s tech stack includes AutoCAD, Cloudflare, RSS, WordPress, jQuery, Google Maps, Google Tag Manager and OpenResty.

What is Campbell & Associates, Inc.'s email format?

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Campbell & Associates, Inc.'s email format typically follows the pattern of FirstL@caengrs.com. Find more Campbell & Associates, Inc. email formats with LeadIQ.

When was Campbell & Associates, Inc. founded?

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Campbell & Associates, Inc. was founded in 1947.
Campbell & Associates, Inc. logo

Campbell & Associates, Inc.

Design ServicesTennessee, United States11-50 Employees

Campbell & Associates, Inc. is a design services firm based in Chattanooga, Tennessee, offering mechanical, electrical, plumbing, and fire protection engineering design. The firm emphasizes a multidisciplinary approach that integrates these disciplines to deliver coordinated building systems. It serves a mix of local, regional, and national clients, applying its broad engineering perspective to projects across various markets. 

Founded in 1947 by Mr. George S. Campbell after his service in the Navy, the company is identified as the oldest mechanical and electrical engineering firm in East Tennessee. Its project portfolio spans forty-four states and Canada, signaling a long-standing geographic reach. The company operates within the design services industry, focusing on engineering design for complete MEP and fire protection systems.

Section iconCompany Overview

Phone number
SIC Code
8712 - Architectural Services
NAICS Code
5414 - Specialized Design Services
Founded
1947
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Campbell & Associates, Inc.'s revenue is estimated to be in the range of $25M - $50M

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