What is Harrington Group, Inc.'s NAICS code?

Harrington Group, Inc.'s NAICS code is 5414 (Specialized Design Services).

Insights

Growth momentum Harrington Group, Inc. is a mid-sized design services firm specializing in fire protection engineering with growing leadership additions in 2026, signaling an active expansion in technical capability and project capacity that can be pitched for larger or more complex fire protection and risk assessment engagements.

Senior talent Recent hires of senior fire protection engineer and senior dust hazards consultant indicate the company is investing in specialized expertise to win higher-value projects; target opportunities include complex hazardous environments, dust explosion risk analyses, and high-stakes property loss prevention programs.

Southeast focus As a headquarters in Duluth, Georgia, and one of the largest southeast practices for its specialties, HGI presents a strong foothold for regional expansion into nearby markets with complementary construction, insurance, and manufacturing sectors needing fire protection and forensic fire engineering services.

Technical breadth A diversified tech stack (AutoCAD, Bluebeam, Google Cloud, WordPress, Mimecast, Shopify) alongside core engineering services suggests cross-sell potential into digital collaboration, project documentation, and online client experience enhancements for larger multinational or multi-site clients.

Financial capacity With reported revenue in the 50 to 100 million range and leadership awards, HGI demonstrates financial stability and credibility, enabling sales conversations with mid-market and enterprise prospects seeking reliable large-scale fire protection and loss control consulting partners.

Harrington Group, Inc. Tech Stack

Harrington Group, Inc. uses 8 technology products and services including AutoCAD, WordPress, CookieYes, and more. Explore Harrington Group, Inc.'s tech stack below.

AutoCAD

Cad & Graphics

WordPress

Content Management System

CookieYes

Cookie Compliance

Bluebeam

Document Management Systems

Shopify

E-commerce

Mimecast

Email Security

Google Cloud

Infrastructure As A Service

WP Engine

Platform As A Service

Harrington Group, Inc. Email Formats	Example	Percentage
FLast@hgi-fire.com	JDoe@hgi-fire.com	84%
Last@hgi-fire.com	Doe@hgi-fire.com	15%
First@hgi-fire.com	John@hgi-fire.com	1%

Harrington Group, Inc. Email Formats

Example

Percentage

FLast@hgi-fire.com

JDoe@hgi-fire.com

84%

Last@hgi-fire.com

Doe@hgi-fire.com

15%

First@hgi-fire.com

John@hgi-fire.com

Frequently Asked Questions

What is Harrington Group, Inc.'s phone number?

You can contact Harrington Group, Inc.'s main corporate office by phone at

+1-704-849-****

. 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 Harrington Group, Inc.'s official website and social media links?

Harrington Group, Inc.'s official website is hgi-fire.com and has social profiles on LinkedIn.

How much revenue does Harrington Group, Inc. generate?

As of September 2026, Harrington Group, Inc.'s annual revenue is estimated to be $50M - $100M.

What is Harrington Group, Inc.'s SIC code and NAICS code?

Harrington Group, Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 5414 - Specialized Design Services.

How many employees does Harrington Group, Inc. have currently?

As of September 2026, Harrington Group, Inc. has approximately 65 employees across 1 continents, including North America. Key team members include President: W. R., Vp, Project Manager | Senior Fire Protection Engineer: Z. A. and Controller: L. B. C. Explore Harrington Group, Inc.'s employee directory with LeadIQ.

What industry does Harrington Group, Inc. belong to?

Harrington Group, Inc. operates in the Design Services industry.

What technology does Harrington Group, Inc. use?

Harrington Group, Inc.'s tech stack includes AutoCAD, WordPress, CookieYes, Bluebeam, Shopify, Mimecast, Google Cloud and WP Engine.

What is Harrington Group, Inc.'s email format?

Harrington Group, Inc.'s email format typically follows the pattern of FLast@hgi-fire.com. Find more Harrington Group, Inc. email formats with LeadIQ.

When was Harrington Group, Inc. founded?

Harrington Group, Inc. was founded in 1986.

Harrington Group, Inc.

Q: What is Harrington Group, Inc.'s official website and social media links?

Harrington Group, Inc.'s official website is hgi-fire.com. Harrington Group, Inc. has social profiles on LinkedIn.

Q: How many employees does Harrington Group, Inc. have currently?

Harrington Group, Inc. has approximately 65 employees.

Q: What technology does Harrington Group, Inc. use?

Harrington Group, Inc.'s tech stack includes Autodesk BIM 360, Twemoji, JSON-LD, Gravity Forms, Yoast SEO.

Design ServicesGeorgia, United States51-200 Employees

Harrington Group, Inc. is an engineering design and consulting firm headquartered in Duluth, Georgia. The firm specializes in fire protection engineering, forensic fire engineering, and property loss control consulting, offering analysis and design work to address fire safety risks. Founded in 1986, it has grown to be one of the larger and more experienced practices in the southeastern United States focused on these disciplines. The company operates within the design services industry and maintains a mid-sized team dedicated to these specialty services. Clients rely on its expertise to protect people and property from fire hazards and to support loss investigations and risk assessments. In May 2026, the firm announced the addition of Debra Miller as Senior Fire Protection Engineer.

Insights

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