What is HDJ Architects / Engineers's NAICS code?

HDJ Architects / Engineers's NAICS code is 54131 (Architectural Services).

Insights

Strong Market Presence HDJ Architects / Engineers has a well-established presence across multiple U.S. locations including Grand Rapids, Atlanta, Chicago, and Los Angeles, enabling the firm to access diverse regional markets and client bases for expansion opportunities.

Diverse Expertise With a multidisciplinary team of architects, engineers, interior designers, and BIM specialists, HDJ offers comprehensive design solutions, making them a suitable partner for integrated projects and large-scale developments across various sectors.

Recent Building Projects The firm’s recent involvement in healthcare facility renovations, such as the partnership with Miron Construction on the Houghton County Medical Care Facility, indicates a focus on healthcare and institutional projects that may present opportunities for similar facility upgrades or new healthcare-related developments.

Financial Stability Generating estimated revenue between $25M and $50M, HDJ demonstrates solid financial health, which can facilitate engagement in large or complex projects requiring significant investment and resources.

Technology Adoption Utilizing advanced tools like BIM, Webpack, and modern web technologies, HDJ is technologically proficient, positioning it well to collaborate on innovative, sustainable, and high-tech design projects that appeal to forward-thinking clients.

Similar companies to HDJ Architects / Engineers

HDJ Architects / Engineers Tech Stack

HDJ Architects / Engineers uses 8 technology products and services including Site Kit, Webpack, Microsoft 365, and more. Explore HDJ Architects / Engineers's tech stack below.

Site Kit
Analytics
Webpack
Development
Microsoft 365
Email
Font Awesome
Font Scripts
Modernizr
Javascript Libraries
Microsoft
Miscellaneous
X-XSS-Protection
Security
WP Fastest Cache
Web Platform Extensions

Media & News

Miron Construction partners with Hookerdejong.
Miron Construction Co., Inc., in partnership with Hooker DeJong, Inc., is renovating and building an addition to the Houghton County Medical Care Facility’s skilled nursing center in Hancock, Michigan.
Mar 27, 2017 | miron-construction.com

HDJ Architects / Engineers's Email Address Formats

HDJ Architects / Engineers uses at least 2 format(s):

HDJ Architects / Engineers Email Formats	Example	Percentage
FirstL@hdjinc.com	JohnD@hdjinc.com	85%
Last@hdjinc.com	Doe@hdjinc.com	9%
FirstLast@hdjinc.com	JohnDoe@hdjinc.com	6%
FirstL@hookerdejong.com	JohnD@hookerdejong.com	87%
First@hookerdejong.com	John@hookerdejong.com	4%
Last@hookerdejong.com	Doe@hookerdejong.com	5%
FLast@hookerdejong.com	JDoe@hookerdejong.com	4%

Frequently Asked Questions

Where is HDJ Architects / Engineers's headquarters located?

HDJ Architects / Engineers's main headquarters is located at 665 Seward Avenue Northwest Grand Rapids, Michigan 49504 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is HDJ Architects / Engineers's phone number?

You can contact HDJ Architects / Engineers's main corporate office by phone at

+1-231-722-****

. 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 HDJ Architects / Engineers's official website and social media links?

HDJ Architects / Engineers's official website is hookerdejong.com and has social profiles on LinkedIn.

How much revenue does HDJ Architects / Engineers generate?

As of March 2026, HDJ Architects / Engineers's annual revenue is estimated to be $3M.

What is HDJ Architects / Engineers's SIC code NAICS code?

HDJ Architects / Engineers's SIC code is 8712 - Architectural Services NAICS code is 54131 - Architectural Services.

How many employees does HDJ Architects / Engineers have currently?

As of March 2026, HDJ Architects / Engineers has approximately 89 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: P. K.Vice President People + Talent: R. H.Vice President Of Engineering: L. A. B.. Explore HDJ Architects / Engineers's employee directory with LeadIQ.

What industry does HDJ Architects / Engineers belong to?

HDJ Architects / Engineers operates in the Architecture and Planning industry.

What technology does HDJ Architects / Engineers use?

HDJ Architects / Engineers's tech stack includes Site KitWebpackMicrosoft 365Font AwesomeModernizrMicrosoftX-XSS-ProtectionWP Fastest Cache.

What is HDJ Architects / Engineers's email format?

HDJ Architects / Engineers's email format typically follows the pattern of FirstL@hdjinc.com. Find more HDJ Architects / Engineers email formats with LeadIQ.

When was HDJ Architects / Engineers founded?

HDJ Architects / Engineers was founded in 1936.

HDJ Architects / Engineers

Q: How many employees does HDJ Architects / Engineers have currently?

HDJ Architects / Engineers has approximately 89 employees.

Q: What technology does HDJ Architects / Engineers use?

HDJ Architects / Engineers's tech stack includes Slick, CIM Technologies, FingerprintJS, X-Content-Type-Options, Microsoft.

Architecture and PlanningMichigan, United States51-200 Employees

Improving lives through design since 1936.  It's the why behind what we do every day.

HDJ is a multidisciplinary team of architects, engineers, interior designers, and BIM specialists.  Our team combines creativity, experience, resourcefulness, and collaboration to provide the best possible design solutions to achieve our client's project objectives.

Founded along the Lake Michigan shoreline in West Michigan, our firm supports projects throughout the United States with staff located in Atlanta, Chicago, Cleveland, Detroit, Grand Rapids, Indianapolis, Los Angeles, Muskegon, and Phoenix, HDJ has grown to become one of the leading design firms in the country.

Company Overview

Headquarters: 665 Seward Avenue Northwest Grand Rapids, Michigan 49504 United States
Phone number: +1-231-722-****
Website: hookerdejong.com
SIC Code: 8712 - Architectural Services
NAICS Code: 54131 - Architectural Services
Founded: 1936
Employees: 51-200