Insights

Integrated engineering Breen Design Group offers cohesive multi-discipline capabilities (civil, structural, mechanical, electrical, plumbing, fire protection, and in-house architectural services) which can streamline procurement and coordination for clients seeking single-source engineering partners on complex projects.

California and beyond With licenses in California and several other states and a history of national project work, Breen can target clients expanding beyond Southern California, offering scalable resources for federal, healthcare, multi-family, mixed-use, and educational clients nationwide.

LEED and SBE credibility LEED AP credentialed staff and certified Small Business Enterprise status with multiple agencies position Breen as a preferred partner for sustainability-focused, publicly funded, and agency-led projects seeking qualification and compliance advantages.

Federal and public opportunities Existing Federal small business recognition and relationships with agencies like LAUSD, LACCD, Port of Long Beach, and City of Los Angeles indicate strong entry points for government bids and public-sector design-build or design-clinical engineering opportunities.

Growth-ready profile A versatile, closely coordinated team size (11-50 employees) combined with diverse sectors (federal, housing, healthcare, retail, education, commercial) suggests Breen can scale for mid to large projects, offering competitive timelines and integrated design delivery.

Similar companies to Breen Design Group

Breen Design Group Tech Stack

Breen Design Group uses 8 technology products and services including Snowplow, Weebly, Cart Functionality, and more. Explore Breen Design Group's tech stack below.

  • Analytics
  • Content Management System
  • Cart Functionality
    E-commerce
  • Google Fonts API
    Font Scripts
  • Payment Processing
  • Apache
    Web Servers
  • Facebook
    Widgets

Breen Design Group's Email Address Formats

Breen Design Group uses at least 5 email formats:
Breen Design Group Email FormatsExamplePercentage
FLast@breeneng.comJDoe@breeneng.com
86%
Last@breeneng.comDoe@breeneng.com
9%
First-Last@breeneng.comJohn-Doe@breeneng.com
3%
First@breeneng.comJohn@breeneng.com
2%
FLast@breendesign.comJDoe@breendesign.com
100%

Frequently Asked Questions

What is Breen Design Group's phone number?

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You can contact Breen Design Group'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 Breen Design Group's official website and social media links?

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Breen Design Group's official website is breendesign.com and has social profiles on LinkedIn.

How much revenue does Breen Design Group generate?

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As of October 2026, Breen Design Group's annual revenue is estimated to be $10M - $25M.

What is Breen Design Group's NAICS code?

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Breen Design Group's NAICS code is 54131 - Architectural Services.

How many employees does Breen Design Group have currently?

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As of October 2026, Breen Design Group has approximately 50 employees across 3 continents, including North America, Asia and Europe. Key team members include Chief Financial Officer: D. D., Director Of Mechanical Engineering: R. J. and Principal: D. L. Explore Breen Design Group's employee directory with LeadIQ.

What industry does Breen Design Group belong to?

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Breen Design Group operates in the Architecture and Planning industry.

What technology does Breen Design Group use?

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Breen Design Group's tech stack includes Snowplow, Weebly, Cart Functionality, Microsoft 365, Google Fonts API, AfterPay, Apache and Facebook.

What is Breen Design Group's email format?

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Breen Design Group's email format typically follows the pattern of FLast@breeneng.com. Find more Breen Design Group email formats with LeadIQ.

When was Breen Design Group founded?

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Breen Design Group was founded in 1997.
Breen Design Group logo

Breen Design Group

Architecture and PlanningCalifornia, United States11-50 Employees

Breen Design Group, headquartered in Torrance, California, delivers multi-disciplinary engineering design across civil, structural, mechanical, electrical, plumbing, and fire protection systems. In 2017 the firm added a licensed Architect and established an architectural department to provide more integrated, comprehensive service. The company traces its roots to 1997 when it started as a mechanical, electrical, plumbing, and fire-life-safety engineering consultancy; civil engineering was introduced in 2004 and structural in 2007, expanding its capabilities and licenses in several states.

Its client base includes federal agencies, architects, developers, contractors, and various public and private organizations across sectors such as federal, housing, mixed-use, healthcare, retail, educational, and commercial projects. Breen Design Group holds certification as a small business with the State of California and is recognized as a federal small business, supporting engagement in public-sector work. While serving regional clients, the firm positions itself as a national resource that coordinates multiple engineering disciplines in-house to deliver cohesive construction documents.

Section iconCompany Overview

Phone number
NAICS Code
54131 - Architectural Services
Founded
1997
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Breen Design Group's revenue is estimated to be in the range of $10M - $25M

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