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Salas O'Brien | Company Profile

11/19/2025

Contact Information

πŸ‘€
Salas O'Brien
🏒
Salas O'Brien
πŸ“ž+19497531553
πŸ“
8825 Research Dr, Irvine, California 92618, US

Industry & Market

Primary Industry
design
Location
Irvine, California, United States

Company Metrics

πŸ‘₯Total Employees
1,112
βš™οΈEngineering
522
πŸ’ΌSales Team
1
πŸ“ˆMarketing
57
πŸ“…Founded
N/A
πŸ’°Revenue
487M

Funding Information

Annual Revenue
$487,000,000
Publicly traded company

Headcount Distribution

Total Employees
1,112
Departments
19

By Department

Department Breakdown

Engineering
Arts And Design
Education
Marketing
Accounting
Human Resources
Others

Technology Stack

Analytics & Tracking

Google Tag Manager

Email & Communication

Outlook
Total: 13 technologies

Keywords & Focus Areas

mechanical & electrical engineeringarchitecture & interiorstelecommunicationscommissioningfire protectionleed & cost estimatingenergy efficiencyalternative energy fuel cellswindsolar & geothermaltechnology designstructural engineeringcivil engineeringacoustical engineeringacousticsdesign servicesoil and gasasset managementdigital twinssustainable design+10 more
30 total keywords

Salas O'Brien

Overview

An employee-owned engineering and technical consulting firm, founded in 1975 and headquartered in California, with offices across North America. The company specializes in facility planning, design, construction management, commissioning, and energy auditing, serving both government and private sector clients with a strong emphasis on sustainability and operational efficiency.

Established during the 1970s energy crisis, the firm was among the first in the U.S. to provide energy auditing services. It integrates multiple disciplines to deliver reliable projects that reduce operating costs and carbon emissions, fostering a culture of ownership, integrity, and leadership development. With a commitment to diversity, equity, inclusion, and community engagement, the organization prioritizes succession planning and industry leadership.

Basic Information

Industrydesign
Revenue487M
Headquarters8825 Research Dr, Irvine, California 92618-4236, United States
LanguagesEnglish

Contact Details

Key Focus Areas & Initiatives

  • mechanical & electrical engineering
  • architecture & interiors
  • telecommunications
  • commissioning
  • fire protection
  • leed & cost estimating
  • energy efficiency
  • alternative energy fuel cells
  • wind
  • solar & geothermal
  • technology design
  • structural engineering
  • civil engineering
  • acoustical engineering
  • acoustics
  • design services
  • oil and gas
  • asset management
  • digital twins
  • sustainable design
  • advanced energy systems
  • sustainable infrastructure
  • digital asset management
  • automation
  • mechanical engineering
  • building science
  • energy system feasibility studies
  • healthcare
  • decarbonization
  • b2b
  • forensic engineering
  • education
  • environmental consulting
  • building systems
  • construction & real estate
  • power infrastructure
  • carbon reduction
  • food and beverage
  • sustainable campus planning
  • smart building technologies
  • project management
  • energy & utilities
  • forensic & materials testing
  • energy transition
  • microgrid design
  • energy audits
  • energy performance contracting
  • consulting
  • facility planning
  • digital transformation
  • leed certification support
  • energy resilience
  • commissioning services
  • carbon elimination
  • sustainability consulting
  • risk management
  • government
  • renewable integration
  • environmental impact assessment
  • public-private partnerships
  • sustainability
  • asset lifecycle management
  • sustainability strategy
  • deep retrofit strategies
  • decarbonization strategies
  • building envelope optimization
  • energy modeling
  • energy systems
  • energy storage solutions
  • geothermal & renewables
  • building resilience
  • facility management
  • climate adaptation
  • renewable energy
  • engineering services
  • climate resilience
  • operational efficiency
  • construction management
  • geothermal energy systems
  • resilience engineering
  • cybersecurity
  • environmental services
  • energy transition planning
  • off-grid power solutions
  • services
  • resilient hospital design
  • leed consulting
  • engineering solutions
  • building performance
  • process design
  • data center optimization
  • geothermal systems
  • advanced technology
  • smart building solutions
  • integrated engineering
  • facility condition assessments
  • environmental impact
  • resource efficiency
  • digital automation
  • healthcare facility design
  • smart grid solutions
  • mep design
  • renewable energy systems
  • facility operations
  • green building practices
  • hvac optimization
  • waste reduction solutions
  • structural design
  • advanced analytics
  • alternative financing
  • energy resiliency
  • building envelope consulting
  • esg initiatives
  • automated control systems
  • microgrid solutions
  • community impact programs
  • technology integration
  • client partnership
  • infrastructure improvement
  • government administration
  • renewables & environment
  • clean energy & technology
  • oil & energy
  • mechanical or industrial engineering
  • health care
  • health, wellness & fitness
  • hospital & health care
  • food & beverages
  • consumer goods
  • consumers
  • productivity
  • information technology & services

Technologies Used

  • CloudFlare Hosting
  • Cloudflare DNS
  • Google Tag Manager
  • Gravity Forms
  • Leadfeeder
  • Microsoft Application Insights
  • Mimecast
  • Mobile Friendly
  • Outlook
  • Remote
  • WP Engine
  • Wistia
  • WordPress.org

Affiliated Organizations & Regional Branches

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