O'Neill Service Group Employee Directory

Civil EngineeringWashington, United States11-50 Employees

Alta Vista Solutions is now Atlas. To learn more about our enhanced services, please follow Atlas on LinkedIn or online at www.oneatlas.com ⁣

O’Neill Service Group (OSG) an Atlas Company is a leading provider of Environmental and Construction Quality Assurance Solutions on Large-scale Transportation, Infrastructure and Commercial Projects in the Pacific Northwest.  Our experienced team of more than 60 scientist, engineers, inspectors and testers work collaboratively to support your project from design through permitting, construction and commissioning.  

Whether you are building the world’s largest floating bridge, a state-of-the-art Light Rail System or a High-rise mixed-use community, OSG stands ready to bring value to your project.   

We are widely known by our clients to be responsive, reliable and driven to provide innovative practical solutions. 

We provide a full range of Environmental and Construction Quality Assurance Services to both public and private sector clients.  Our expertise includes: 

•	Tunnels
•	High Speed Rail
•	Elevated Light Rail 
•	Transit Station
•	Concrete and Steel  Bridges
•	Historic Bridge Restorations
•	Roadways
•	Parking Structures 
•	Seawalls and Port Facilities
•	Mix-Use Commercial Complexes
•	Stadiums Renovation

O'Neill Service Group is hiring!! We are currently hiring for the following positions:

•	Construction Inspector: Civil/Roadway & Bridges/Structures (Puget 
        Sound Region)
•	Engineer-in-Training (Puget Sound Region)
•	Geotechnical Engineer (Puget Sound Region)
•	Quality Program Coordinator (Puget Sound Region)

Please visit our website below for more information about these roles and how to apply.

Find O'Neill Service Group employees' phone numbers or email addresses

O'Neill Service Group Global Highlights

Location
Employees

North America
46

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  • United States Of America
    46

O'Neill Service Group's Leadership

  • Stylized image of a person
    B. S.
    Project Manager Rail
    Phone icon
  • Stylized image of a person
    B. S.
    Project Manager Rail
    Phone icon
  • Stylized image of a person
    A. H.
    Project Manager
    Phone icon
  • Stylized image of a person
    T. M.
    Project Manager
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  • Stylized image of a person
    A. R.
    Senior Project Manager
    Phone icon
  • Stylized image of a person
    A. D.
    Environmental Compliance Manager
    Phone icon
  • Stylized image of a person
    L. D.
    Project Manager
    Phone icon
  • Stylized image of a person
    A. W.
    Administrative Assistant
    Phone icon

O'Neill Service Group Employee Metrics

100%
50%
0%
2026
2025
2024
  • Program & Project Management
  • Civil Engineering & Construction
  • Quality Assurance
  • Community & Social Services
  • Administrative
  • Other

Contact profiles from O'Neill Service Group

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    B. S.
    Project Manager Rail
    Phone icon
    United StatesUtah
    May 26, 2025
  • Stylized image of a person
    B. S.
    Project Manager Rail
    Phone icon
    United StatesUtah
    Oct 21, 2025
  • Stylized image of a person
    A. H.
    Project Manager
    Phone icon
    United States
    Oct 25, 2025
  • Stylized image of a person
    T. M.
    Project Manager
    Phone icon
    United States
    Jul 02, 2024
  • Stylized image of a person
    A. R.
    Senior Project Manager
    Phone icon
    Oct 22, 2024
  • Stylized image of a person
    A. D.
    Environmental Compliance Manager
    Phone icon
    Oct 22, 2024
  • Stylized image of a person
    L. D.
    Project Manager
    Phone icon
    UNITED STATES
    Mar 07, 2023
  • Stylized image of a person
    A. W.
    Administrative Assistant
    Phone icon
    UNITED STATES
    Apr 25, 2025
  • Stylized image of a person
    L. H.
    Environmental Scientist
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    M. H.
    Laboratory Supervisor
    Phone icon
    UNITED STATES
    Apr 07, 2023

Frequently Asked Questions

What is O'Neill Service Group known for?

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O'Neill Service Group was founded in 2008 operates in the Civil Engineering industry; you can contact the main corporate office by phone at . Explore O'Neill Service Group's company overview page for more information.

What is O'Neill Service Group's most common email format?

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O'Neill Service Group employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Neill Service Group email formats with LeadIQ.

How many employees does O'Neill Service Group have currently?

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O'Neill Service Group has approximately 31 employees as of January 2026. These team members are located across 1 continents, including North America.

Who are O'Neill Service Group's key employees and leadership?

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As of January 2026, O'Neill Service Group's key employees include:

  • Project Manager Rail: B. S.
  • Project Manager Rail: B. S.
  • Project Manager: A. H.
  • Project Manager: T. M.
  • Senior Project Manager: A. R.

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