On & Offshore Quality Control Specialist, LLC. (QCS) logo

On & Offshore Quality Control Specialist, LLC. (QCS) Employee Directory

Oil and GasTexas, United States51-200 Employees

On & Offshore Quality Control Specialists, LLC (QCS) delivers quality control inspections for oil and gas projects, with a focus on both land and offshore pipeline operations. Founded more than four decades ago, the company emphasizes skilled inspectors and rigorous inspections aligned with client objectives. It serves clients across the United States and internationally, providing a breadth of field and office support, including as-built surveys, construction oversight, environmental monitoring, field office management, inventory and materials control, and work involving meter stations, right-of-way, and road projects.

Target customers are oil and gas operators and contractors that need reliable quality control and regulatory compliance for pipeline-related work. The firm is based in Austin, Texas, and maintains a mid-sized workforce to support a nationwide and global client base. The scope of its services spans onshore and offshore pipeline activities, reflecting its positioning within the oil and gas inspection sector as a specialized provider of inspection and compliance support.

Find On & Offshore Quality Control Specialist, LLC. (QCS) employees' phone numbers or email addresses

On & Offshore Quality Control Specialist, LLC. (QCS) Global Highlights

Location
Employees

North America
157

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  • United States Of America
    154
  • Canada
    2
  • Mexico
    1

Europe
5

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  • Sweden
    2
  • United Kingdom Of Great Britain And Northern Ireland
    1
  • Germany
    1
  • Italy
    1

Asia
3

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  • India
    2
  • Saudi Arabia
    1

Oceania
2

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  • Australia
    2

On & Offshore Quality Control Specialist, LLC. (QCS)'s Leadership

  • Chief Inspector at On & Offshore Quality Control Specialist, LLC. (QCS)
    C. M.
    Chief Inspector
  • Vice President Sales at On & Offshore Quality Control Specialist, LLC. (QCS)
    T. M.
    Vice President Sales
  • Nace1 Coatings Inspector/Api Tank Entry Supervisor at On & Offshore Quality Control Specialist, LLC. (QCS)
    D. S.
    Nace1 Coatings Inspector/Api Tank Entry Supervisor
  • Field Clerk/Office Manager at On & Offshore Quality Control Specialist, LLC. (QCS)
    B. F.
    Field Clerk/Office Manager
  • Quality Inspector at On & Offshore Quality Control Specialist, LLC. (QCS)
    T. V.
    Quality Inspector
  • Utility Pipeline Inspector at On & Offshore Quality Control Specialist, LLC. (QCS)
    C. S.
    Utility Pipeline Inspector
  • Utility/Coating Inspector For Etc Well Connect at On & Offshore Quality Control Specialist, LLC. (QCS)
    D. A.
    Utility/Coating Inspector For Etc Well Connect
  • Master at On & Offshore Quality Control Specialist, LLC. (QCS)
    R. M. M.
    Master

On & Offshore Quality Control Specialist, LLC. (QCS) Employee Metrics

100%
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0%
2026
2025
  • Community & Social Services
  • Healthcare Services
  • Civil Engineering & Construction
  • Manufacturing
  • Quality Assurance
  • Other
  • Accounting

Contact profiles from On & Offshore Quality Control Specialist, LLC. (QCS)

Name
Title
Contact
Location
Last Update
  • Coating Inspector at On & Offshore Quality Control Specialist, LLC. (QCS)
    J. Z.
    Coating Inspector
    Sep 04, 2026
  • Environmental Inspector at On & Offshore Quality Control Specialist, LLC. (QCS)
    C. B.
    Environmental Inspector
    Jun 30, 2026
  • Utility Inspector at On & Offshore Quality Control Specialist, LLC. (QCS)
    E. R.
    Utility Inspector
    Oct 21, 2024
  • Offshore Inspection Engineer at On & Offshore Quality Control Specialist, LLC. (QCS)
    A. J.
    Offshore Inspection Engineer
    Aug 27, 2026
  • Employee at On & Offshore Quality Control Specialist, LLC. (QCS)
    M. B.
    Jul 18, 2025

Frequently Asked Questions

What is On & Offshore Quality Control Specialist, LLC. (QCS) known for?

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On & Offshore Quality Control Specialist, LLC. (QCS) was founded in 1973 and operates in the Oil and Gas industry. You can contact On & Offshore Quality Control Specialist, LLC. (QCS)'s main corporate office by phone at . Explore On & Offshore Quality Control Specialist, LLC. (QCS)'s company overview page for more information.

What is On & Offshore Quality Control Specialist, LLC. (QCS)'s most common email format?

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On & Offshore Quality Control Specialist, LLC. (QCS) employees' email format typically follows the pattern of FLast@onshoreqcs.com. Trying to find reliable and up-to-date employee contact data? Find more On & Offshore Quality Control Specialist, LLC. (QCS) email formats with LeadIQ.

How many employees does On & Offshore Quality Control Specialist, LLC. (QCS) have currently?

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On & Offshore Quality Control Specialist, LLC. (QCS) has approximately 150 employees as of October 2026. These team members are located across 4 continents, including North America, Europe and Asia.

Who are On & Offshore Quality Control Specialist, LLC. (QCS)'s key employees and leadership?

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As of October 2026, On & Offshore Quality Control Specialist, LLC. (QCS)'s key employees include:

  • Chief Inspector: C. M.
  • Vice President Sales: T. M.
  • Nace1 Coatings Inspector/Api Tank Entry Supervisor: D. S.
  • Field Clerk/Office Manager: B. F.
  • Quality Inspector: T. V.

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