Our Expertise

Empowering Professionals in Oil and Gas Industries

Detailed view of a large industrial oil refinery tower with intricate piping and structures against a clear blue sky.

Who We Are

Leading Online Training for Inspection Professionals Worldwide

At oginspectors, we’ve empowered thousands of engineers and technicians with our specialized training for international certification exams. Our success is reflected in our high pass rates and positive client feedback.

With a focus on the oil, gas, and petrochemical sectors, oginspectors partners with industry experts to deliver top-notch training designed to meet certification standards and job requirements worldwide.

Our Journey

From Concept to Global Leader in Training

oginspectors was founded with the mission to provide high-quality, specialized training for the oil and gas inspection industries. Over the years, we have grown from a small startup to a leading provider of online training, trusted by professionals around the globe.

Since our inception, we have continuously evolved our course offerings and technology, ensuring that our training remains relevant and effective for aspiring certification candidates.

Our Mission

To provide unparalleled online training that empowers engineers and technicians to excel in their certification exams and professional careers.

Our Values

We believe in integrity, excellence, and a commitment to continuous improvement, ensuring our clients receive the best training experience possible.

Meet Our Team

Dedicated Experts in Training

sadri

Ali Sadri

Owner – Founder

Ali Sadri, M.Sc., P.Eng., PMP

Ali Sadri is a Quality Management and Inspection professional with nearly 30 years of experience in the oil and gas, pipeline, refinery, pressure equipment, and construction industries. He has served as Inspector, QC Coordinator, QC Lead, and Project Quality Manager on major Canadian and international projects. Holding multiple API, AWS, CWB, QA/QC, and management certifications, Ali combines practical field expertise with a passion for training and mentoring the next generation of inspectors. OG Inspectors was founded to provide practical, experience-driven study resources that help professionals successfully prepare for industry certification examinations.

His professional credentials include:

  • API 510 Pressure Vessel Inspector
  • API 1169 Pipeline Construction Inspector
  • API 1184 Pipeline Facilities Construction Inspector
  • AWS Certified Welding Inspector (CWI)
  • CWB Welding Inspector Level II
  • Professional Engineer (P.Eng.)
  • Project Management Professional (PMP)
  • ISO 9001 Lead Auditor
  • Certified Manager for Quality / Organizational Excellence
  • Lean Six Sigma Black Belt

More importantly, Ali has personally gone through the certification journey and understands what candidates must know to successfully prepare for and pass demanding industry examinations. 

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