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API Certification
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The most effective way to prepare for API 936, 1169, 570, 653, SIFE, and 577 exams with 98% first-time pass rates and industry-leading instructors.

300+ Active Learners
4.9/5 Average Rating

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Online API exam course preparation training with flexible scheduling, expert instructors, and affordable pricing
Why professionals choose Mech Integrity for API certification and CPD hours

Why Professionals Choose Us

Flexible, expert-led training designed for your schedule and career goals

Learn Anytime, Anywhere

Full course access with offline support and live guidance

Industry-Leading Expertise

Learn from instructors with real-world experience

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Affordable training without travel costs and logistical headaches

Online API certification exam preparation courses and CPD Hours for professionals

Our Courses

Mech Integrity courses offer a 48-hour guarantee and flexible learning schedules
Flexible Learning
Earn CPD Hours
API 577 icon

API 577

Welding Inspection & Metallurgy

The API 577 online course covers weld inspection activities, welding processes, metallurgy, review of weld procedures, procedure qualifications, and welder certifications, as well as welding issues commonly encountered in the Refinery and petrochemical industries as outlined in API RP 577.

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API 1169

Pipeline Construction Inspection

The API 1169 Pipeline Construction Inspector certification program is produced in cooperation with industry experts to establish an industry-wide credential for the inspection of new construction of onshore pipelines.

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API 936

Refractory Personnel

The API 936 online course covers installation, inspection, testing, and repair of monolithic refractory linings and materials. The responsibilities of the Owner, Contractor, Inspector, and Manufacturer who are involved in the quality control process are also explained. This course is for anyone with any experience in the petroleum and petrochemical industries, and those wanting to learn more about installation quality control.

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API SIFE

Source Inspector Fixed Equipment

This API SIFE training course focuses primarily on pressure vessels, piping, heat exchangers, valves, pressure-relieving devices, and associated structural fabrications. The certification program is for anyone with experience in the petrochemical indstry and those who perform the task of supplier quality surveillance.

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API 653

Aboveground Storage Tank Inspector

The API 653 online course covers design, construction, repair, operation, or inspection of aboveground storage tanks. This course is intended for the engineers, inspectors, or individuals who are going to take the API 653 Aboveground Storage Tank Inspector Exam or seeking more knowledge in design, construction, repair, operation, or inspection of aboveground storage tanks.

Meet Our Expert Instructors

70+ years combined experience
Chris Davis - Instructor, API Certified

Chris Davis

Instructor, API Certified

Randy Clark - Instructor, API Certified

Randy Clark

Instructor, API Certified

Basu Paudel, P.E. - Mechanical Engineer, Instructor

Basu Paudel, P.E.

Mechanical Engineer, Instructor

Join 5,000+ certified professionals

Ready to Advance Your Career?

Get certified in API 936, 1169, 570, 653, SIFE, and 577 or renew your certification with our expert-led training programs.

98% Pass Rate
Flexible Learning
Expert Instructors

What Our Students Say

See unfiltered reviews from students

API 577

I liked the Quick Reference Study Guide which was unique from other courses I have taken, and I like the fact I can study on the go with the mobile app.

USA, 2018

API SIFE

The course was very helpful and I finished with a passing grade on my exam with API. They were always online to ask questions and help when needed.

USA, 2020

API 577

I enjoyed the on-line training and information. It helped me to pass the exam. It only took me 25 minutes to read and answer all of the questions. Thanks

USA, 2023

API 653

The information is well organized and thought out. I enjoyed listing to the units, I would like to have a little bit more personal experience in regards to the material presented (e.g. a few pictures of different weld types, discussion of a typical inspection).

USA, 2022

API 936

I wrote my exam yesterday and scored a 475. The content of your course was extremely helpful.

Canada, 2024

Comprehensive Engineering Solutions

Tailored solutions driving manufacturing innovation and operational excellence

Engineering Expertise & Training

Mechanical engineering calculations, CAD support, and in-house engineer training to enhance your team's capabilities.

Specialized Technical Services

Standard welding test preparation, AutoCAD/Solidworks training, QMS review, and ISO 9001:2015 support.

Advanced Design Solutions

Reverse engineering, structural validation, 3D modeling, fabrication drawings, and asset management.