Plumbing Certification Courses

We’re here to make your plumbing exams simpler, faster and way less stressful.

Nobody loves exams. We are all about getting you prepared to pass yours as quickly and painlessly as possible. Our courses pull together everything you need to know in one place. And you can study on your time, at your own speed.

3 steps to your plumbing certification

Trade Lab® courses have all the info you need in one place, and break it into logical, easy-to-learn modules. 

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This course of online video modules will refresh and extend what you know, plug any gaps, and get you ready for your plumbing tradesman exam. We cover everything that might come up, with progress reviews and exam prep tips. Get a feel for how it works...

This online course is designed to get you up to speed and ready to sit your plumbing certifying exam. We take you through everything, step by logical step, with reviews to make sure you’re on track and feeling good about things. Get ready to pass! 

Pathways to your full ticket

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Get our FREE definitive guide to sitting your PGDB or EWRB exams

This FREE guide will take you through a step by step process of what to do during your exam to help you maximise your chances of success!

Reviews from Trade Lab® grads

Thousands of Kiwi plumbers and electricians have been through Trade Lab® courses and gone on to nail their exams. Some of them were excited enough to drop us a note.

Unreal product. They’ve gone through all the old exam papers, taking the guesswork out of what could be in your exam. I sat the certifying plumbing exam in November 2020 and was blown away with my result. The course is easy to follow, and once you get confirmation of standards from PGDB you can cement the knowledge from the appropriate section of the programme. The 58-odd marks in my exam directly related to examples that were covered in the course. This gave me a massive confidence boost when opening up the exam paper. Extremely satisfied customer, and will purchase the gas exam prep shortly.

— Dave McGall

I had been away from New Zealand for a while. When I came back I decided to sit my certifying exams for plumbing and gas. I used Trade Lab® for both and found the content to be comprehensive, with all the information you need in one place. I passed the gas exam with 95.5%.

— Dinesha Richardson

Who are our courses for?

If you’re an apprentice ready to study for and sit your tradesman exam or a tradesman looking to sit your certifying exams, these are the courses for you. They’ve been put together by people who’ve been there and done that – and know how to make it all simpler and less of a mission. 

We’re in the business of helping tradies pass their exams and start a profitable business.