How to check if a plumber is registered
Plumbers in South Africa register with the Plumbing Industry Registration Board (PIRB), and a licensed plumber can issue a Certificate of Compliance for their work. That certificate matters most when something goes wrong: after a geyser replacement, it is often what your insurer asks for. Here is how to check before you hire.
PIRB and IOPSA
The Plumbing Industry Registration Board (PIRB) registers plumbers by their qualification and experience, from learner plumbers up to licensed plumbers. PIRB keeps a public register, so you can confirm a plumber's registration and level yourself.
The Institute of Plumbing South Africa (IOPSA) is the industry association. Membership is voluntary, but it is a good sign that a plumbing business takes standards seriously.
The plumbing Certificate of Compliance
A licensed plumber can issue a PIRB Certificate of Compliance confirming that the work meets the relevant national standards. It is especially important for hot water systems: when a burst geyser is replaced through an insurance claim, insurers commonly require a compliance certificate for the new installation.
Ask in advance whether a certificate will be issued, and make sure it is in the quote.
How to check before you hire
- Ask for the plumber's PIRB registration number and level, and check it on the PIRB register.
- For geysers and other work that needs certification, confirm a licensed plumber will sign it off.
- Check the company is registered with CIPC and in good standing.
- Get the quote in writing, including the certificate, before work starts.
Warning signs
- No PIRB number, or a reluctance to give it.
- "Your insurance won't need a certificate." Check with your insurer, not the plumber.
- A large cash deposit before the job is quoted in writing.
- Pressure to replace more than the job needs, especially after an emergency call-out.
Common questions
How do I check if a plumber is registered in South Africa?
Ask for the plumber's PIRB registration number and level, then confirm it on the Plumbing Industry Registration Board's public register. Also check the business itself on the CIPC register.
Do I need a plumbing certificate after a geyser replacement?
Insurers commonly require a compliance certificate for a geyser replaced through a claim. A licensed plumber registered with PIRB can issue a PIRB Certificate of Compliance for the installation. Check your insurer's requirements before the work starts.
What is the difference between PIRB and IOPSA?
PIRB registers individual plumbers by qualification and experience and keeps the public register. IOPSA is the industry association; membership is voluntary but signals a business that follows industry standards.