Learn about our story, our team and our commitment.

Tunnel Shake Knob has supported Durban organisations since 2016.
We guide clients through ISO 9001, ISO 14001 and ISO 45001 implementation and maintain their systems with regular internal audits.
Our consultants focus on clarity and practicality, giving your team the confidence to face any certification assessment.
We use top-grade materials and certified professionals.
We respond quickly and meet agreed deadlines.
Clear quotes, no surprises, with written guarantee.
Guides quality and safety implementations across KZN.
Specialist in documentation and continual improvement.
Conducts internal audits and readiness reviews.