Three Tier Construction has amongst others the following accreditations:

ISO 9001:2015

ISO 3834-(Part 2)

Regular audits are conducted to ensure that our systems are being followed and are working to make Quality Assurance a reality.

The Company’s Quality Management System (QMS) ensures that quality is implemented throughout the value chain from the inception of a project to handover.

Get it right, the first time. Every time.