Police are seeking the assistance of the public to help locate stolen vehicles and tools from a southern suburbs business over the King's Birthday long weekend.

The Morphett Vale business was broken into sometime between Friday 9 and Tuesday 13 June.

A white 2018 Hyundai iLoad van, registration S089BZA, and a white 2021 Hyundai Staria Load van, S874CMR, were stolen, along with thousands of dollars' worth of tools.

Anyone who locates the stolen vehicles, tools, or has any information about the break-in is asked to contact Crime Stoppers on 1800 333 000 or online at www.crimestopperssa.com.au

Reference 23-87M.