Police are investigating a burglary at a business on Old Geelong Road, Hoppers Crossing at approximately 2.50am on November 15.
It is believed two offenders gained entry by smashing the front glass door of the premises with a sledge hammer.
Two Samsung mobiles and an Apple iPhone were stolen, as well as extensive damage to the store valued in excess of $5000.
The alleged offenders left in a small four door, dark coloured BMW sedan.
Police have released images of two people they believe may be able to assist with their inquiries.
Anyone with information can contact Crime Stoppers on 1800 333 000 or at www.crimestoppersvic.com.au