Police are investigating the armed robbery of a service station which occurred at Crestmead yesterday afternoon.

Around 1.45pm two men entered the Burnstead Road business, one armed with a knife.

The men threatened a 26-year-old female attendant and demanded money.

The attendant complied, and the men then fled the service station, leaving the scene in a stolen vehicle, which was being driven by a third man.

One man is described as 180cm tall with a slim build, heavily tanned, wearing a black shirt, long black shorts, black shoes and a dark face covering.

The second man is described as 180cm tall with a slim build, cream or beige shorts, dark shirt, white shoes with dark socks with a white face covering.

The stolen vehicle is a silver Ford Fiesta sedan, bearing Queensland registration 553YJC.

Police are appealing to any members of the public who may have been in the area at the time, or who may have dash cam vision to contact police.

Police have released footage of two men who may be able to assist with their enquiries.

Police are urging anyone who recognises the men or car in this vision to come forward.