A man has been shot in the face at a Gold Coast home and another has been bashed in the head with a hammer.

Three men forced their way into the house on Pymble Place at Robina about 11.40am and shot a 27-year-old man in the jaw with a shotgun.

A 29-year-old man was also hit in the back of the head with a hammer during the incident, before the trio fled the scene in a small black car.

Senior Sergeant Bruce Pearce said three men entered the house, one armed with a shotgun.

"Nothing was stolen, so we’re not sure of the motive of the attack at this stage," he said.