News Gawler History Team: The history of LR&M 25/06/2025 FacebookTwitterEmail LR&M company director Rob Chamberlain will be the Gawler History Team's next guest speaker. (Supplied) Robert Laidlaw ONE of the biggest companies in the north – LR&M Constructions – will be the subject of Gawler History Group’s […] Subscribe or Login to see the rest of the content. Username Password 12 + 5 equals?* Remember Me Forgot Password