Holland Lumber and Colony Ratcliff have merged together and now are know as Colony Holland Lumber.  We are only located at 1277 Wilson Rd N, Oshawa ON L1K 2B8.  We have chosen RONA as our buying group.  Due to the fact that we are a smaller Independent store we don't always stock the items found in the RONA flyers.  We are however willing to special order any item available to us for you. more... See more text