 The Graef Lutheran Church and parsonage were erected here in 1917-18 at the corner of McGregor Avenue and Third Street.Dorfman and Hoffman established a clothing factory here in 1955, which employs approximately 185 workers at the present time.Cairnbrook, although not incorporated, owns and operates its own water company, sewers and disposal plant, and street lighting, under the management of the Cairnbrook Improvement Company, Inc. Each property owner is a stockholder in the company.