The office building is situated on Arthur’s Hill above the site of Gillies Bros. original mill. The brick office building was completed in 1901 and later enlarged in 1955. The building was used as a telegram and telephone office as well as the local post office for many years. This building operated for a short period in the mid 1990’s as “Gillies Landing Restaurant.” In the summer of 2019, it was converted to condominiums and painted beige.