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Since it was established in 1950, Parker Johnston has been committed to providing its customers with the highest level of professional products and services possible. As part of their commitment to quality and service, the Company joined the Roofing Contractors Association of British Columbia (RCABC) in 1982. We are now serving Calgary and have recently became a new Calgary Construction Association (CCA) member.

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Please visit the Roofing Contractors Association of BC website for more information:

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Please visit the Calgary Construction Association website for more information: