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  October 1, 2018


 Family-owned Excelsior Roofing Company has no less than 100 years of experience   roofing San Francisco homes, and are known for their quality, honesty and reliability.

 Founded in 1906, Excelsior is managed today by the founder's grandson, Mark Powers, who   has acquired enormous expertise in his own right after roofing for over 30 years in the City.









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Our members are licensed, insured, professional roofing and waterproofing contractors located throughout Northern California who exclusively employ highly skilled union craftsmen.

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