A Historical Journey
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| Certificate of Honor Presented by Mayor, Gavin Newsom of San Francisco, April 7th, 2006. |
Duke Powers Original Owner of Excelsior Roofing Co. Front row, 3rd from left. |
Water Bond In honor of 100 years of dedicated commitment, leadership and entrepreneurial spirit. |
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| Business Cards Early Excelsior Roofing Co. business cards circa, 1940's & 1980's. |
Work Log from 1941 Notice the rate per day and amount paid in this weekly log book. |
Roofers Union Local 40 San Francisco & San Mateo Counties |
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| Post Installment Poster | Company Patch 1980's |
Work Tag 1940's |
1340 Underwood Avenue •
San Francisco, CA 94124 •
(415) 822-4488 • mark@excelsiorroofing.com
State Contractor's Lic.# 448397