Excelsior Roofing Co.

1340 Underwood Ave
San Francisco, CA 94124
(415) 822-4488
Contact: Powers, Mark
Business Description: 15 employees. Family owned & operated. Award winning. Mark Powers in company since 1972. Bill Powers in company since 1980. Company founded by grandfather in 1906.
In Business Since: 1906
Service Area: San Francisco & portions of San Mateo County.
On Angie's List Since: 10/13/2005
Warranties: YES
Free Estimates: Yes
Office Hours: Mon 07.00 AM - 04.30 PM, Tue 07.00 AM - 04.30 PM, Wed 07.00 AM - 04.30 PM, Thu 07.00 AM - 04.30 PM, Fri 07.00 AM - 04.30 PM, Sat Closed, Sun Closed
Excluded Services: Carpentry, painting. If needed with our jobs we can organize all contractors.
Licensed: Yes, I am appropriately licensed for my trade.
(All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves.)
Senior Discount: No
Cities Served: Atherton | Bayview Hunters Point | Belmont | Brisbane | Broadmoor | Burlingame | Chinatown | Daly City | Diamond Heights | Excelsior | Financial District | Foster City | Haight-ashbury | Half Moon Bay | Hillsborough | Issaquah | Marina | Menlo Park | Millbrae | Mission District | Nob Hill | Noe Valley | North Beach | Pacific Heights | Pacifica | Parkside | Placerville | Portola Valley | Potrero District | Presidio | Redwood City | Richmond District | San Andreas | San Bruno | San Carlos | San Francisco - Downtown | San Mateo | San Mateo County | South Of Market | South San Francisco | Southwest Hills | Stonestown | Sunset | Tenderloin | Treasure Island | Visitacion Valley | West Portal | Woodside
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Excelsior Roofing Co.
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Roofing Contractor Articles

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A visible inspection of your roof line can reveal a buildup of snow and ice and an accumulation of icicles. (Photo courtesy of Angie's List member Donna B. of Mendota Heights, Minn.)
Clogged gutters or insufficient insulation can cause ice dams to form, which can damage your roof.

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If you notice water damage on the ceiling or other signs of a leak, don't assume it's your roof.

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