Ref number : 454
Firm name : WILLIAM A PORTER
Firm address : P O BOX 422888
City : SAN FRANCISCO
State : CA
Zip : 94142
County : SAN FRANCISCO
Phone : 5105221765
Fax : 4158854840
Email : william@williamporter.com
Url :
Sic code :
Sic description :
Keywords : commercial photography Architectural Construction progress Historic Survey existing conditions Aerials HABS Classifications: 821316 - Photographers and cinematographers
Certificate start date : 11/14/2005
Certificate end date : 12/31/2012
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