Behrens, Nelson & Knudson Categories Attorneys 36 Fifth Street Petaluma CA 94952 (707) 763-1911 (707) 763-2177 Visit Website Rep/Contact Info W. Thom Knudson × W. Thom Knudson Phone: (707) 763-1911 Fax: (707) 763-2177 Send an Email Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×