Contact Contact Kirsher, Winston & BostonPlease enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Phone number *Message *Submit Mount Shasta Office 205 N. Mount Shasta Blvd., Suite 400Mount Shasta, California 96067 Postal mail: P.O. Box 177, Mount Shasta, CA, 96067 (530) 926-3444 YREKA OFFICEBy appointment only.210 Fourth StreetYreka, California 96097(530) 842-3552