ASSOCIATIONS In Humboldt County, contractors please call Tel (707) 445-2500 • Fax (707) 445-9725 Address: 317 West Cedar, Eureka, CA 95501 E-mail Us In Sonoma County, contractors please call Tel (707) 585-9977 • Fax (707) 585-8979 Address: 327 O'Hair Court, Santa Rosa, CA 95407 E-mail Us Back to the top of the page • Home Content from this site may not be duplicated without permission.