Narrow search by: Keyword: Results Found: 3 View On Map new search Sort by: A-Z Print Contact these Businesses Norcal PTAC 1 Hapst St. Bldg 71 Arcata, CA 95521 Map (707) 267-7561 Humboldt Mediation Services 317 Third Street Suite 8 Eureka, CA 95501 Map (707) 445-2505 Arcata House Partnership 1005 11th Street Arcata, CA 95521 Map (707) 822-4528