Vermont HOA Outstanding service is at the center of everything we do. FAX : (949) 261-6958, 4020 N. 20th Street Entrata, Inc. (Entrata) is dedicated to ensuring digital accessibility for people with disabilities. Page Content 2002-2023 Planned Development Services. Sierra Villas HOA is a community located in Tucson, AZ (Pima County). HomeownersAssociationDirectory.com