Dominguez Tax Services 23981 Via Fabricante # 501, Mission Viejo, CA92691 Dominguez Tax Services is located in the front of the Mission Viejo Business Center. They have been serving the…More community since 1986 and have a long list of clients. Dominguez has a variety of services ranging from notaries to printing and copies. Their tax services include electronic filing, bookkeeping and payroll for individuals, small businesses and larger corporations. Dominguez also does engraving, laminations, letterheads, labels and business cards. The employees here are well equipped to meet the needs of their diverse community, speaking both Spanish and English.