The Union County Clerk's office s Recording Services include filing business trade names and issuing certificates for documents for residents. It has a record room that offers information on mortgages, deeds, liens, trade names, tax inheritance waivers and building contracts. The Recording Service also include the filing and recording of documents affecting real estate ownership and transfers for residential, commercial and industrial properties. It provides notary public services and handles public records. The Union County Clerk's office is a part of the county of Union in New Jersey, which operates administrative, finance, human services, public safety, engineering and public works departments.