18 GCA § 39105: Lien Personal Property.

Every person, who, while lawfully in possession of an article of personal property renders any service to the owner thereof, by labor or skill, employed for the protection, improvement safekeeping, or carriage thereof, has a special lien thereon, dependent upon possession, for the compensa-tion, if any, which is due to him from the owner for such service; a person who makes, alters, or repairs any article of personal property, at the request of the owner, or legal possessor of the property, has a lien on the same for his reasonable charges for the balance due for such work done and materials furnished, and may retain possession of the same until the charges are paid.