👉 A guestmaster is a person who has been granted permission to work as a master builder in the United States, often for a period of time. This type of license allows individuals with certain qualifications and experience to become licensed to build structures or participate in construction projects on their own behalf. The term "guestmaster" refers to someone who has been given permission to perform specific tasks related to building, such as designing buildings, supervising the construction process, or providing technical assistance. Guestmasters are typically employed
