Which Nevada agency is responsible for investigating contractor complaints?

The Nevada State Contractors Board is the agency designated to investigate contractor complaints, making it the appropriate choice for this situation. This board is specifically established to regulate the licensing of contractors, oversee construction practices, and ensure compliance with Nevada's construction laws. The board's primary focus includes addressing complaints from consumers and contractors, providing resolution mechanisms, and enforcing the legal standards required for construction work.

This regulatory body plays a critical role in maintaining ethical standards within the construction industry and protecting the interests of both contractors and the public. By investigating complaints, they can determine if a contractor has violated licensing laws or engaged in unethical behavior, ultimately ensuring a fair playing field in the construction market. Other agencies listed do engage in relevant activities, but none have the specific mandate and authority that the Nevada State Contractors Board possesses in relation to contractor complaints.