To ensure a secure and prosperous business environment, it is essential to verify the credentials of Indiana contractors. Local licensing authorities or the Professional Licensing Association (PLA) can provide details about contractors' qualifications. When engaging with contractors, it is crucial to obtain written contracts that clearly define the terms and conditions of the project. Be cautious of unsolicited contractors and report any fraudulent activities to the appropriate authorities, such as the Attorney General's Office or the Better Business Bureau (BBB).