1. First, you should try to resolve your problem with the tradesman or contractor himself, or his company if hes just an employee. Its always better to put your complaint in writing and dont forget to keep a copy for yourself.
If your complaint was not resolved, you may complaint to:
2. Better Business Bureau (BBB). BBB accepts complaints whether or not the business is a BBB Accredited Business. BBB, however, does not handle all types of complaints. To find out more go here: