Try to be as proactive as possible. Make sure you know what is included in your scope of work and the values used to create your agreed cost.
Pay only for work in place, deposits are always required to purchase items and legally the deposit you are requested to pay should only be used for supplies to start your project. Have discussions of what has been purchased, windows have long lead times and need to be paid prior to ordering, plumbing fixtures need to be present for plumbing roughs, cabinets, stone/tile, etc.
Most of all make sure when you have paid or are about to pay your contractor that they have performed the equivalent of work in place. If there is no action and you have paid a great amount then you should reach out to an attorney and see what your options are.
Proactive is the best protection.
If you find yourself in a situation where you need a second opinion, please feel free to give us a call 561-597-0021 or send us an email at info@iridiumdev.io