CHECK YOUR FACTS

Really. Check your facts.

If it's not specified in your contract then it's not specified.

If you believe the work is defective then define which work, and what exactly is wrong.

Are dates involved? Which dates?

Are people involved? Who?

Is money involved? Why, how much, and from whom?

What exactly do you want?

Take photographs. Write it all down - if only to clarify your own position...