I am a housekeeper and was encouraged to sign up with Thumbtack. DON'T DO IT! I got one lead out of 77 that actually responded and pinned out, even though everyone knows that some people just will not reply to your messages on these Sites Thumbtack will bill you for EVERY Lead that fits your profile even if there is no correspondence between the pro and the alleged Client. I wasted a whole monthly budget on them, safe yourself some money, don't sign up.