well consider it a learning expierence, for $150 you now know how to diagnose the problem, go to home depot and repair it yourself.
Yes, how much should you have been charged? Could you have completed the repair yourself? Do you work?, Can you justify the prices your company charges? Does it cost McDonalds $2.99 to make a Big Mac? Because you feel you shouldn't be charged what you were does not mean you're right, Remember, you didn't have to sign the invoice.
who are you to judge what plumbing services should cost? why didnt you just fix the bidet yourself? obviously you could right? i mean you know what it should cost, right? i think its well worth $120 to stick my hand down your bidet, i mean ask yourself, would you stick your hand down your neighbors bidet for any less?
