Called Superior Plumbing for a leaking shower head. Service man arrived, who was very helpful and professional, and said we needed a new cartridge. Then he quoted me a price of over $300.00 to provide and install a $40.00 part that took all of 30 minutes. Seriously? I don't mind people making money, but this is absolutely outrageous. BE PREPARED TO PAY A PREMIUM FOR THEIR SERVICES.