The toilet in the master bath was leaking at the floor seal. I called a few local plumbers for a quote, and one of the places I called gave me a very reasonable price... way lower than the other quotes I got. Almost too good to be true. So I asked the customer service lady "is that the real price? No surprises when they show up and give me the bill"? She assured me that was the real price... no tricks, no gimmicks, no hidden fees.
Well, when the guys came (there were two of them), they shook my hand and introduced themselves. A very nice start, IMO. They were both very professional, yet also friendly... they told me a few hilarious stories of jobs that they had been on, including a lady who equipped a bathroom with 24K gold fixtures... for her dog! Yep, it was the dog's bathroom!
They removed the toilet, put in a new floor seal, reinstalled the toilet, cleaned up, and were finished in half an hour.
I have been very lucky lately as far as contractors go. A few weeks ago I posted my experience with the roofer who fixed the plumbing vent stack. And now, another home run with the plumbers. Almost restores my belief in the inherent goodness of humanity, and I am a very cynical guy.