Locksmith pros do bait and switch scams. They quote 1 price then raise it when they get there. Internet
I lost the key to my bike lock.
I told the guy exactly what I needed- pick lock, cut lock, or cut chain, whatever was cheapest.
He said "no problem" $15 for service call, $35 for service, Total $50.
When he got here he says he has to drill the lock and the price would be $90. I refused and paided him $15