If it were to go through my company, not really. Plumbing minimum is around $350, and the permit that your supposed to pull [city bending you over] has got to be somewhere around 50 bucks.
Ridicules? Yes, but quite the norm in this area.
When I moved back to the area after 20 years away, and heard you had to pull a permit to change out a stove I was shocked. CA has got to be one of the more strict states in the nation, and that's not a requirement there, however they do require a quick shut off inside the cabinet now for access to turn it off which is not required here.
I figure in another 30 years they will catch up with current code out west.
There are a lot of scammers in the business though. Just do your homework and check out the BBB.