I guess it depends on what you call good and fairly priced. Any good mechanics shop now will charge you about $70 bucks an hour.
The day of the shade tree mechanic is about gone. Today's modern automobile requires training and modern equipment to get the job done right.
When your car quits now dont bother to open the hood. You aint gonna fix it, just call the tow man. Without modern diagnostic equipment and the know-how to use it you are sucking wind. Such equipment and the men to use it costs money. Training costs money.
Most anyone can change a serpentine belt, some can change a cam belt,but my advice is to seek a place that is well equipped and pay the price, in the long run its cheaper.