Title says it

Anyone know a place where the techs know their stuff, prices are not over
the top and offer good service?

I have been dealing with a place that has a really good service, they always
do my minor repairs while I wait
and prices are good. But I am not so sure about the tech's ability to do
tougher things like building a wheel
or finding a problem only with the symptoms. He has troubles adjusting the
disk brake of my friend's mountain
bike for instance.