S&S props in Queens helped me with a problem I was having, they were perfect after the first attempt. I have also heard that H&H does excellent work. More locally Bosler and Sweezey in Bellport are the go to people
I've been thinking about sending my prop and shaft out for inspection...what is the approximate cost?
It depends on what they have to do. The guys I used last time in RI had one of those prop scan machines and he charged me $75 to scan and clean up the prop that didn't need any work. The prop that needed work cost me about $300.