It was about 30 some odd years ago that I sent two of my guns to a well known, high priced Pistol-smith that they were ruined. Of course he denied it and since he was in a different State it was not worth the cost of legal fees and aggravation to peruse legal actions. Truthfully, I would not let him touch my guns ever again anyway! Not only did it cost me $1600 Bucks to get them right again, but that was the last time I sent a firearm out for work - other than for hot bluing which I do not do myself. I now do ALL my own work with the exception of re-bluing.
Not saying all GS's are "Butchers" or "Crooks" but I now have the satisfaction of doing all my own work in the comfort of my own home workshop, I take my time and do exactly what I want at my pace and the job comes out better than any GS would do because I don't take just OK - - it has to be precisely what I want and since I am not paying myself, time is not an issue for me. If it's not perfect I will make it perfect - haven't failed yet.
Obviously this takes time, money, many tools and equipment, patience, skill and knowledge. I did not get these magically over night and still love to learn the nuances of different firearms - it's now just as an important part of the hobby as shooting and reloading is to me. I do not do this for anybody but myself but it has been very satisfying and has given me many hours of learning session - if you will. Never had any complaints either - -
Obviously this is not for everybody but just fuel for thought if you have the inclination, mechanical ability and are not afraid to spend some time and money to develop skills and knowledge.
Oh, I don't have to pay ridiculous shipping fees, wait many months (or even years) for my guns to be worked on and hope and pray they do not get ruined, damaged or lost!