I was a little Leary about a online service sharpening my chains, have always used local but prices where I am now were expensive.
With all that said, service was outstanding and a fast turn around, good communication, I sent them 18 chains to sharpen 16" 20" 28" best prices I have seen they identified worn out chains and even replaced one chain for free, these chains have cut a lot of wood.
Definitely I will use this company again. Even sent back the bad chains with a flag at the issue. Awesome service.
And I am one of those people who never writes a review, That should tell you something..