I was with Labcorp for three years in Alaska, but eventually I felt I was kind of forgotten about by the reps. We also had some problems with processing of our labs in Seattle - they were very quick to throw out a specimen when the label fell off in the bag or on other technicalities. I wrote a big explanation and "Dear John" letter to Labcorp, but never heard back from the reps. Meanwhile, the Quest rep kept visiting, and when our contract ran out I decided to give Quest a try. Our local rep has been very helpful and stopped by many times to help us on various issues and make sure we have the right supplies.