After hunting season this year I had to send a few items in for repair. The following are my reviews of the companys:
Vortex: Ranger 1800 rangefinder was struggling to do its job. I contact Vortex CS and they were prompt, professional, and stayed in communication each step of the process. Two thumbs up for Vortex.
Kryptek: Koldo pant zippers failed during cold weather hunt. I had a hard time getting hold of a human to talk too. Ended up doing everything through their online portal. I was returned the wrong size of pant. I contacted them again and was informed to keep the wrong size and they would immediately get me out the correct size. After a few weeks of still not getting the pants and no emails or tracking numbers, I tried twice to contact them again. I received an email telling me to resubmit my return request and send back the wrong sized pants they had sent. Still do not have the correct size. Two thumbs down for Kryptek.
Christensen Arms: Mesa 7mm-08. New rifle to me. Rifle would not group and appeared to have a sloppy bedding job. Christensen CS has been thus far good to work with. Easy to talk to a person who seems to care and so far they have been prompt. I just sent the rifle in, so we will see what happens. One thumb up and one thumb down for Christensen.