I've needed service a few times since moving here & noticed their building along Rt8 a few miles south of where I live so I had no other experience with such companies. I've not had any regrets. Nothing major has gone wrong with my garage, but the small things I needed done have been addressed promptly & properly. I've been able to get same-day service the few times I've called & the service call cost seemed reasonable. If I ever have what seems like a bigger issue or need a replacement opening mechanism, I'll just use Dave Giel without even bothering to get other estimates.