JB: I have never heard of them, but since they specifically list Lotus (they have similar webpages for other marques), I posted a question on LotusTalk. I posted my thread on LotusTalk on 10/7, in the early morning. I just checked, on 10/11/16, and 70 people have read my post, but no one has responded. It's possible they could be an option, but I just don't know...
It's possible that they have someone at one of their locations that used to work on Lotus cars, but I'd be cautious of jumping to the conclusion that you could go to any of their locations and get dealer-like service on your Lotus. If someone has experience with Hillmuth, I'd be glad to hear about it. Remember, though - no one but an authorized Lotus dealer is allowed to do warranty work.
I will let everyone know as soon as we have an authorized dealer in our area. We have waited quite a while.
Thanks Bob, I took my car there for a pre-sales inspection and they were actually very polite, quick and thorough. I'm actually planning on taking my car back there for them to put tires on because I liked the initial service.