Thanks very much for your reply Jim!
Yes, I did some googling myself and saw the pages... all the phone numbers listed (From all my searches) are the same and when it goes to voicemail, it's the default cell-phone style message "The person at number xxx-xxx-xxxx is not available." for when you don't set up a custom voicemail greeting.
Another reason why I asked was because I read that Steve Hlebo (I believe it was John's brother?) was implicated in some kind of wrongful death/murder issue with a new guy that started working there showing up dead in a storeroom nextdoor to the shop like 4 days after starting. This was back in 2015/2016ish. Wasn't sure if the shop was still open as a result.
New employees turning up dead in the first week, usually isn't a good sign!
I'll give a call again and leave a voicemail. Just didn't want to put my name and number out there if it wasn't an active company any more.
If I can't reach Hlebo, I'll give Bruce's a try. They're closer. I just read SO many positive things about John Hlebo's work with the CRF230F shock and how he rebuilds and re-valves it for your riding, replaces the spring to match your weight (I'm a bigger guy so updating the old spring would be a big bonus) among other things.... And the prices reported (Back around the late 00's) were VERY doable. I just don't want to order an OE replacement and be stuck with another non-rebuildable shock with a lighter-than-I-should-have spring.
Thanks again sir!