Just got a flat run-flat this week and trying to find a shop to repair it was a hassle, as almost all tire shops will only replace . Finally found one and had a great experience (dropped off the flat during lunch, picked it up after work - about $12), so thought I would pass along the info for others in this unfortunate situation:

Rocky Mountain Tire & Auto (www.rockymountaintire.com)
2005 W Midway Blvd # C
Broomfield, CO
(303) 466-6651

-Michael

 

I pulled the nail in mine and plugged it with the kit I carry. two weeks, no leaks, no troubles. I think they hear "run-flat" and think "$$" and "sucker". I'm replacing mine with non-run flats next month.