I've had two occasions to go to this facility, and the manager was awesome. Both times I used a Groupon for oil changes. The fact that I used a Groupon was of no concern and I was treated as a full paying customer. Furthermore both he and the mechanic that worked on my cars did not try to up charge me for additional work, although they did rightfully notify me of issues that might arise. I'd recommend this shop anyday.
Joseph S.