I took my dodge neon here over a year ago because i was having issues passing smog.
The CAP program referred me to these guys with a $500 budget for them to fix my car. I got one estimate for about $400 from them but once they had my car for "repair" I got a phone call after a day telling me that i need some new sensors and the new total after parts and labor would be about $700 which i agreed to since it would only be $200 out of my pocket... So now about 3 Days have gone by and now i get a phone call telling me that "the boss" has decided NOT TO WORK ON MY CAR and that since he has seen some of the cars "original wiring" was modified to get my radiator fans working that they could no longer work on my car.... After being pissed off i walked next door(literally) to another car repair place and told them the issues i was having with Greg's. The mechanic offered to take a look but didn't want to give an estimate until he had the time to look over it. Less then 24 hours later my car fixed and and the bill was only $250. Take your time and shop around a bit before trusting these guys with your car.
This review is for the El Cajon location near In & Out Burger!