If you are looking for an automotive repair shop with honest mechanics, you've found the right one! Our family has 4 old cars that often need work. After trying multiple shops in the Corona/Norco area, we are grateful to have finally found good mechanics we can trust. We've been going to J & A for years now because they provide such great service and fair rates. They are thorough in their inspections to find the cause of your car's problem and won't persuade you to do more than necessary to fix it. As busy as they are, they work really quickly and often squeeze in last-minute appointments. On top of that, Gabe, Jacob, and the rest of the staff are all super friendly-- which is an added bonus! I am more than happy with my experience here and would trust these guys with any car problem I have.