Select One Auto Repair

I brought my car to this company because my car was leaking gas on
9/21/12 in the morning.  At 5 p.m., they still hadn't even looked at my
car.  On Saturday afternoon, they finally called me to inform me that
the problem was due to the fuel pump.  They quoted me $550 because they
could only acquire the part at a large retailer due to the weekend.  If I
chose to wait till Monday, they could save me approximately $100
because they would buy the part from their wholesaler.  I was waiting
for them to call me on Monday to give me an exact price and instead,
they called and told me that  my car was ready.  I picked up the car,
only to realize that now my gas gauge was no longer operational.  I took
the car back to them and I heard nothing the rest of Monday nor
Tuesday.  Finally on Wednesday, I called to see what was going on and
they told me that my car is ready.  I picked up the car on Wednesday
afternoon only to realize that my car is still leaking fuel.  I will
never take my car back there and filed a dispute with my credit card
company.  As far as the oil change goes, they never did it and tried to tell
 me that  I never asked them to do it.  Then his rebuttal was that the advised
me to go down the street as it's cheaper.