I brought my truck in the morning and it was out later that afternoon. John the owner really saved me big time. I brought my truck to 3 other mechanics who ended, either wanting way too much money to fix it or didn't know how to fix it. It's always good to know that you have a trustworthy mechanic. One of his 6 kids and his one employee Curtis stayed after hours to make sure I could get my truck that night. I have been only once to SF Differentials, I honestly hope I don't have to go back.

Thanks,

John

One thing I have to say about this mechanic shop is that the service is outstanding. I was towed in on a monday and drove out on a tuesday evening. The owner took care of my towing fees, which was very convenient as I could not afford it. The owner was very polite and honest with me giving me exact details about what was wrong with my vehicle. Even though this was my fist mechanic shop I went to I asked a friend who had the same problem with their car and they told me they paid almost twice the amount that I did there. If you want a good deal and want your vehicle working like it did when you bought it then go to this shop.
They were great!

I took my car three different times to my Dodge dealer, and they fixed different thing all three times and I still have the same problem. SF Differential Repair not only found out what was wrong with my truck, they repaired it and I have had NO problems since.

JOHN DAVID IS THE TOP GEAR MAN ON THE WEST COAST.

fixed one of FORD MOTOR company's poorly designed and diagnosed noise from differential.
Noise problem.ford couldn't fix it--S.F. Differential got it done in
half the time and much less then half the cost.

DON'T GO ANYWHERE ELSE.THIS IS THE PLACE TO GO.