Open forBusiness

The Safety of our Customers and Employees are our top priority.
We Offer Loaner Vehicles.
We can pick up and deliver your vehicle.
We Offer Shuttles that can pick you up at home or work for your convenience and safety.
Our Hours are Monday – Friday 7:00 AM through 5:00 PM

Fontana Auto Repair

CALL US TODAY! (909) 822-3402
5

Best mechanic in Fontana

4

5

5

good and honest people.

5

Excellent Customer Service! Friendly family environment. I attribute my car life on their excellent service... I’ve been taking my car faithfully to them for over 15 years. I’m a proud Ford Mustang owner with over 358,000 miles and still rock in’! Thank you George’s Sierra Shell! 🥳

5

Wow! What a wonderful experience I had today, My car has been giving me issues with air conditioning and a few other issues as well. They had it diagnosed and repaired in a couple hours and gave me a loaner car so I wouldn't have to wait. Five stars from me and I will definitely be back and refer all my friends.

5

great place to fill up,the staff is great and the place is tooclean.I mean really clean. Good place to fix the your car too.

4

A little crowded. But good.

5

George’s Sierra Shell was super professional and thorough in their work! They called and kept me up to date with what they were doing and how it all was going. The ladies at the front desk are incredibly helpful and nice! 100% would recommend to any and everyone! Great job! My van drives like a champ now!

5

Gas

George's Sierra Shell is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call George's Sierra Shell (909) 822-3402 if you have any issues in accessing any area of our website.