Orange County’s Independent Mercedes-Benz and Imports Expert

Quality Automotive proudly serves as Orange County’s preferred independent repair facility for all European automobiles. Customers come to Quality Automotive for everything from repair and restoration work on classic Mercedes, to routine maintenance on the latest models, including AMG cars.

3 Reasons to Service Your Mercedes at Leistung Autohaus

  • Accurate Diagnosis and Repair

    With the latest Xentry® diagnostic equipment and over 15 years of automotive experience under our belts, we have the tools needed to get you and your car back on the road, fast.

  • Factory Mercedes-Benz Parts

    We use authentic Mercedes-Benz and quality OEM parts, ensuring your car works and drives like a Mercedes-Benz should.

  • Fair, Honest Pricing

    Straightforward service pricing with no hidden costs are published on our Services page, so you always know what you’re getting before you even bring your car in.

Our Customers Give Us 5 Stars on Yelp

I found Quality Automotive last Saturday when searching for a shop to get my brake pads replaced and rotors turned.  I spoke with Sang over the phone and he gave me an extremely competitive quote.  I stopped by his shop so he could get a quick peek at my brakes…

Neal A. / Torrance, CA

Sang is a kind and honest mechanic. He doesn’t oversell you and is merely low looking for both you and your car’s interest. I have gone back to get services many times and his service is quick and simple.It’s important for you to call ahead becausehe will let you know what time he will…

Vu V. / Garden Grove, CA

It’s always hard to find a reliable shop in the area. Quality Automotive under Sang management exceeded my expectations. I went in for rear brakes service and B service on my Mercedes S550. Staff there are always helpful and understand your issues. They know what they’re doing…

Cee L. / Bellflower, CA

One of the best mechanics I’ve had experience with. Repaired my Mercedes that had died in large body of water during infamous flood week. Repair cost was very competitive and took only few days to receive car back. Sang is a great guy to deal with and knowledgeable and an honesty rarely seen in my time dealing with car…

Albert C. / Stanton, CA

Located in the lot/plaza where Original Tommy’s Hamburgers is. Took my car here a couple times. First to get a new A/C compressor, then to change brakes and spark plugs. They always do a good job and i haven’t had to return because of additional problems. Ask for Paul, he definitely knows what hes doing, i like that he asks me a lot of questions…

Vincent N. / Orange, CA

Good services here at Quality Automotive. Specially Don is nice and friendly. Very appreciated.

Leda T. / Westminster, CA

We’re open Monday – Friday, 9am to 6pm and Saturday by appointment. Please contact us for a quote or to make an appointment.


14034 Goldenwest St
Westminster, CA 92683
Interactive Map

PHONE (714) 922-3377