San Francisco Auto Repair and Auto Body Shop
5-star review 535 reviews
Call or Text: 415-551-9930
Ext 102 (Body Shop) | Ext 101 (Service Shop)
440 9th St, San Francisco, CA 94103

ISM is an Independent Auto Repair Shop Specializing in Mercedes-Benz Repair, Service and Maintenance


Mercedes Repair
10% OFF for New Customers
3 Year / 36,000 Mile Warranty
AAA Approved Auto Repair

We work on all models of Mercedes-Benz - Sedan - Coupes - SUV - Mercedes C - E - S - CL - CLS
Mercedes SUVs & Crossovers - Mercedes GLK - M - GL - G - R - Mercedes Roadsters - SLK - SL - SLS
Mechanical Shop
auto repair shop
auto repair shop
auto repair shop
auto repair shop

Collision Repair
Porsche Before
Porsche After
Toyota Prius Before
Toyota Prius After

Expert Mercedes Repair and Service

International Sport Motors has been performing top quality Mercedes repair in San Francisco, CA for over 30 years. We can handle all your Mercedes repair, service and maintenance needs with the kind of personalized service you can only get from an independent repair shop.

We perform all Mercedes-Benz maintenance services at affordable rates, using the latest diagnostic equipment to maintain and service your vehicle to factory specifications. And if any of your needed repairs are under factory warranty, we will refer you directly to the San Francisco Mercedes-Benz dealership.

We Use Genuine Mercedes Parts

We only use the best, brand-new, factory parts on your Mercedes. While other independent shops may use aftermarket parts, International Sport Motors maintains top quality workmanship by using the highest quality, factory certified parts on your car or SUV.

Lifetime warranties

International Sport Motors provides 3-year / 36,000 mile to lifetime warranties on all of the services we provide. Ask us about our great service warranties and we will be happy to provide you with all the details in writing.

Phone and Email Estimates

If you have any questions, or would like a quick, easy, estimate over the phone, please call us at (415) 551-9930.

$19.95 rental cars

We strive to provide you with fast, friendly service. To make pick-up and delivery as easy as possible we offer 60% OFF towing from anywhere in San Francisco along with a $19.95 rental car for your convenience.

Flawless Online Reviews

For more information about our shop and personalized customer service, please read some of our numerous online reviews (Yelp, Google+, RepairPal, DemandForce).

Large, Spotless Shop

We have a well equipped, organized, 15,000 square foot facility complete with all the state of the art repair and diagnostic equipment.

Top-Quality Diagnostics

Though we are an independent auto repair shop, International Sport Motors uses the same world-class Autologic Diagnostics Software used by the San Francisco Mercedes-Benz dealership.

High Performance Tune-ups

We offer Mercedes high performance tuning for those who prefer a little extra kick when they step on the gas. You know who you are. ;)

AAA Approved Auto Repair

Rick S. - Yelp Review

5 star review

I had my Mercedes 740il towed to ISM on a recommendation (ignition lock/tumblers unexpectedly seized up). The team at ISM were all very pleasant & helpful, from the front office to the shop floor. The quality of work on my car was top-notch, used genuine Mercedes parts, but saved me money by having lower—and much more reasonable—labor rates versus traditional Mercedes dealerships. Their communication & follow-through could serve as a textbook example of "how-to-do-it-right" in any industry. I highly recommend them and will be bringing my car back in the future, as I witnessed evidence of great mechanical & body work being performed on several other brands of vehicles.