1573 Third Avenue, 94597


Trustworthy Service Excellence Since 1997

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We specialize in German & European Auto Care

Here are some valuable incentives to try us the first time… or to return for second helpings. just print this entire page and bring it with you. The savings will be yours!

If you own a Porsche or Audi-don’t miss our other specials specifically for your car.

Of course, beyond all this, we urge you to stop by and meet us, before you have a particular service need. That way we can get to know one another and you can decide for yourself if we will be the experts to trust for your vehicle’s care.

Safeguard your Health

Mist (1)

Your Warranty is Safe


We warranty all our work for a full year or 12,000 miles – new parts & labor. We also work with any extended warranty company covering your vehicle.

Terraclean is the only de-carbonizing service of its kind in the world!

What is carbon build up?
Carbon deposits are a by-product of combustion inside your engine. This build up will affect the efficiency of your engine and typically results in reduced performance, reduced fuel economy, and increased emissions.

Keep your car properly tuned!
Proper vehicle maintenance should never be overlooked. Keeping your engine properly tuned can improve fuel economy by 4-15%. Fixing a faulty oxygen sensor can improve your fuel economy by as much as 40%!

oxygen-sensor (1)1. Oxygen Sensors
Oxygen sensors get dirty over time from the constant bombardment of carbon, soot, and chemicals. This shortens its life. When this happens it can send incorrect, or delayed information to the car’s computer which alters the engine’s fuel mixture, causing poor fuel economy, poor performance, and excess pollution. Terraclean has been proven to clean and extend the life of your oxygen sensor, thereby restoring fuel economy and performance.

catalytic-convertor (1)2. Catalytic Converter
Terraclean has been proven to extend the life of the catalytic converter by removing deposits from inside.

combustion chamber (1)3. Combustion Chamber
Terraclean also removes carbon from within the engine’s combustion chamber and on the intake valves, reducing octane requirement, improving idle, and drivability.

Fuel-injector (1)4. Fuel Injector
Terraclean will remove the varnish and carbon build-up on the injector tips and restore the spray pattern to a fine mist.

Give your vehicle a Terraclean treatment today!

Give the Gift They Can Really Use!

Here’s a gift your friends and family members can truly use … a gift card for all parts, service, and repairs at our facility. Just choose the dollar amount you prefer, give us a call or drop by in person, and we will take care of the rest. You can charge the gift amount to your credit card. What a great present!

Our Special Offers!

Your Warranty Is Safe
We warranty all our work for a full year or 12,000 miles – new parts and labor. We also work with almost any extended warranty company covering your vehicle. to get their coverage on work we do for you.
Refer A Friend & You Both Save
When you are already our customer and you refer a friend to us, they can save $60 on their first visit and you save 10% up to $100 on your next visit within a year.
Read Our Reviews

These guys hit the ball out of the park!

These guys hit the ball out of the park as usual. There commitment to customer service is above & beyond what even the best shops offer. Their people are highly educated & trained as auto repair technicians and so are Carols the owner operator/operator & John the service manager. These people get the job done right the 1st time. Their commitment to doing the job right on your Mercedes & keeping the price ;ow as possible is a passion with them.I'm a disabled person who knows nothing about Mercedes/car repair. Carlos & John get the repair job diagnosed correctly & priced at an amount I can afford. They also had it smogged for me. These people are great & so is their shop!

Joey B. - Hercules, CA (Yelp review 03/03/19)