Certified by The German Auto Doctor • Oct 11, 2026
Monday8:00 AM - 6:00 PM
Tuesday8:00 AM - 6:00 PM
Wednesday8:00 AM - 6:00 PM
Thursday8:00 AM - 6:00 PM
Friday8:00 AM - 6:00 PM
Saturday9:00 AM - 2:00 PM
SundayClosed
11/26/20268:00 AM - 6:00 PM
12/25/20268:00 AM - 6:00 PM
1/1/20278:00 AM - 6:00 PM
5/31/20278:00 AM - 6:00 PM
7/4/2027Closed
Products & Services
1 list · 9 items
Explore offerings from The German Auto Doctor on 521 East Los Angeles Avenue in Simi Valley, with popular services available at this location.
German Auto Doctor - Services
9 items
services
Auto Repairs and Services
Basic Auto Maintenance
Coolant Line Pinning Service
Differential Auto Services
Custom Auto Fabrications
Auto Engine Rebuilds
Turbo and Supercharger
Vanos
Brake Upgrades
Reviews
4.9
114 reviews
5 stars
110
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2
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CG
Carrie Georgieva
Oct 6, 2026
5.0
⭐⭐⭐⭐⭐
I can’t say enough good things about my experience here! Finding a mechanic you genuinely trust—especially with a Porsche—is not always easy, and I’m so glad I found this place.
They are incredibly knowledgeable, honest, thorough, and professional. They take the time to explain what’s going on, never make you feel pressured into unnecessary repairs, and clearly take pride in doing things the right way. The quality of the work is excellent, and I always feel confident knowing my Porsche is in capable hands.
What really sets them apart, though, is the combination of expertise and integrity. It’s rare to find someone who knows these cars so well AND makes you feel like they truly care about their customers.
If you own a Porsche and are looking for a mechanic you can trust, I highly recommend them. I wouldn’t want to take my car anywhere else! ⭐⭐⭐⭐⭐
ME
Michael Ehrlich
Aug 25, 2026
5.0
Thank you, Emilio, and Noush.
The service and communication are outstanding.
I had a fairly major repair done to my 2013 Audi A6 and couldn't be happier. Absolutely professional in every way.
I highly recommend this business and plan on having whatever service I need in the future done at The German Auto Doctor, Simi Valley. Do yourself a favor, if you own a German automobile. Take it there!!!
Respectfully,
AA
Alexis Appling
Aug 18, 2026
5.0
Everyone was very professional and I had my car back the next day.
MP
monty pettus
Jul 30, 2026
5.0
Dave is very knowledgeable and stands behind his Work. He truly wants to solve the customer’s problem. his prices are fair. It was a pleasure dealing with him. It’s nice seeing his boys working with him.I recommend German Doctor to anybody.
NN
Noush
Jul 28, 2026
5.0
This place is a great alternative to the ridiculous amount of money that they charge for simple things on your German car by any dealer service center. The Porsche dealer charges $550 for an oil and filter change. The German Auto Doctor charged me $223 and did a great job. I have taken both my cars there for over a year and their prices and quality of work is great. Dave, the owner and the other Dave, the owner’s son are knowledgeable and care about their customers. The other technicians at this place are just as good since Dave sets the example and expects quality work. If you need other services like detailing, body shops work, etc. just ask them and they will give you referrals for other quality contacts. Last but not least, ask for even better pricing on major mechanical work on your vehicle. I do and Dave has always listened and gave me better pricing than their already fair prices if he can. I expect the service quality to stay at the high quality level moving forward. I am a blunt man and will follow up with new reviews if anything changes. I don’t expect the need for any follow up review but will do so if the need arises. Feel comfortable and take your car to The German Auto Doctor for great service.
Frequently Asked Questions About The German Auto Doctor
What German car brands do you service?
We specialize in servicing all major German and European luxury vehicles, including Mercedes-Benz, BMW, Audi, Porsche, Volkswagen (VW), MINI, Land Rover, Bentley, Rolls-Royce, Aston Martin, and Maserati. Our technicians possess the expertise and factory-level diagnostic equipment required to properly maintain and repair these vehicles.
Are you a dealership alternative?
Yes, we are. We deliver dealership-quality service at more competitive pricing than traditional dealerships. Our certified technicians utilize OEM or high-quality replacement parts along with advanced diagnostic tools to complete maintenance and repairs that meet manufacturer standards.
Do you use OEM parts for repairs?
Yes. We utilize OEM (Original Equipment Manufacturer) parts whenever available, or premium aftermarket parts that meet or exceed factory specifications, based on your preferences and budget requirements.
Can you perform factory-scheduled maintenance without voiding my warranty?
Yes, we can. Federal law permits you to have your vehicle serviced at an independent repair facility without voiding your factory warranty, provided the maintenance adheres to the manufacturer's recommended schedule and appropriate parts and fluids are used.
Do you offer computer diagnostics for check engine lights?
Yes, we do. We utilize professional factory-level diagnostic equipment to accurately identify issues related to check engine lights, warning messages, electrical problems, engine performance concerns, transmission faults, and other vehicle issues.
What types of repairs do you perform?
We handle a full range of services, from routine oil changes and brake service to engine diagnostics, suspension repairs, transmission service, cooling system repairs, air conditioning, electrical diagnostics, steering, timing components, performance maintenance, and comprehensive engine repairs.
How often should I service my German vehicle?
Most German vehicles require maintenance every 5,000 to 10,000 miles, depending on the manufacturer's specifications and your driving conditions. Adhering to the recommended maintenance schedule helps avoid costly repairs and prolongs the life of your vehicle.
Why are German vehicles different from other cars?
German luxury vehicles are designed with advanced technology, specialized components, and precision-engineered performance systems. They require specialized expertise, factory diagnostic equipment, and technicians who are knowledgeable about the distinctive engineering of European automobiles.
Do you provide a warranty on your repairs?
Yes, we do. We stand behind the quality of our work and provide warranties on many parts and labor services. Warranty coverage varies depending on the specific repair, and our team will review the details with you before any work is performed.
How do I know if my German vehicle needs immediate service?
If you observe warning lights, unusual noises, fluid leaks, declining performance, rough shifting, vibrations, overheating, or changes in braking or steering response, it is advisable to have your vehicle inspected promptly. Early diagnosis and repair can help prevent more expensive repairs down the road.
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