German Auto Doctor | Licensed HVAC Services in Simi Valley, CA

We start with a thorough diagnostic scan using our latest dealer-level equipment, which is specifically calibrated for German makes like Audi, BMW, and Mercedes. This allows us to read manufacturer-specific codes that generic scanners often miss. From there, our experienced technicians perform targeted inspections and tests based on the data to pinpoint the exact issue, whether it's related to the engine, emissions, or electrical system. We'll clearly explain the findings and your repair options before any work begins.

Absolutely. Simi Valley's high temperatures can strain any vehicle's HVAC system. Our auto HVAC repair service includes a complete system performance check. We'll diagnose common local issues like refrigerant leaks, clogged condensers, or faulty compressors that lead to inefficient cooling. Using equipment designed for German models, we ensure repairs restore your cabin to a comfortable temperature efficiently and reliably.

Yes, we highly recommend our auto pre-purchase inspection for anyone considering a used Audi, BMW, Porsche, or other German vehicle. Our 20+ years of specialized experience means we know exactly where to look for common wear points, hidden damage, and potential expensive issues. The inspection covers the engine, transmission, brakes, suspension, and electrical systems, giving you a clear, unbiased report on the vehicle's true condition before you buy.