HG Service is a continuation of the Heinz-Gietz Autohaus legacy, with emphasis on quality customer service and the greatest dealership alternative service experience. At HG Service we have certified technicians with factory training and the latest state-of-the-art equipment who are capable of servicing and maintaining your vehicle
HG Service is a continuation of the Heinz-Gietz Autohaus legacy, with emphasis on quality customer service and the greatest dealership alternative service experience. At HG Service we have certified technicians with factory training and the latest state-of-the-art equipment who are capable of servicing and maintaining your vehicle with efficiency and precision.
As a leading service center in Southern California, HG Service is able to provide its customers with expertise in technical services, ranging from a simple oil change or brake service to intricate diagnosis, transmission service, and engine rebuilds. Our goal is to provide you the confidence that your vehicle will be handled with efficiency and care. Your maintenance and repair needs will be met using our extensive knowledge and experience by technicians that specialize in the specific brand of your vehicle.
Our services rival that of the dealership at the fraction of the cost for servicing that includes factory scheduled maintenance and pre-purchase/preventative maintenance inspections. Trust us to deliver beyond excellence.
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Verified Customer
From the initial diagnostic to the final handoff, the team was professional, transparent, and thorough. They took the time to clearly explain the issue, walk me through the repair plan, and outline costs upfront — no surprises, no pressure, just honest expertise.
BMW repairs aren’t small undertakings, and while it was a significant investment, I left feeling confident that the work was done right the first time. The car is running beautifully — smooth, responsive, and better than it had been running before bringing it to HG Performance. You can tell they take pride in precision and quality workmanship.
I received timely updates, photos during the process, and thoughtful recommendations. That level of transparency builds real trust.
If you’re looking for a shop that understands BMW engineering, stands behind their work, and treats customers with respect, this is the place. High-quality service isn’t always the cheapest — but it’s worth it when it’s done this well.
Thank you for taking such great care of my car.
Michael D