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Heinz Gietz Autohaus

Average Score
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(279 Reviews)
97
Write a Review
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Score Details

5 stars
99%
4 stars
<1%
3 stars
<1%
2 stars
<1%
1 star
<1%

Last 30 Day Trend

Active Business

ReScore Reviews™

ReScore
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
Original Review
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
0
Total ReScores™
-
ReScore™ Average
97
Net Promoter Score ®

Business Details

About

From maintenance and installs to track prep and fabrication, we have the experience and dedication necessary to provide you with world-class service. From maintenance and installs to track prep and fabrication, we have the experience and dedication necessary to provide you with world-class service.

Categories
European Auto Repair, Auto Maintenance, Repair Shop
Contact
(858) 454-7137
Visit Website
Closed
Business Hours

Business Hours

Mon
8:00 AM - 5:00 PM
Tue
8:00 AM - 5:00 PM
Wed
8:00 AM - 5:00 PM
Thu
8:00 AM - 5:00 PM
Fri
8:00 AM - 5:00 PM
Sat
closed
Sun
closed
* Pacific Time (Us & Canada)
182 Pawnee St San Marcos, CA 92078
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Heinz Gietz Autohaus' Reviews
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(279 Reviews)
Write a Review
Recent Reviews
Verified Customer
Mercedes-Benz SL-Class
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
08/15/2025
verified customerVerified Customer
10
Vintage V12…. Gitty-Up .. !!!! Road Worthy !! Runs like a Champ!!
Picked it up today!! Mission accomplished Road Worthy .. V-12 rides like a roadster should. Best shop, and truly get the job done to improve your ride! I feel very good about my Vintage “B”!
..! TU .. HG!!!
Verified Customer
Honda Accord Coupe
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
08/14/2025
verified customerVerified Customer
10
Excellent customer service
I received the best customer service recently when I took my car in for a service. I hadn't serviced the car in a long time and was afraid I'd be faced with a lot of extra expense, but after doing a complete check on the car I only needed an oil change. They recommended a couple other minor items be addressed in the future. They could've easily told me that they found other issues that needed immediate repair and I wouldn't have known any better. Thank you HG Performance for having integrity and being honest. Will definitely return and recommend to everyone!
NW
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Nora W.
Volkswagen Golf
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
08/10/2025
verified customerVerified Customer
10
Friendly,excellent,vey professional service
Got the best service I ever had Car and I were treated like royalty !
AB
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Alana B.
Nissan GT-R
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
08/07/2025
verified customerVerified Customer
9
Extremely professional and highly knowledgeable
I recommend HG Performance due to their professionalism and timeliness as well as their extensive knowledge of GTRs. They photograph everything and their mechanics will not hesitate to explain everything they’ve done to your vehicle along with recommendations for any issues they’ve noticed during maintenance or test drive. I have a R35 that they have done maintenance on twice now and I will be returning in the future.
RS
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Renee S.
Mercedes-Benz C250
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
08/05/2025
verified customerVerified Customer
10
They are great!
Very professional, excellent service, very knowledgeable about my car and cheaper than the dealership , very nice people too. I felt like they actually cared about me , not just a number . I won’t be taking my car back to the dealership!
CB
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Channa B.
Audi A5
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/31/2025
verified customerVerified Customer
10
Great service and team
Great team and have always done a great job maintaining my cars. Thanks!
TM
Tony M.
California
Porsche 911
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/30/2025
verified customerVerified Customer
Category: Service
Tony said they did what they said, when they said and for what they said, solid work.
Recommended
MS
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Michael S.
Solana Beach, CA
Acura Integra
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/24/2025
verified customerVerified Customer
10
Hats off to the HG Team
20 years later the HG dream team is still delivering 1st class service. I have entrusted them with rare exotics and American muscle. Always trustworthy and reliable. Also, transparent and reasonable pricing.
CW
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Chris W.
Carlsbad, CA
Porsche 911
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/17/2025
verified customerVerified Customer
10
PPI and project plans
Great team to help with any project. Thanks guys.
ST
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Steve T.
Porsche 911
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/11/2025
verified customerVerified Customer
10
High quality service!
I took my GT3RS in for an oil change and new set of tires. They did just that and also fixed a few other things that they found needed repair. I trust HG so much because they are a bunch of car guys that love my cars as much as their own cars.
PC
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Philip C.
BMW M2
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/07/2025
verified customerVerified Customer
10
Quality service and workmanship
Easy decision to trust HG always!
MM
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Mike M.
BMW 3 Series
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
07/02/2025
verified customerVerified Customer
10
Great service, as always!
Brought in my car for an oil leak. They found a bunch of other stuff that needed fixing too. With most other shops I would have been skeptical, but these guys are honest and know their stuff! They got everything fixed quickly. Excellent communication throughout, too. Much appreciated!
RM
Ray M.
California
Chevrolet Corvette
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
06/26/2025
verified customerVerified Customer
Category: Service
Ray said they were friendly, kind and honest.
Recommended
IC
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Ibrahim C.
BMW 5 Series
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
06/16/2025
verified customerVerified Customer
10
Best car service experience
These guys are transparent, efficient, and straight to the point. They clearly explain the issue, walk you through your options, and never try to upsell unnecessary work. Omar, the owner, is especially friendly and courteous—it’s clear he genuinely cares about his customers. Highly recommend if you’re looking for trustworthy car service.
EC
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Eli C.
Porsche Macan
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
06/13/2025
verified customerVerified Customer
10
2018 Macan S
As a longtime, multi-Porsche owner, HG has been a group I’ve been familiar with for the past 10 years. I’ve referred business to them multiple times. They are gentlemen. They are efficient. They are punctual. And they do great work on sports cars. My Macan S received a COBB tune by HG. It’s now a fun car to drive! Heinz Gietz Forever
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