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LOCAL FAMILY OWNED AUTO REPAIR SHOP SPECIALIZING IN MERCEDES-BENZ/AMG SERVICE, REPAIR AND PERFORMANCE IN OC!

Need a Service or Repair?

We Specialize In Mercedes-Benz & Mercedes-AMG

(A/B Services, Brake Services, Vehicle Health Checks, and more!)

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5/5

Welcome to Star Motor Werks!

Star Motor Werks specializes in providing the best service, repairs, and performance upgrades for all Mercedes-Benz & Mercedes-AMG vehicles.

We pride ourselves in delivering the highest quality of service, upholding honest repairs, and giving transparent communication with all of our customers who do business with us.

Give us the chance to earn your trust by scheduling your next Maintenance, Service or Repair with us, and we promise you’ll wish you found us sooner!

CORE VALUES

5-Star Excellence of Service

Honesty & Transparency

The Best Quality of Repairs

Meet The Owners

Geoff

Geoff is your friendly, honest and hard working owner-operator of Star Motor Wërks. He’s a fellow car enthusiast and lead technician with an expertise in service and repairs for Mercedes-Benz and Mercedes-AMG vehicles.

In 2004, Geoff started his career with hands-on experience servicing a range of automobiles to race cars. He completed all Mercedes Master Certified courses, graduated from Mercedes-Benz training in 2005, and owned a previous auto repair shop (specializing in Euro vehicles) leading to a successful exit.

With his love for everything auto, he connected with a couple of close friends and together they acquired Star Motor Wërks, an auto repair shop specializing in Mercedes-Benz & Mercedes-AMG service, repair and performance upgrades.

Today, Geoff continues to do what he loves doing – working on cars and making people happy. If your vehicle is ever in need, see Geoff at the shop – just look for the guy with the smile!

Michael

Michael is a business strategist, family man, and philanthropist.

With over a decade of experience, he has established himself as a trusted expert in social media marketing strategies, private consulting, and business leadership coaching.

Michael has worked with a diverse range of clients, providing them with clarity, direction, and speed to achieve their goals.

Beyond his professional work, Michael is deeply committed to being a catalyst for positive change in humanity.

Meet The Team

RJ
Edhwin
Sandra

Schedule your next service with us

(A/B Services, Brake Services, Vehicle Health Checks, and more!)

What people are saying...

5/5

Based on 135 reviews

  •   I found Star Motor Werks through Instagram and I am lucky that I found this shop! I started following Geoff's page and I saw how knowledgeable he is with Mercedes... continue reading

    thumb David Y.
    12/01/2023

      I've been meaning to write this review for a while now, and it's long overdue. I cannot emphasize enough how fantastic Geoff is. I've known him back since around 2010... continue reading

    thumb Michael M.
    11/27/2023

      I was very pleased with my recent AMG service by Star Motor Werks. Geoff provided excellent communication after a thorough inspection during regular B1 maintenance service. The team noticed certain... continue reading

    thumb Robert M.
    11/23/2023

      Excellent service. I will be bringing my car back, they were so nice and helpful. It felt like I brought it to the family mechanic, they explained everything and had... continue reading

    thumb Bridgette N.
    11/09/2023

      I took it in for the Check Engine light. A safety inspection by Star Motor Werks revealed some other issues that were not yet necessarily bad but needed to be... continue reading

    thumb Tom W.
    10/23/2023

      I rarely update my review of a place, much less to reenforce a previously positive review, but these guys continue to prove how good they are. Geoff in particular is... continue reading

    thumb Travis S.
    10/04/2023

      Talked to Geoff about my tune for my Mercedes E400. He was really nice about it and we talked about the options available for it. Also was surprised I was... continue reading

    thumb Calvin W.
    10/03/2023

      Geoff made the process so easy, I ordered the parts and they arrived ahead of schedule and he got me in and out in 2 hours

    thumb Rawand A.
    9/13/2023

      If you have an AMG and don't want to get subpar service at the stealership or go to a shop that's not trustworthy this is the place for you. My... continue reading

    thumb Hung Chiao W.
    8/31/2023
  •   Geoff is an upstanding human. He's personable, honest, detailed, and treats others even better than how he would expect to be treated.

    As you'll see in other reviews, Geoff's clientele... continue reading

    thumb M G.
    8/31/2023

      I dropped my 2014 cls550 off for work due to leaking coolant everywhere Geoff and his team tackled my car like nothing extremely satisfied with the work and professionalism definitely... continue reading

    thumb Joshua T.
    8/22/2023

      Geoff and the team at Star Motor Werks were very helpful for service B on my G63! I'm looking forward to bringing in my other AMG's in the future. Glad... continue reading

    thumb Arya G.
    7/31/2023

      These guys are the pre-eminent German automobile repair shop in the entire South Lyon never edging years of experience automotive parts knowledge AMG fine-tuning and probably has the best pedigree... continue reading

    thumb Scott K.
    7/24/2023

      Star working on a AMG Mercedes for me.  They were responsive, reasonable and an overall pleasure to work with.  Highly recommended.

    thumb David K.
    6/28/2023

      Geoff and his team were total professionals while being welcoming and honest.  They take great  care of their customers and cars.  I am so happy to find this gem in... continue reading

    thumb Alcira H.
    5/23/2023

      Best service for Mercedes Benz owners they honestly tell you the truth about what your car services needs or doesn't. From simple services tunes up or whole motor build they... continue reading

    thumb Steve T.
    4/24/2023

      Geoff is great with helping you out and making things look nice. I had problems with a kit and he would find solutions to make it work at a reasonable... continue reading

    thumb David S.
    3/22/2023

      Jeff and his team are the best of the best. I trust Jeff with all my Mercedes needs. We just did a rear brake service on my Mercedes E63s. I... continue reading

    thumb Alexander K.
    3/14/2023
  •   This place is the ritz Carlton or Nordstroms of car care.
    Amazing, friendly, and very reasonable.
    Staff is nice and cordial and their workmanship is unreal.
    There's nothing they can't fix and if... continue reading

    thumb Masa H.
    3/02/2023

      This place took care of me well and had amazing service. Came in for just a diagnosis and a couple hours later they not only diagnosed the issue but had... continue reading

    thumb Yaya N.
    2/16/2023

      These guys are the pre-eminent German automobile repair shop in the entire South Lyon never edging years of experience automotive parts knowledge AMG fine-tuning and probably has the best pedigree... continue reading

    thumb Scott K.
    7/24/2023

      Star working on a AMG Mercedes for me.  They were responsive, reasonable and an overall pleasure to work with.  Highly recommended.

    thumb David K.
    6/28/2023

      Geoff and his team were total professionals while being welcoming and honest.  They take great  care of their customers and cars.  I am so happy to find this gem in... continue reading

    thumb Alcira H.
    5/23/2023

      Best service for Mercedes Benz owners they honestly tell you the truth about what your car services needs or doesn't. From simple services tunes up or whole motor build they... continue reading

    thumb Steve T.
    4/24/2023

      Geoff is great with helping you out and making things look nice. I had problems with a kit and he would find solutions to make it work at a reasonable... continue reading

    thumb David S.
    3/22/2023

      Jeff and his team are the best of the best. I trust Jeff with all my Mercedes needs. We just did a rear brake service on my Mercedes E63s. I... continue reading

    thumb Alexander K.
    3/14/2023
Matt Seal
Matt Seal
Star Motor Werks is my #1 South County shop to handle any and all maintenance repairs. It's the first time having my new AMG at this shop, which has since had a change of ownership from Chris to Geoff. However, the same top quality of service is present as are many of the original technicians, not to mention the overall exacting standards that Chris established prior to moving out of State. Now here's where things get interesting. I came in for a simple oil change with a Liqui Moly flush + additive. Having said that, I'm all about preventative maintenance. Upon completing the standard vehicle inspection Geoff discovered my rear CCB (carbon ceramic brakes) pads were dangerously low and I was at high risk of damaging the rotors, which are somewhere in the neighborhood of $5K to replace. Geoff was able to quickly source the required parts on the same day and had me back on the road in no time. There are many shops that would have simply completed the requested service, but Geoff at Star Motor Werks went above and beyond, looking out for me and my ride. My wallet is grateful. I'm stoked to see there has been zero decline in the level of service that this shop has always had an amazing reputation for.
Matt Rosendahl
Matt Rosendahl
The best shop in California no contest. Chris helped me out of a tough spot I was in with my Mercedes. My S63 needed an entire engine replacement and he helped me every step of the way. I now have my car back and running better than ever. Very honest work and I can't thank him enough. I will only be going to this shop for my service from now on. Thanks Chris.
Ryan Christofferson
Ryan Christofferson
Chris and team were top-notch. They answered all my dumb questions and helped me make informed decisions about what to do with my car. I'd definitely recommend them.
Robin Klein
Robin Klein
Chris helps renew my faith in humanity. He is one of the most honest people i have had the privilege of dealing with in a very long time. He is knowledgeable, honest and courteous. thank you Chris.
Vone Thatsanaphonh
Vone Thatsanaphonh
Mike Palermo
Mike Palermo
Had Star install a new heat exchanger and HE pump on my 04 Mercedes E55. Chris was very friendly and helped me make plans for future modifications. He also inspected my car during the install and gave a quote for the parts needed. A great shop with people who genuinely enjoy what they do. Will definitely be going back again for more upgrades!
J
J
Chuck Bradford
Chuck Bradford
Bernard Austin
Bernard Austin
Best Mercedes Benz Amg service in town!!!
Deborah Reed
Deborah Reed
Chris Mattox is THE best! I won't take my cars anywhere else. Super nice guy who knows what he's doing and provides excellent service. Star Motor Werks goes above and beyond. 👍🏻👍🏻👍🏻👍🏻👍🏻

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First time at Star Motor Werks?

We promise you’ll wish you found us sooner!