99.2% would refer friends and family to us

5 stars Customer since 2022

Fantastic customer service and great communication.

5 stars Customer since 2022

Allen and owner were awesome. Great communication and fantastic experience overall

5 stars Customer since 2016

Whether its routine maintenance or performance upgrades, you can trust GMG to take the best care of your car. Allen and his team are outstanding and the prices are always fair and explained in detail. Don't go anywhere else.

5 stars Verified customer

Allen was the best he aided me in a PPI and made it super easy to make a decision

5 stars Customer since 2022

Could have not gotten a better company to aid me in the purchase of the Porsche since I am 3,000 miles away. Allen was GREAT!!!!!

5 stars Customer since 2022

Honestly the best place you can find for your car needs. Like Allen said, get it done right the first time. Appreciate you guys!

5 stars Verified customer

Another job well done!

5 stars Customer since 2018

Scotty is wonderful as is the work and performance.

5 stars Customer since 2021

Excellent service, quality, and attention to detail. Scotty goes above and beyond every time and is pro-active. Given my car collection, I've tried several shops in Norcal (where I live) and Socal, GMG is the best one. This is why I ship my cars from the Bay Area down south to GMG.

5 stars Customer since 2021

the best