Simpson Chevrolet of Garden Grove

Always very pleasant and prompt with appointments and service being completed. Luis very clear on my needs with no pressure. service being completed. Luis very clear on my needs with no pressure. More

They great in and out always keeping they promises cant ask for better Chevy dealer love you guys for all my needs thanks Simpson for always doing good ask for better Chevy dealer love you guys for all my needs thanks Simpson for always doing good More

Great service from start to finish. Luis and the team was courteous, efficient, and completed the work faster than expected. Thank you for the outstanding customer service! Luis and the team was courteous, efficient, and completed the work faster than expected. Thank you for the outstanding customer service! More

I had code C0021 come up on my truck and I scheduled an appointment and dropped off my truck on Monday 10/12/2026. I didn't hear from the service department until I received this message on 10/16/2026 -Th appointment and dropped off my truck on Monday 10/12/2026. I didn't hear from the service department until I received this message on 10/16/2026 -The tech has completed his inspection and found the light is on due to the front brake sensor. The front brakes require replacement due to wear and the sensor has contacted the rotor damaging it. When the brakes are replaced they come with new sensors. The wire harness that connects between bcm harness and brake is also worn and requires replacement. The rotors are also at spec and require replacement. Lastly there was a code for the master cylinder and he is recommending a brake fluid exchange to address that. the front brakes, rotors & harness are $1422.45 the brake fluid exchange is $299.95. The brakes on my truck had been serviced and replaced about a year ago and checked again rotors and brakes are good. Code C0021 on 2020 Chevy Trucks means Brake Booster Performance and commonly caused by a software glitch in the BSCM. My truck is in need of software reprogramming/update. I was given the incorrect information on the needs of my truck and very disappointed after not hearing back after 4 days without my truck. I have serviced my truck here previously and have had good experiences in meeting the needs of my truck. More

Great service from Sam , Andrew and finance team . Transaction was seamless and fast from start to finish Transaction was seamless and fast from start to finish More

Very welcoming. The staff is outstanding. Will recommend one hundred percent to my friends and family. The staff is outstanding. Will recommend one hundred percent to my friends and family. More

Always good service when you have an appointment it helps very much to have an appointment very much to have an appointment More

Overpriced, upsales, and took a week just to hear any updates on the car. Also $220 for a cabin filter yea no. updates on the car. Also $220 for a cabin filter yea no. More

José the advice provided an excellent customer service. He always answers any of my questions with the right answer and advice. He always answers any of my questions with the right answer and advice. More

With fleet purchases, online doc signing is much preferred, thank you! Ron Gorey was a true partner in the purchase. preferred, thank you! Ron Gorey was a true partner in the purchase. More