I am a repeat customer because I was so happy with my last car experience .

I purchased my first truck here and was a quickest and easiest experience. Got a great deal on my new Silverado. Also brought it back in to get some add ons and was treated with great customer service. The staff is very helpful and knowledgeable on what I needed as a customer. Joe Jimenez in the service department was very helpful.

Attentive, knowledgeable, and patient staff. Andrew Lisk was the best! He went above and beyond to help me secure my new car!

Very professional, Jeremy Cesena was very helpful and courtesy. Everyone that helped me was very knowledgeable and kind .

Great experience and the people were awesome. Met with honest people who know what they are doing. I will not go to another dealer after dealing with this one. Thank you Sierra Chevrolet.

lucky my extended warranty is still good or it would of cost alot. although not sure why you couldn't give me a new battery for my key fob? i mean lucky for me with warranty a new fob was only 130$ instead of 499$ I was at another auto shop and they gave me my 2032 button battery i needed for free. so now i have 2 fobs old and a new one at least just in case something happens but yeah thanks guys

Tanya Ruiz was very helpful and prompt. I waited for my service to be completed and Tanya kept me posted on the progress. Since I was waiting, I appreciate the prompt service I received.

Very courteous and prompt service. The service writer kept me aware of the status of my service work

Jeremy Cesena was very prompt to help me when In pulled in he was very friendly and attentive

Alfonso Hernandez was by far the best and kindest salesman to work with - Hands down!

Alfonso Hernandez is a committed employee who was upfront and honest with purchase of my 2023 Chevrolet Bolt EUV Premiere. If you go to Sierra Chevrolet asked for him, he is dedicated to getting you the car you want at a price you can afford.

Richard Avezov from the sales department had shown me the car with a test drive. He also helped with the price and purchase of the vehicle.

Richard Avezov from sale department had shown me the car with a test drive and helped with the purchase of the vehicle.

Tanya Ruiz is always helpful and keeping me informed of work needed and done. I am always satisfied with my experience

Big thank you and shoutout to Alfonso Hernandez and Mark Sandoval for helping me with my purchase! They were very understanding and did everything they could to make sure I walked away a happy and satisfied customer! Thank you to both very much!!!!

Excellent service by Jeremy Cesena

Andrew Lisk was very helpful and professional. I would purchase another vehicle from Sierra Chevrolet and Andrew again.

Joe was the so helpful and will return thanks to him. Best automotive service ever. Thanks again

I'd like to thank Mark Sandoval for his assistance in the purchase of my 2023 Bolt EV. He was conscientious, professional and addressed all of my concerns.

Joe, in service always does a great job of answering your questions with honest answers. He's friendly person, I would recommend him to anyone looking for a good service advisor.

John Twiford is excellent. He kept me updated throughout the entire service before even having to ask. I got my vehicle back same day and got a wash without asking! I will be returning to Sierra Chevrolet of Monrovia.

Great customer service! One of the easiest processes I have ever gone through. Great experience

Sierra has been great to me. General Manager Mike Hoffman and his team take good care of their customers. Christian had my new car prepared for me and oriented me to all the goodies. Well done, team.

Fast service. Customer waiting area very clean Tanya Ruiz, my contact person was wonderful and on top of all my needs. Very professional.

Was very fast and no nonsense. We were very happy with the service Isaiah Moran gave us.