Customer Testimonials

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!

I worked with Luis Urias for my Chevy bolt purchase. He worked hard to close the dealer. Our experience working with him was great.


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

Chris Para was fantastic to work with. Great follow-through and very knowledgable. Super personable and very, very responsive. Fantastic follow-up. I felt very confident working with him and would refer my friends to Chris for sure.

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

Joe Jimenez was great, he completed my oil change swiftly and effectively. I would return to receive his service again!

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

Jeremy Cesena was both helpful and patient, did his best to address my concerns.

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.

I am rating the dealership good because nothing was above and beyond. The dealership is clean. The people are friendly enough. They attempt to upswell their customers. They did not charge my electric vehicle for me (but I also forgot to ask). But, I also have no complaints. So they did their job.

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.

They were knowledgeable. Bridget Was extremely helpful and went out of her way to answer all of my questions, and directed me in the appropriate direction. A true asset.

Quickly diagnosed problem with my car and able to quickly order replacement part. Got oil change done with no problems. Best part was complementary Lyft ride back home.

The sales person was very attentive from the start and always answered my questions accordingly. Ended up trading in my car for a newer one!

I recently purchased a Black 2023 Chevrolet Trailblazer from Sierra Chevrolet of Monrovia. Christopher Parra who is a salesman there assisted us with the vehicle that we purchased. He has alot of knowledge of the vehicles there and answered every question we had. He knew every piece of technology that our vehicle came with. Me and my wife are happy with our vehicle and my overall experience was great. We couldn't have done it without Christopher's help.

John Twiford at the Sierra Chevrolet Service Dept. was extremely helpfully. He was very friendly and patient with my questions. He also made sure I got the message after he scheduled a Lyft ride for me!

I came to Sierra Chevrolet with the hopes of purchasing a new 2022 Chevrolet blazer. I also wanted to sell my older vehicle back to the dealer as a trade-in. This was my second vehicle I had purchased through Sierra Chevrolet, but my first time trading in a vehicle. Needless to say, I was a little bit confused with the process, but Isaiah Moran helped me throughout the entire process. He was extremely helpful, kind, patient, and he answered all of my questions. From the second, I inquired of the vehicle to the moment I left the dealership with my vehicle. ...

This was my second time purchasing a vehicle through Sierra Chevrolet. Just as my first time my second purchase was effortless. Isaiah Moran helped me through the entire process and made me feel extremely well taken care of. He was very kind and patient throughout the entire process, never making me feel pressured or rushed whenever I asked questions. I 10 out of 10 recommend anyone purchasing a car to visit Isaiah Moran here at Sierra Chevrolet.

Richard Avezov made my purchase easy. He was very transparent throughout the process and gave us a good deal.

I really appreciated how Andrew Lisk helped me with his friendly way and very professional way I will always will come back to your dealership because of him thank you very much

My Camaro needed a servicing, and I was delighted to have received a postcard for $25 off along with 10% off for bringing in my car on a Thursday or Saturday. Nice incentives! My service rep, Tanya Ruiz, is always very helpful and pleasant to work with. She offered to get me a ride home, but noted the work would only take about an hour, so I stayed in the waiting room on a comfy couch, enjoying a hot chocolate. Tanya was right about the timing -- I got my car back in around an hour -- it was sparkling clean, which ...

Quick and easy transaction, sale person was good, take care of thing , paper work done fast


They're customer service is awesome. I recently had my car chevy worked on. They were very straightforward with my diagnostic report. No hidden fees. They were timely and gave me updates. They even gave me a lift ride back home. Tanya is very good. She is helpful, nice, and always answers my questions.

Went for regular service on my bolt and Tanya Ruiz was very informative in answering my questions regarding recalls on my vehicle.

Joe Jimenez was very attentive and helpful. Called me as soon as my car was done.

Superior service.

Tanya Ruiz coordinated the service of my 2020 Bolt. She was very friendly and efficient!


Lurias helped me with my car purchase and was fantastic it was a breeze, he did a great job keeping in communication and made sure we got the car we were looking for if I can give him 10 stars I would thanks a lot for everything

I really appreciated how John Twiford kept me updated on the progress of my truck repair. I never had to call to check on whether or not they had diagnosed my problem or if they would be done when I hoped. John always beat me to that call. Best service I have had here so far.

Jeremy was very friendly and attentive! He made sure to keep me informed throughout my visit!


Tanya Ruiz was great. She provided great customer service and was thorough in her explanation of the work being done and the charges.

They have new management and IT IS SOOOOO MUCH BETTER. Went in for service. They listen to my concern and had a solution to fix it pretty quick. Just waiting on parts now

Joe Jimenez provided excellent service and communication. My first choice in servicing my vehicle - so grateful!

My experience has been wonderful. Denise is smart fair and efficient. This has been a great experience. Mark Varnum

Alfonso Hernandez and the entire Sierra Chevrolet team were great to work with. They were nothing but professional, courteous, and helpful from beginning to end. They offered water and coffee while I waited and helped me from beginning to end. Would definitely recommend.

From making the appointment to having my truck serviced and returned to me was excellent. Joe Jimenez went above and beyond to get my truck back to me as soon as possible.

Just moved to Duarte/Monrovia area and tried out Sierra Chevy and was helped out by Tanya Ruiz, She was polite, informative, and very helpful. Highly recommend going here and asking for Tanya.

Really proactive and compassionate service from John Twiford who was able to take away some stress from a very stressful week I was having.

The best buying experience ever , Diego Sanchez went above and beyond throughout the whole process . All my future car buying experiences will always be compared to this purchase .

The place is cool, cozy and clean. Staff are friendly especially Luis Urias who guide and entertain us when we come in and offering us water to drink. Luis is nice, hospitable, friendly, knowledgeable and able to answer all our questions as much as he can. Luis tried everything he can do to help us and decide about buying the Truck Chevy Silverado in Sierra Chevy dealership. We had a lot of questions and Luis is patient and helpful enough to handle, explain and answered our quiries. I would like to express my thanks to Luis and to the management ...

Nice peoples I brought my new car from there

The gentleman that help us (alfonso Hernandez) it was so helpful and so many ways

Bought my first car here! Great experience working with my salesmen Mark and Sam! Helped me get a great deal on my first car and really appreciate them. Would recommend Sierra Chevrolet and Sam and Mark to get you into a new car!


Jeremy was very helpful, professional and friendly.

Excellent scheduling and follow up by Tanya Ruiz. Very personable and efficient. Highly recommended. Great service Department!


Tanya Ruiz provided clear, prompt, and accurate information regarding the service. Overall, a great experience.

Jeremy Cesena advised me quickly on my coolant issue, had my car fixed in no time. Also he was very attentive and my service experience a breeze! Thanks again Jeremy!

Tamara Ranville helped me find the truck I was looking for she is very professional and pleasant to work with. I live some distance from the dealership so she worked with me over the phone and email and we got the deal done. I received excellent service. Thank you Tamara

Sierra Chevrolet has exceeded our expectations for many, many years. They take the time to understand our Fleet needs, is patient during our difficult procurement process, and keeps us abreast of incoming inventory. Jack Johansing has been nothing short of a rock star...Thank you!!!

Always take care of what I need no question. Joe is always polite and is prompt on any service I need.

Jack is the best!

Had an amazing experience getting my car serviced here. From the very beginning the entire staff helped ease my worries about getting my car towed & getting it serviced. My advisor Jeremy was incredibly helpful and went above and beyond any expectations I had. I used to go to a different Chevrolet location but thanks to Jeremy I will only come back here. Thanks to the entire team for taking care of my car & for making a stressful situation manageable. .

I recently had a service at Sierra Chevrolet. John, Terry, Tonya and Harmony were awesome. Took me right in, notified me of status and was done on time. Definitely I felt some VIP treatment. I'll be back.

Great experience dealing with Isaiah Moran, great representative over at Sierra chevrolet. He took care of Me from beginning to end. Absolutely a great experience. I would definitely recommend friends and family to go over when they need a car. Very smooth transaction. Very pleased.

I took a risk and bought a used car through Sierra Chevrolet sight unseen. Alfonso Hernandez was great to work with and even drive an hour on Friday night to deliver the car to me. Everything was as promised and when the passenger seat got stuck after a couple days, they immediately offered to take a look and fix it.

I made an appointment to have my oil changed and Joe Jimenez assisted me. I have dealt with Joe before, and he has always been very professional, courtesy and friendly. Thank you again Joe for your continued professionalism, courtesy and keeping me updated during the service.

Rudy in sales gave us the comfort that he would help us with no pressure.

Fantastic experience. John Twiford is hands down the best of the best.

Andrew Lisk was straight forward and honest from the beginning! Andrew and his team provided a haggle free buying experience!

Denise Truet, I had gone and called many Chevrolet dealers throughout California lookin for a specific work truck and found a variety of responses. One dealership felt like they were doing me a favor and didn't have the time of day for me. Other responses were fair, but eathier didn't specialize in these trucks or just didn't know, maybe they were new sales people. But, but Denise Truet had immediate answers to my questions and the resources to provide a great service to my company. We did everything over the phone and she showed me considerable attention ...

Very kindly and good people.

If you are looking for someone to make an appointment with, Andrew Lisk is wonderful. He went above and beyond with my family & I's entire experience here. Thank you so much Andrew!!

When I walked in to my appointment, I was met by Andrew Lisk. I was desperate for a new car, and needed one asap. I was stressing out over what I'd be paying. Andrew went above and beyond. He was extremely patient and he earned business with me. I arrived to my appointment TWO hours late! He was gracious with me, listened to what I was looking to pay monthly, and after a LOOONG exhausting time deliberating with the banks, he did a marvelous job at getting the price and interest rate where I needed it to be. Andrew, ...

Tanya booked my appointment and greet.ed me when I arrived;. friendly efficient and very professional

I am and have been very happy with the service portion of Sierra Chevrolet. I would like to say that there is a discrepancy between what Carfax says and what Chevy says also cars. Com. Carfax says that the airbag and any safety features of the car are still under warranty Chevy has no recollection of this cars.com says there's an airbag recall but Carfax and Chevy have no recollection of that. Overall I'm very happy of how I was treated at Sierra Chevrolet and their service department my advisor Jeremy has really helped me and I ...


Great experience and very efficient transaction with minimal hassles. Clearly explained all options and packages.

10/24/2022 Excellent Service at SierraChevy Monrovia Jeremy Cesena, thank you for your assistance.

There always up front with either repair or sales, No beating around the bush. I’d recommend them to my friends and family

During our visit at Sierra Chevrolet we met Denise Truex who was a gracious host and great representation of their business. While we were there hunting for a new utility bed truck to add to my company's fleet, Denise was a huge help and took the time on her Sunday afternoon to walk us around and answer all our questions. We love our new truck and will definitely do more business with them.

Sierra Chevrolet of Monrovia is an outstanding dealership. Cristian Zuno was kind and extremely professional. My experience with this dealership could not have been any better!

The service crew at Sierra Chevrolet is fantastic!!! They always take great care of me. I recommend their service to all chevy owners!!

Very helpful and friendly environment. Very happy with the service we received. Thank you Luis.


Easy transaction and friendly, knowledgeable staff. Was painless and straight forward from sales to Nik in Finance.
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