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Diamond Chevrolet of San Bernardino

San Bernardino, CA

Overview
Employees
Reviews
Vehicles
4.1
1,316 Reviews
Why Our Customers Continue to Choose Diamond Chevrolet in San Bernadino The history of Diamond Chevrolet starts over 55 years ago when a man named Bill Bader purchased Jack Coyle Chevrolet located off 8th and F streets in San Bernardino and renamed it Crest Chevrolet. Bader relocated the dealership to where it sits now on 21st and I streets in 1975. Alam Khan of Diamond Motor Group purchased the store in 2019 and continued to operate as Diamond Chevrolet of San Bernardino. With a history deeply rooted in this city we are proud to continue to serve this great community and re-inspire the "Do It Today" motto.
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909 W 21st Street

San Bernardino, CA

92405

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Showing 1,316 reviews

May 04, 2026

He was very knowledgeable in his job my truck was done with in a hour More

by GIESSEN54
Recommend Dealer
Yes
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May 04, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your positive review! I’m thrilled to hear that you had a great experience with your truck at Diamond Chevrolet of San Bernardino. Our team takes pride in our knowledge and efficiency, so it's wonderful to know we met your expectations. We look forward to seeing you again! Sincerely, Hector Hernandez - Service Manager hhernandez@daliaauto.com 909-883-8833

May 01, 2026

Poor performance by technician. I was told car ready but still picked up the car with same problem. Invoice said problem solved. Which is false. More

by JMORA888
Workmanship
Service Time
Recommend Dealer
No
Employees Worked With
Trish Wilson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Technician Enrique,
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May 03, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your feedback. I understand your concerns regarding the service performed on your vehicle at Diamond Chevrolet of San Bernardino. It’s important to us that you leave satisfied with your experience. I encourage you to reach out to me directly so I can discuss the issues you’ve encountered further. Your satisfaction is our priority, and I appreciate you bringing this to our attention. Sincerely, Hector Hernandez - Service Manager hhernandez@daliaauto.com 909-883-8833

April 30, 2026

Was waiting to get acknowledgment from a rep when taking my car in. Everything was rushed and kept car for a week. Don't know if work done has life guarantees because no one can give a straight answer. They More

by Tammya1981
Recommend Dealer
No
Employees Worked With
I don't remember his name
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May 01, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for sharing your experience with us. I understand your concerns regarding the acknowledgment from our team and the time your vehicle spent with us. At Diamond Chevrolet of San Bernardino, we strive to provide clear communication and thorough service. Your feedback is valuable, and I encourage you to reach out to me directly so I can discuss your concerns further. I appreciate your input, and we hope to provide you with a positive experience moving forward. Sincerely, Hector Hernandez - Service Manager hhernandez@daliaauto.com 909-883-8833

April 30, 2026

Great customer service was in and out with out a problem Great communication and good turn around times More

by josecovarrubias383
Recommend Dealer
Yes
Employees Worked With
Larry Alan
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Apr 30, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your review, Jose! It's fantastic to hear that you experienced great customer service and efficient communication at Diamond Chevrolet of San Bernardino. Your satisfaction is our priority, and we appreciate you taking the time to share your positive experience. We look forward to seeing you again soon! Sincerely, Hector Hernandez - Service Manager hhernandez@daliaauto.com 909-883-8833

April 30, 2026

Everyone was so friendly , from the phone call to the service , service was very quick as well More

by rosariobarron066
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Trish Wilson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Adrian Gonzalez
5.0
This rating includes all reviews, with more weight given to recent reviews.
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Apr 30, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your review, Rosario! I’m thrilled to hear that you found our team to be friendly and that your service was quick. We appreciate your feedback and look forward to serving you again in the future! Sincerely, Hector Hernandez - Service Manager hhernandez@daliaauto.com 909-883-8833

April 30, 2026

Salesman was really nice and helpful. I would recommend Diamond Chevrolet to a friend. Staff was all nice! More

by aaronvargas004
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Luis Rojas
5.0
This rating includes all reviews, with more weight given to recent reviews.
Jonathan DeSimoni
5.0
This rating includes all reviews, with more weight given to recent reviews.
Ruben Bugarin Ramos
5.0
This rating includes all reviews, with more weight given to recent reviews.
Duc Nguyen
5.0
This rating includes all reviews, with more weight given to recent reviews.
Trish Wilson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Joseph Gotti
5.0
This rating includes all reviews, with more weight given to recent reviews.
Gustavo Gonzalez
5.0
This rating includes all reviews, with more weight given to recent reviews.
Dylan Maraj
5.0
This rating includes all reviews, with more weight given to recent reviews.
Adrian Gonzalez
5.0
This rating includes all reviews, with more weight given to recent reviews.
Kevin Dominguez
5.0
This rating includes all reviews, with more weight given to recent reviews.
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Apr 30, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your kind words, Aaron! I’m happy to hear that our team was able to assist you and that you would recommend Diamond Chevrolet of San Bernardino to others. We appreciate your support and look forward to seeing you again soon! Sincerely, Luis A Rojas - General Sales Manager lrojas@daliaauto.com 909-883-8833

April 29, 2026

Great service explained everything The process was explained and also help me apply for a credit card so there would be a little bit of a savings and gave me all the information as needed More

by jessgo41z
Recommend Dealer
Yes
Employees Worked With
Idk what mechanic worked on my car.
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Apr 29, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your review! I appreciate your feedback about the service you received at Diamond Chevrolet of San Bernardino. It's great to hear that you found the process informative and that our team could assist you with your credit card application. If you have any more questions or need assistance in the future, please feel free to reach out. We look forward to seeing you again! Sincerely, Hector Hernandez - Service Manager hhernandez@daliaauto.com 909-883-8833

April 28, 2026

April 26,2026 My husband and I experienced a very professional team at Diamond Chevrolet of San Bernardino to buy our truck.A special thanks to Gotti and Derek for helping us. More

by dgistand
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Derek
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Apr 29, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review! I’m thrilled to hear that you and your husband had a great experience buying your truck at Diamond Chevrolet of San Bernardino. I appreciate your special mention of Gotti and Derek, and I’m glad they could assist you. We look forward to welcoming you back in the future! Enjoy your new truck! Sincerely, Luis A Rojas - General Sales Manager lrojas@daliaauto.com 909-883-8833

April 28, 2026

Anthony was honest, professional, and very polite throughout the entire process. He provided great customer service and made sure all my vehicle needs were met efficiently. I truly appreciated his tr More

by Gilbert
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Anthony
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Apr 28, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review, Gilbert! I’m thrilled to hear that Anthony provided you with honest, professional, and polite service at Diamond Chevrolet of San Bernardino. It's great to know that he met all your vehicle needs efficiently. We appreciate your kind words and look forward to assisting you again in the future! Sincerely, Hector Hernandez - Service Manager hhernandez@daliaauto.com 909-883-8833

April 27, 2026

Scammed us. Did not honor the selling price. Did not give us full savings and correct price More

by gallardoisi30
Recommend Dealer
No
Employees Worked With
Derek
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Apr 28, 2026 -

Diamond Chevrolet of San Bernardino responded

Deargallardoisi30, Thank you for taking the time to share your feedback. I'm truly sorry to hear about your experience, and I want to assure you that we take such matters seriously. To better understand the situation and assist you, could you please provide more details about your experience? Specifically, any information regarding the selling price and the savings you expected would be very helpful. We value your feedback and are committed to resolving any issues you may have encountered. Thank you for your assistance. Vinnie Maraj Director of Sales

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