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Diamond Chevrolet of San Bernardino

San Bernardino, CA

Overview
Employees
Reviews
Vehicles
4.0
1,383 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 1,383 reviews

July 22, 2026

Fast efficient and friendly Gabriel was very friendly and knowledgeable. He communicated efficiently and had there been a need for other service I would have gladly get it done. More

by EDAGUILAR3183
Recommend Dealer
Yes
Employees Worked With
IDK. Gabriel was my service writer
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Jul 23, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review, Ed! I’m thrilled to hear that you had a fast and friendly experience with us at Diamond Chevrolet of San Bernardino. Gabriel will be delighted to know that his knowledge and communication made a positive impact on your visit. We look forward to assisting you again in the future! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 21, 2026

Gabriel was super helpful and explained everything to me. Love the customer service and the transparency! More

by TISCARENOANDREA
Recommend Dealer
Yes
Employees Worked With
Gabriel
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Jul 22, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review! I’m happy to hear that Gabriel provided you with such helpful and transparent service. At Diamond Chevrolet of San Bernardino, we strive to ensure our customers have a great experience. I appreciate your feedback, and we look forward to seeing you again soon! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 16, 2026

I have an RV with a Chevrolet Express 3500 cab and chassis. I was pleasantly surprised to find this facility that will work on RV. They were pleasant to work with. More

by RandJ
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.
Other Employees : Julian Paco
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Jul 17, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your kind words! I’m so glad to hear that you had a positive experience at Diamond Chevrolet of San Bernardino. It's great to know that we could assist you with your Chevrolet Express 3500 cab and chassis. I appreciate your feedback, and we hope to see you again for any future needs! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 16, 2026

This is the best place to take my car better than other places thanks for service More

by modesto.eaton
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Adrian Gonzalez
5.0
This rating includes all reviews, with more weight given to recent reviews.
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Jul 17, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your awesome review, Modesto! I'm delighted to hear that you had a great experience at Diamond Chevrolet of San Bernardino. Your satisfaction is our top priority, and I appreciate your kind words. We look forward to serving you again in the future! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 16, 2026

Great customer service. Much too long of a wait for repairs (over 2 months for transmission). More

by anngel30
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Alan in Service
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Jul 17, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your feedback. I appreciate your kind words about our customer service. However, I understand that the wait time for repairs, particularly for your transmission, was longer than expected. We are continuously working to improve our processes and appreciate your patience during this time. If you have any further concerns, please feel free to reach out to me at Diamond Chevrolet of San Bernardino. We value your input! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 15, 2026

Great customer service Great customer service very friendly Excellent work very helpful and completed work in a good amount of time More

by Joshuaalcala13
Recommend Dealer
Yes
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Jul 15, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your kind words, Joshua! I'm thrilled to hear that you experienced great customer service and found me friendly and helpful. We appreciate your feedback and look forward to assisting you again in the future! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 15, 2026

Service was great but you guys no longer offer shuttle service. So, my oil change cost me an extra 60 dollars for Lyft rides to and from. I live 6 miles from Diamond. I will be buying tools today. I will More

by derrektorres87
Recommend Dealer
No
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Jul 16, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your feedback, Derrek. Your acknowledgment of our service quality is appreciated. I understand the inconvenience you experienced with the lack of shuttle service and the additional costs incurred. Your comments are important to me, and we will take them into consideration as we continually strive to improve our services at Diamond Chevrolet of San Bernardino. If you have any further concerns, please feel free to reach out to me directly. Thank you again for your input. Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 14, 2026

It was great, Julian was my contact point and he was amazing..great work Julian. More

by dmoraco
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Julian
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Jul 14, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review! I’m thrilled to hear that you had a great experience with Julian at Diamond Chevrolet of San Bernardino. I appreciate your kind words, and we hope to see you again soon! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 11, 2026

They took 3 hours for an oil change that I waited there for. And also only rotated the driver side tires and not the passenger side. Very unhappy with their service. The only good service was from the gen More

by ralphbanuelos
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Richard Ortega
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Jul 13, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for sharing your experience with us, Ralph. I understand your frustration regarding the time taken for your oil change and the tire rotation issue. Your feedback is valuable, and I appreciate you bringing this to our attention. We strive for high standards at Diamond Chevrolet of San Bernardino, and I will ensure your concerns are addressed. If you would like to discuss this further, please feel free to reach out to me directly. We hope to have the opportunity to serve you better in the future. Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

July 06, 2026

Fast and great customer service It was the fastest service I've had great customer service from Gabriel he made sure I was in and out of there to go on my vacation on time More

by Samdbuilder2
Recommend Dealer
Yes
Employees Worked With
Gabriel Pulido
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Jul 07, 2026 -

Diamond Chevrolet of San Bernardino responded

Sam, thank you for your fantastic review! I'm excited to hear that you had a fast and efficient experience at Diamond Chevrolet of San Bernardino. Gabriel is indeed a valuable member of the team, and I'm glad he could assist you in getting ready for your vacation. I appreciate your kind words, and we look forward to serving you again in the future! Safe travels! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

Jul 07, 2026 -

Diamond Chevrolet of San Bernardino responded

Sam, thank you for your fantastic review! I'm excited to hear that you had a fast and efficient experience at Diamond Chevrolet of San Bernardino. Gabriel is indeed a valuable member of the team, and I'm glad he could assist you in getting ready for your vacation. I appreciate your kind words, and we look forward to serving you again in the future! Safe travels! Sincerely, David Lam - Service Manager Dlam@daliaauto.com 909-883-8833

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