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Duc Nguyen

Overview Reviews (114) Inventory (146)

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Duc Nguyen

Finance

Diamond Chevrolet of San Bernardino

909 W 21st Street
San Bernardino, CA 92405

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4.8

114 Reviews

Overview Reviews (114) Inventory (146)

Dealership Experience

2 yrs, 2 mos

Industry Experience

13 yrs, 11 mos

4.8

114 Reviews

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This rating includes all reviews, with more weight given to recent reviews.

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114 Reviews of Duc Nguyen

February 16, 2026

Dealership Rating

Employee Rating

I had the pleasure of working with George, he was fantastic. He respected where we felt comfortable spending and has never pushy or disrespectful. I would highly recommend him and Diamond Chevrolet fantastic. He respected where we felt comfortable spending and has never pushy or disrespectful. I would highly recommend him and Diamond Chevrolet to anyone looking to buy a new car. They made the process seamless. More

by nicoleavila768

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Luis Rojas , George

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Feb 16, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you, Nicole! I'm glad to hear about your positive experience with George at Diamond Chevrolet of San Bernardino. It's great to know that he provided you with respectful service and made the car-buying process seamless. We appreciate your recommendation and look forward to assisting you again in the future! Sincerely, Luis A Rojas - General Sales Manager lrojas@daliaauto.com 909-883-8833

January 19, 2026

Dealership Rating

Employee Rating

Excellent customer service and worked with me through the entire process. Definitely a good experience. entire process. Definitely a good experience. More

by jr3rivera

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Gustavo Gonzalez, Dylan Maraj

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Jan 20, 2026 -

Diamond Chevrolet of San Bernardino responded

Thank you for taking the time to write such a great review! I'm delighted to hear that you had an excellent experience with our team at Diamond Chevrolet of San Bernardino. We strive to provide great customer service and are glad we could assist you through the entire process. Our team looks forward to seeing you again! Sincerely, Luis A Rojas - General Sales Manager lrojas@daliaauto.com 909-883-8833

December 24, 2025

Dealership Rating

Employee Rating

We started the process of looking for a Suburban online, and determined Diamond Chevrolet had the best deal. Jesse did a great job of taking us thru the purchase and Duc had the paperwork ready and fast an and determined Diamond Chevrolet had the best deal. Jesse did a great job of taking us thru the purchase and Duc had the paperwork ready and fast and out the door. More

by redlandsmike57

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Luis Rojas, Jesse Reyna

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Dec 24, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you for your positive review, Mike! I'm glad to hear that you found the best deal on a Chevrolet Suburban at Diamond Chevrolet of San Bernardino. It's great to know that Jesse provided excellent support throughout the purchasing process and that Duc ensured everything went smoothly with the paperwork. We appreciate your business and look forward to seeing you again soon! Best, Michael Salas msalas@daliaauto.com

December 23, 2025

Dealership Rating

Employee Rating

Extremely helpful, gave us different options and allowed to view and see what was the best fit for us to view and see what was the best fit for us More

by guerram069

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Luis Rojas, Ruben Bugarin Ramos

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Dec 23, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review! I'm thrilled to hear that you found our team at Diamond Chevrolet of San Bernardino extremely helpful and that we provided options that suited your needs. I appreciate your feedback, and we look forward to assisting you again in the future. Enjoy your new vehicle! Best, Michael Salas msalas@daliaauto.com

December 17, 2025

Dealership Rating

Employee Rating

Very friendly, informative and very tentative to our needs. Jesse Rayna is a very excellent sales person that worked very hard to get us the car we needed for a very good price. We will recommend this d needs. Jesse Rayna is a very excellent sales person that worked very hard to get us the car we needed for a very good price. We will recommend this dealership to all our friends and family. More

by bwmartinez6

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Jesse Reyna

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Dec 18, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you for your kind words! I am thrilled to hear that you had a great experience with Jesse Rayna at Diamond Chevrolet of San Bernardino. It’s wonderful to know that we could meet your needs and help you find the right car at a great price. We appreciate your recommendation and look forward to assisting you and your friends and family in the future! Best, Michael Salas msalas@daliaauto.com

December 15, 2025

Dealership Rating

Employee Rating

This dealership provides great service and quality sells men looking forward for my next purchase with you guys! men looking forward for my next purchase with you guys! More

by lisandrogarcia013

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Luis Rojas, Timothy Kubo

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Dec 16, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you for the wonderful review, Lisandro! I am thrilled to hear that you had a great experience with our team at Diamond Chevrolet of San Bernardino. We look forward to assisting you with your next purchase! Don't hesitate to reach out if you need anything in the meantime. Best, Michael Salas msalas@daliaauto.com

November 08, 2025

Dealership Rating

Employee Rating

Great people skills. Addresses issues and concerns with services rendered. Very professional. Great job! Will go back for car services in the future. Addresses issues and concerns with services rendered. Very professional. Great job! Will go back for car services in the future. More

by CMOLINAR445

Verified Customer

Service Price Transparency

Workmanship

Service Time

Service Communication

Recommend Dealer

Yes

Other Employees Tagged: Jason Johnson, Jeramie Diaz , Max Moreno, Jesse

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Nov 09, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review! I appreciate your kind words about our team at Diamond Chevrolet of San Bernardino. It’s great to hear that you felt your concerns were addressed professionally. We look forward to seeing you again for your future car services! Best, Michael Salas msalas@daliaauto.com

October 28, 2025

Dealership Rating

Employee Rating

I got the car I was looking for, and Timothy got the term's I was satisfied with. term's I was satisfied with. More

by johncox5981

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Timothy Kubo

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Oct 28, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you, John! I'm thrilled to hear that you found the car you were looking for and that Timothy was able to assist you with satisfactory terms. I appreciate your positive feedback, and we hope to see you again at Diamond Chevrolet of San Bernardino! Best, Michael Salas msalas@daliaauto.com

October 01, 2025

Dealership Rating

Employee Rating

Very proffessional helpful and friendly ,I had a good no pressure buying experience and very happy with the deal they worked out for me pressure buying experience and very happy with the deal they worked out for me More

by julioandmaria.jcf

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Dylan Maraj , Nael Ghobrial

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Oct 01, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you for your review! I am happy to hear you had a professional, helpful, and friendly experience at Diamond Chevrolet of San Bernardino. It's great to know that you felt no pressure during your purchase and are happy with the deal we worked out for you. We look forward to assisting you again. Best, Michael Salas msalas@daliaauto.com

September 23, 2025

Dealership Rating

Employee Rating

Timothy Kubo and the other guys really helped me out yesterday and they were so patient 😅. Didn't expect to buy a car but I'm glad I got it. Thanks again. yesterday and they were so patient 😅. Didn't expect to buy a car but I'm glad I got it. Thanks again. More

by ihateppltothemax

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Luis Rojas, Timothy Kubo

Report | Print

Sep 24, 2025 -

Diamond Chevrolet of San Bernardino responded

Thank you for sharing your experience with us! I'm pleased to hear that you felt supported and appreciated the patience of our team at Diamond Chevrolet of San Bernardino. Congratulations on your new car! We look forward to seeing you again soon. Best, Michael Salas msalas@daliaauto.com

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