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Timothy Kubo
Timothy Kubo at Diamond Chevrolet of San Bernardino

Timothy Kubo

Sales Asst. Sales Manager

Diamond Chevrolet of San Bernardino

909 W 21st Street
San Bernardino, CA 92405

Contact Me
4.8
155 Reviews

2022 Salesman of the Year🚗🔸Catholic ✝️ 🔸Ava’s Father👨‍👧🔸Army Veteran🔸College Graduate🎓

Dealership Experience

5 yrs, 1 mo

Industry Experience

5 yrs, 1 mo

Specialties & Trainings

Millitary

Customer service

View more specialties & trainings
4.8

155 Reviews

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155 Reviews of Timothy Kubo

November 18, 2025

Dealership Rating
Employee Rating

There was a lack of communication, no acknowledgement of staff for customers no sense of urgency. This is clearly the worst dealership I have been too and no follow up on parts needed to complete repair. More

by mmikeeyone
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No

Other Employees Tagged: Luis Rojas, Jason Johnson

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Nov 19, 2025

Diamond Chevrolet of San Bernardino responded

Thank you for sharing your experience with us. Your feedback regarding the communication and follow-up at Diamond Chevrolet of San Bernardino is appreciated. I understand your concerns, and we are committed to improving our service. Please feel free to reach out to me directly to discuss this matter further. Your satisfaction is important to us. 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. More

by johncox5981
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Duc Nguyen

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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 19, 2025

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Employee Rating

They came with a deal that was I couldn’t refuse. Thanks to Timothy for the help to make this happen for us More

by Bumindabak02
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Jonathan DeSimoni , Antonio Diaz

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Oct 19, 2025

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review! I'm thrilled to hear that you found a deal you couldn't refuse at Diamond Chevrolet of San Bernardino. A special shoutout to Timothy for his assistance in making your experience positive. We look forward to serving you again in the future! Best, Michael Salas msalas@daliaauto.com

October 09, 2025

Dealership Rating
Employee Rating

The General Sales Manager Luis is probably one of the best reps they have very honest person and a veteran. His sales help Timmy was also great and also a veteran. More

by devildog1775
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Luis Rojas , Finance department Derrick very excellent customer service

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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. More

by ihateppltothemax
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Luis Rojas, Duc Nguyen

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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

August 25, 2025

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Employee Rating

Welcoming, easy to work with, took the time to explain things. Made me feel very comfortable. More

by lisafjeldsted
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
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Aug 26, 2025

Diamond Chevrolet of San Bernardino responded

Thank you so much for your feedback, Lisa! I am happy to hear that you found Diamond Chevrolet of San Bernardino to be welcoming and easy to work with. It’s our priority to make our customers feel comfortable and well-informed. We look forward to assisting you again soon. Best, Michael Salas msalas@daliaauto.com

July 25, 2025

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Employee Rating

Timothy is a great salesman who helped me buy my first truck. He had excellent customer service and took care of us well. He helped us through everything and did everything he can to get me in a truck. I More

by aaanguiano1233
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Luis Rojas , Derek

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Jul 25, 2025

Diamond Chevrolet of San Bernardino responded

Thank you so much for your review! I am happy to hear about your positive experience with Timothy at Diamond Chevrolet of San Bernardino. It’s great to know that he provided excellent customer service and helped you find your first truck. We appreciate your gratitude and hope to see you again soon. Best, Israel Mora (909) 883-8833

July 13, 2025

Dealership Rating
Employee Rating

Very easy to work with. Very knowledgeable and they made things quick and thorough Fantastic More

by mmclogisticllc
Recommend Dealer
Yes

Other Employees Tagged: Timothy Kubo

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Jul 14, 2025

Diamond Chevrolet of San Bernardino responded

Thank you so much for the fantastic review! I am thrilled to hear you had a great experience with us at Diamond Chevrolet of San Bernardino. Our team strives to make the process easy and efficient, and it's wonderful to know we succeeded. We look forward to seeing you again soon! Best, Israel Mora (909) 883-8833

Jul 14, 2025

Diamond Chevrolet of San Bernardino responded

Thank you so much for the fantastic review! I am thrilled to hear you had a great experience with us at Diamond Chevrolet of San Bernardino. Our team strives to make the process easy and efficient, and it's wonderful to know we succeeded. We look forward to seeing you again soon! Best, Israel Mora (909) 883-8833 (909) 883-8833

July 13, 2025

Dealership Rating
Employee Rating

The guys were easy to work with. Very knowledgeable and they were very speedy in the whole process start to finish More

by mmclogisticllc
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Duc Nguyen, Richard Bash

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Jul 14, 2025

Diamond Chevrolet of San Bernardino responded

Thank you so much for the fantastic review! I am thrilled to hear you had a great experience with us at Diamond Chevrolet of San Bernardino. Our team strives to make the process easy and efficient, and it's wonderful to know we succeeded. We look forward to seeing you again soon! Best, Israel Mora (909) 883-8833

June 29, 2025

Dealership Rating
Employee Rating

Everyone was friendly and knowledgeable. Explained how everything worked in my new truck. I'll be buying my next vehicle here. More

by GLHANGEL7
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Luis Rojas, Jonathan DeSimoni, Elizabeth Ornelas

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Jun 29, 2025

Diamond Chevrolet of San Bernardino responded

Thank you for your wonderful review! We at Diamond Chevrolet of San Bernardino are thrilled to hear that you found our team friendly and knowledgeable, and that you felt well-informed about your new truck. We truly appreciate your commitment to returning for your next vehicle purchase. We look forward to seeing you again soon! Best, Israel Mora (909) 883-8833

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