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Diamond Chevrolet of San Bernardino

San Bernardino, CA

4.1
1,277 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.
Contact Dealership

909 W 21st Street

San Bernardino, CA

92405

Directions

Top Reviewed Employees

Jonathan DeSimoni at Diamond Chevrolet of San Bernardino

Jonathan DeSimoni

Internet Sales / Fleet Manager
4.9
This rating includes all reviews, with more weight given to recent reviews.
Duc Nguyen at Diamond Chevrolet of San Bernardino

Duc Nguyen

Finance
4.8
This rating includes all reviews, with more weight given to recent reviews.
Joseph Gotti at Diamond Chevrolet of San Bernardino

Joseph Gotti

Sales
4.8
This rating includes all reviews, with more weight given to recent reviews.
Timothy Kubo at Diamond Chevrolet of San Bernardino

Timothy Kubo

Sales Asst. Sales Manager
4.7
This rating includes all reviews, with more weight given to recent reviews.

Latest Reviews

April 16, 2026

The service was much better and the representative was very helpful and respectful thank you More
by mariamarin080259 Verified Customer

Employees Worked With

Luis Rojas
4.0
This rating includes all reviews, with more weight given to recent reviews.
Jason Johnson
4.0
This rating includes all reviews, with more weight given to recent reviews.
Jonathan DeSimoni
4.0
This rating includes all reviews, with more weight given to recent reviews.
Timothy Kubo
4.0
This rating includes all reviews, with more weight given to recent reviews.
Elizabeth Ornelas
4.0
This rating includes all reviews, with more weight given to recent reviews.
Duc Nguyen
4.0
This rating includes all reviews, with more weight given to recent reviews.
Trish Wilson
4.0
This rating includes all reviews, with more weight given to recent reviews.
Jeramie Diaz
4.0
This rating includes all reviews, with more weight given to recent reviews.
Adrian Gonzalez
4.0
This rating includes all reviews, with more weight given to recent reviews.

April 16, 2026

He was very professional. Very knowledgeable and very communicative throughout the whole process. Best dealership service experience i've ever had. More
by Valentin Acosta Verified Customer

Employees Worked With

Alan

April 14, 2026

First they wanted to keep my truck for a week before looking at it, I asked for a loaner, was told that there's a week waiting for it. No worries because they are not going to see my truck there ever. More
by Lulu23 Verified Customer

Employees Worked With

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Photos

Diamond Chevrolet of San Bernardino, San Bernardino, CA, 92405