Brian Hastmann
Brian Hastmann at Koons White Marsh Chevrolet

Brian Hastmann | Page 10

Service Lane Manager

Koons White Marsh Chevrolet

10207 Philadelphia Road
White Marsh, MD 21162

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4.8
147 Reviews

Brian has been in the automotive industry since 1993 and at Koons since 2004. Brian is a GM Certified Service Advisor and a GM Mark of Excellence Award winner. What he loves about his job is everyday he gets to meet new people and have new challenges that keep him on his toes making each day a new adventure.

Dealership Experience

22 yrs, 2 mos

Industry Experience

22 yrs, 2 mos

Languages Spoken

English English

4.8

147 Reviews

Write a Review

147 Reviews of Brian Hastmann

October 05, 2025

Dealership Rating
Employee Rating

Great group of service people. They handle my truck with kid gloves very much appreciated More

by rfu1958
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Dan Hasselberger

Oct 06, 2025

Koons White Marsh Chevrolet responded

Thank you for the excellent review of Koons White Marsh Chevrolet!

October 03, 2025

Dealership Rating
Employee Rating

The process, communication, environment, and employees are always excellent. Chris always make sure that he takes care of things that I inquire and have concerns about. More

by eadingle.ed
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Oct 06, 2025

Koons White Marsh Chevrolet responded

Thank you for your excellent review! We are thrilled that Chris and the team were so helpful. We are happy to have you as a customer here at Koons White Marsh Chevrolet!

October 01, 2025

Dealership Rating
Employee Rating

I am so disappointed with the service provided at Koons. For starters, poor communication. Brian Hastmann Would take forever to return a call and it took multiple emails and a long wait in between for him t More

by madelin1
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No

September 30, 2025

Dealership Rating
Employee Rating

Brian was great he returned my email promptly and made sure everything was ready when I arrived for my appointment to have my tire replaced. More

by S_girl0401
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Brandon Behr

Oct 02, 2025

Koons White Marsh Chevrolet responded

We are so glad Brian made the process seamless for you. Thank you for choosing Koons White Marsh Chevrolet! See you next time!

September 30, 2025

Dealership Rating
Employee Rating

Service department employees were Courteous and knowledgeable. Service was completed in less time than was estimated. More

by tinachios
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Oct 01, 2025

Koons White Marsh Chevrolet responded

We are glad to hear our team got the job done so efficiently. Thank you for choosing Koons White Marsh Chevrolet!

September 30, 2025

Dealership Rating
Employee Rating

It just took a lot longer than I expected,. they did not fill all my fluids in the truck they had to take it back. More

by buckster1222
Service Price Transparency
Workmanship
Service Time
Recommend Dealer
Yes

Other Employees Tagged: Dan Hasselberger, Thomas Howard

Oct 02, 2025

Koons White Marsh Chevrolet responded

Thank you for your feedback. We apologize for the delay and any inconvenience caused. We’ll address this with our team to ensure it doesn’t happen again. We hope to better serve you next time. Safe travels from all of us at Koons White Marsh Chevrolet!

September 30, 2025

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Employee Rating

Pleased that they warrantied our Catalytic converter. The process was straightforward. We will continue having our Fleet serviced there. More

by emckenzie2
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Courtney Krause

Oct 01, 2025

Koons White Marsh Chevrolet responded

We're glad the process was smooth! Thank you for choosing us, and we look forward to servicing your fleet in the future. We look forward to working with you again at Koons White Marsh Chevrolet!

September 30, 2025

Dealership Rating
Employee Rating

Brian was very helpful in helping me to get some warrantee work done on my Suburban, More

by lancefargo
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Oct 01, 2025

Koons White Marsh Chevrolet responded

Thank you for stopping by to leave Brian and Koons White Marsh Chevrolet a wonderful review!

September 30, 2025

Dealership Rating
Employee Rating

As always Brian was helpful, reliable, and easy to work with. Koons is a great place to take care of our vehicles More

by rmellendick
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Oct 01, 2025

Koons White Marsh Chevrolet responded

Thank you for sharing your experience with Brian and the team! We appreciate your business, and we'll see you next time at Koons White Marsh Chevrolet! Safe travels!

August 22, 2025

Dealership Rating
Employee Rating

I was in Koons at 8:30 AM. They finished the tire change at 12:30 PM. On my way home. The very tired that was changed went flat. Had to be towed back to Koons where I had to wa More

by dsheppard7
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Aug 22, 2025

dsheppard7 responded

Koons service department keeps you there at Koons for a long period of time anywhere between three and five hours. Koons does not make you aware that they have transportation to take you to the mall. If you patronize Koons as I have, please eat breakfast, take your lunch and a book because you will be there for several hours. Donna S

Aug 22, 2025

dsheppard7 responded

Koons service department it’s an all day appointment.

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