Dan Hasselberger
Dan Hasselberger at Koons White Marsh Chevrolet

Dan Hasselberger | Page 4

Service Manager

Koons White Marsh Chevrolet

10207 Philadelphia Road
White Marsh, MD 21162

Contact Me
4.7
52 Reviews

Dan started at Koons in March 1988.

4.7

52 Reviews

Write a Review

52 Reviews of Dan Hasselberger

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 03, 2025

Dealership Rating
Employee Rating

I experienced a minor service issue, the Service Manager stepped in and resolved the issue right away. Everything worked out well. More

by arodriguez1729
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Nick Chapman, Josh Chernault

Oct 06, 2025

Koons White Marsh Chevrolet responded

Thank you for your feedback! We’re glad we could resolve everything promptly for you. We hope to serve you again at Koons White Marsh Chevrolet.

September 30, 2025

Dealership Rating
Employee Rating

The service was very successful. I only had to wait about 5 minutes to be seen. I was treated with respect and the waiting room was very clean. Thought the waiting time for my vehicl More

by ugoclay
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Oct 02, 2025

Koons White Marsh Chevrolet responded

Thank you for sharing your feedback. We appreciate your business, and we hope to improve the wait time at your next visit to Koons White Marsh Chevrolet! Drive safely!

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: Brian Hastmann, 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!

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.

May 08, 2025

Dealership Rating
Employee Rating

Absolutely love my sale consultant Ryan Parker. I have brought 6 cars from him and would recommend him to anyone. I can tell he loves his job and is very knowledgeable about the car buying process More

by Ebonee Tisdale
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
May 08, 2025

Koons White Marsh Chevrolet responded

Thank you for your continued trust in Koons White Marsh Chevrolet! We're delighted to hear that Ryan and our team have consistently provided a welcoming experience and great deals. We appreciate your loyalty, and we'll be here whenever you're ready for car number seven!

November 16, 2024

Dealership Rating
Employee Rating

I have to bring my car back to the dealership because they couldn’t cut the new keys for the car. Please call me when you’re able to fix this problem thanks More

by Roberttolbertsr
Service Time
Service Communication
Recommend Dealer
No
Nov 17, 2024

Koons White Marsh Chevrolet responded

I apologize for the inconvenience with your car keys. We aim to resolve issues promptly and would like to address this as soon as possible. Please reach out when you have a moment so we can get things sorted for you. Thank you, Christian Stark - Customer Relations Manager - christian.stark@koons.com

August 10, 2024

Dealership Rating
Employee Rating

The Service Department team TALKS to me, instead of just "filling in the paperwork" to get my money! And if they're going to have to wait for Warranty repayment, they still fix the problem like I'm paying More

by MadYank
Recommend Dealer
Yes

Other Employees Tagged: Brian Hastmann, Thomas Howard , Erin Baker

Aug 12, 2024

Koons White Marsh Chevrolet responded

We're delighted to hear that our Service Department at Koons White Marsh Chevrolet provided such attentive and efficient service. Thank you for sharing your positive experience with us!

March 13, 2024

Dealership Rating
Employee Rating

After 5 weeks of annoyances and not having my truck because of issues that came up, to say I was frustrated was an understatement. Everyone at this dealership were awesome, helpful and corrected every More

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

Other Employees Tagged: Mark Schneider, Montey Davis , Richard DeMarco, Erin Baker

Mar 13, 2024

Koons White Marsh Chevrolet responded

We're sorry to learn about the initial frustrations, but glad that our team at Koons White Marsh Chevrolet was able to turn things around for you. We'll be sure to pass along your kind words and appreciation to Mark and Erin - they truly are assets! Thanks for sharing this positive feedback with us!

...
4

Dealership Inventory (454 Vehicles)

used 2024 Chevrolet Equinox car, priced at $21,800
2024 Chevrolet Equinox
used
Summit White exterior
Automatic
Front-wheel Drive
new 2026 Chevrolet Blazer car, priced at $35,420
2026 Chevrolet Blazer
new
Summit White exterior
Automatic
Front-wheel Drive
new 2026 Chevrolet Silverado 1500 car, priced at $47,344
2026 Chevrolet Silverado 1500
new
Summit White exterior
Automatic
Four-wheel Drive
used 2019 Jeep Grand Cherokee car
2019 Jeep Grand Cherokee
used
Bright White Clearcoat exterior
Automatic
Four-wheel Drive
new 2026 Chevrolet Silverado 1500 car, priced at $47,344
2026 Chevrolet Silverado 1500
new
Black exterior
Automatic
Four-wheel Drive
new 2026 Chevrolet Suburban car, priced at $72,470
2026 Chevrolet Suburban
new
Summit White exterior
Automatic
Four-wheel Drive