Dan Hasselberger
Dan Hasselberger at Koons White Marsh Chevrolet

Dan Hasselberger

Service Manager

Koons White Marsh Chevrolet

10207 Philadelphia Road
White Marsh, MD 21162

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4.7
59 Reviews

Dan started at Koons in March 1988.

4.7

59 Reviews

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59 Reviews of Dan Hasselberger

November 05, 2026

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Employee Rating

I had a 7 am appointment on a Monday morning. I dropped off the vehicle Sunday afternoon and left keys in night drop. I arrived at 3:30 pm the next day and was told they hadn’t done anything wi More

by lutzipaul542
Service Price Transparency
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Recommend Dealer
No

October 29, 2026

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Great job Nick was very helpful I I I I I I I I I I More

by flipyoung
Service Price Transparency
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Recommend Dealer
Yes
Nov 03, 2026

Koons White Marsh Chevrolet responded

Hello, thank you for taking the time to post your rating. Your review is very important to us, and we are really pleased that you had a positive customer experience with us. Kind regards!

October 24, 2026

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I wanna say when I came to get my oil change everyone was so nice and explained everything I have having done they also let me know after my oil change was done that everything was running good which made me More

by brendaslagle38
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Oct 27, 2026

Koons White Marsh Chevrolet responded

Thank you! We hope to be of service to you again!

October 19, 2026

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I have been buying vehicles and using Koons service for several years. We keep coming back for the sales and service people. Always helpful and always clear on what is covered under warranty and what is More

by Kimmbass7926
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: David Letourneau

Oct 23, 2026

Koons White Marsh Chevrolet responded

Thank you, Kimmbass7926, for your wonderful review! We truly appreciate your loyalty and are thrilled to hear that our sales and service teams have consistently provided you with helpful and clear support. Your trust in us is invaluable, and we look forward to continuing to serve you with honesty and reliability in the future!

October 01, 2026

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this the second auto over the years i bought a chevy fron koons and i will always continue as long as im treated well More

by georgiegirl13
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Service Time
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Recommend Dealer
Yes

Other Employees Tagged: Nick Chapman

Oct 06, 2026

Koons White Marsh Chevrolet responded

georgiegirl13, we are glad you enjoyed your customer experience with us, which led to this great rating! Please don't hesitate to reach out if we can assist you further.

September 05, 2026

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My first service on my 2023 Chevrolet Malibu was very successful. The service advisor Chris was very knowledgeable about the maintenance services required for the mileage on the vehicle. He was very poli More

by runjane
Service Price Transparency
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Recommend Dealer
Yes
Sep 11, 2026

Koons White Marsh Chevrolet responded

Hi, thanks so much for rating us so high! Be safe on the road!

September 05, 2026

Dealership Rating
Employee Rating

I’m very pleased with the first service performed on my 2023 Chevrolet Malibu. The service manager was informative and knowledgeable about the mileage based maintenance process of my vehicle. I had receive More

by runjane
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Sep 11, 2026

Koons White Marsh Chevrolet responded

We always appreciate positive reviews! Thank you, and happy motoring!

August 05, 2026

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Employee Rating

It is a very convenient and easy place to get service done. Good service with nice people More

by Mexicanninja410
Service Price Transparency
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Service Time
Service Communication
Recommend Dealer
Yes
Aug 08, 2026

Koons White Marsh Chevrolet responded

Hello, we are happy to see that your customer experience was a positive one! The team here is always available for any assistance that you may need. Thank you for taking the time to leave us your rating!

August 01, 2026

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Employee Rating

VERY GOOD ! Very Timely Communication and Service was outstanding! Happy that we bought at Koons More

by jerryernest4
Service Price Transparency
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Service Time
Service Communication
Recommend Dealer
Yes
Aug 05, 2026

Koons White Marsh Chevrolet responded

jerryernest4, we are delighted to see this rating! Have a great day!

August 01, 2026

Dealership Rating
Employee Rating

Tones has taken care of my vehicle. They've done a good job so far And I hope they keep up the good work More

by ronaldfrado
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Aug 04, 2026

Koons White Marsh Chevrolet responded

ronaldfrado, thanks so much for rating us so high! Be safe on the road!

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