Dan Hasselberger
Dan Hasselberger at Koons White Marsh Chevrolet

Dan Hasselberger | Page 2

Service Manager

Koons White Marsh Chevrolet

10207 Philadelphia Road
White Marsh, MD 21162

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4.8
47 Reviews

Dan started at Koons in March 1988.

4.8

47 Reviews

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47 Reviews of Dan Hasselberger

January 16, 2026

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Great place ! Showed up at my appointment time, to have my 5,000 mile first service done. They were polite, and informative, the whole process took no more than a More

by dave91004
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Recommend Dealer
Yes

December 27, 2025

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Everyone was very professional and helpful! I am very satisfied with the service I always receive here. Keep up the great work! More

by firepost1
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Recommend Dealer
Yes

December 19, 2025

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Didn't take long for oil change explained what was needed to vehicle aways friendly More

by kittyrice614
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Recommend Dealer
Yes

Other Employees Tagged: Josh Chernault , Can remember clerks

December 18, 2025

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I recently had an oil change at the Koons Chevrolet dealership in White Marsh on 12/2/2025. Later that week I noticed that my handicap placard was missing from inside my center console. Since the only More

by billscruggs
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Recommend Dealer
Yes

Other Employees Tagged: Nick Chapman

December 17, 2025

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Great environment,very clean, very friendly staff. They all went above and beyond. Great people, Great dealership! More

by Pgaunya
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Recommend Dealer
Yes

Other Employees Tagged: Josh Chernault, Thomas Howard

December 15, 2025

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Chris was great! It was first class service. As a working mom I wasn’t sure how I would manage picking my car up but they delivered it right to me. I will recommend t More

by jtaylorson1
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Recommend Dealer
Yes

December 12, 2025

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Things went smoothly and very good communication with the service writer, easy to pay and pick up my vehicle. More

by aedavis614
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Recommend Dealer
Yes

December 10, 2025

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We have purchased numerous new cars from Koons. We always enjoy our new cars. Service Department is superior. Courtney is excellent. More

by EDHECKMAN
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Recommend Dealer
Yes

November 21, 2025

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Ton was very good at telling me everything that was e ong very good oerstf More

by m.freyer
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Recommend Dealer
Yes

Other Employees Tagged: Thomas Howard

November 20, 2025

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Koons is always there if I need anything. The employees are very nice and helpful! More

by jhemling3hemling3
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Recommend Dealer
Yes
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