Brian Hastmann
Service Lane Manager
Koons White Marsh Chevrolet
10207 Philadelphia Road
White Marsh, MD 21162
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.
Read moreDealership Experience
21 yrs, 10 mos
Industry Experience
21 yrs, 10 mos
Languages Spoken
English
135 Reviews
Write a Review135 Reviews of Brian Hastmann
June 30, 2026
Service department is good most of the time and the prices of service is a little high. prices of service is a little high. More
June 25, 2026
Good service and professional customer service. The prices for labor is not terrible either. They also have a shuttle service during the week as well. The prices for labor is not terrible either. They also have a shuttle service during the week as well. More
Other Employees Tagged: George Zahariousdakis
June 15, 2026
Very helpful to me, professional, friendly, excellent service, very knowledgeable about Chevy products, the best. service, very knowledgeable about Chevy products, the best. More
Other Employees Tagged: Steve Jones
June 01, 2026
They are reliable and operate with integrity. I can depend on them to do repairs and replacements. It was a great customer service experience. I can depend on them to do repairs and replacements. It was a great customer service experience. More
Other Employees Tagged: Christian Stark, Josh Chernault, David Letourneau
May 25, 2026
Been buying trucks since 2002, yrs honestly been upset a few times with the service department but overall they have been taking care of me, One thing that I totally don’t like is the AI system when making few times with the service department but overall they have been taking care of me, One thing that I totally don’t like is the AI system when making an appointment, this is not for me and many older people, give me someone to talk to is my choice, Josh was very helpful on my last phone call and appointment, please don’t lose the personable touch, you will lose many customers More
Other Employees Tagged: Christian Stark, Josh Chernault
May 15, 2026
Always reliable great customer service friendy atmosphere very clean keeping customers updated with what's going on with there vehicle every step of the way very clean keeping customers updated with what's going on with there vehicle every step of the way More
Other Employees Tagged: Nick Chapman, Thomas Howard
May 05, 2026
My service visit went verv well. Mv service tech Thomas Howard, was very helpful. He kept me up to date with all the work that mv vehicle was getting done. Also kept me up to date wi Mv service tech Thomas Howard, was very helpful. He kept me up to date with all the work that mv vehicle was getting done. Also kept me up to date with other issues found during vehicle inspection. He let me know about the costs and time that various work would take Courtesv driver Bill was also verv pleasant on ride home as well as my return trip back to dealer to pick up my truck. Thank you to all the techs that did great work on mv truck, as well as all others that had a part in my service visit And a big thank you to the entire Koons Chevy White Marsh service center team. Keep up the great work. More
Other Employees Tagged: Thomas Howard
April 22, 2026
They always handle your vehicle with care. They communicate with you. The employees truly care. It truly is about the customers. They communicate with you. The employees truly care. It truly is about the customers. More
Other Employees Tagged: Christian Stark, Dan Hasselberger, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
April 14, 2026
Great customer service and very transparent with progress of service. Very willing to answer questions of service. Very willing to answer questions More
Other Employees Tagged: Christian Stark, Dan Hasselberger, Maria Taliano, Nick Chapman, Josh Chernault, George Zahariousdakis, Courtney Krause, David Letourneau, Thomas Howard
April 07, 2026
They have always been up front with you as far as time line and prices so far line and prices so far More
Other Employees Tagged: Christian Stark, George Zahariousdakis, Courtney Krause

