Greg Koss
Greg Koss at Heiser Chevrolet

Greg Koss | Page 8

Sales & Leasing Consultant

Heiser Chevrolet

10200 W. Arthur Ave.
West Allis, WI 53227

Contact Me
4.9
100 Reviews

Dealership Experience

14 yrs

Industry Experience

18 yrs, 11 mos

Specialties & Trainings

Chevrolet Certified

4.9

100 Reviews

Write a Review

100 Reviews of Greg Koss

March 08, 2021

Dealership Rating
Employee Rating

Greg was very friendly and quick to help me right when I walked through the door. Always available when I had questions. I recommend going to Heiser. More

by scheetern
Friendliness
Recommend Dealer
Yes
Mar 16, 2021

Heiser Chevrolet responded

Dear Valued Customer, Thank you for taking the time to leave us a 5-star review! We are thrilled to hear that you had a great experience with Greg and the Heiser team. We greatly appreciate your business and look forward to seeing you in the future. Hope you're enjoying your new ride!

March 05, 2021

Dealership Rating
Employee Rating

I will never go back to this dealership worst experience ever. Poor customer service skills lack of communication with customer. I waited over 5 hours to get approved😡 More

by Ebonylowe88
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
No

Other Employees Tagged: PJ Geboy

Mar 09, 2021

Heiser Chevrolet responded

Dear Ebony, Thank you for your business and feedback. Our customers are our highest priority and I want to apologize that we were unable to meet your expectations. I want to assure you that this does not align with our company standards or expectations. I have sent your feedback to the appropriate management in an effort to better our business and employees. In the meantime, please feel free to contact our General Manager Tim Rice by phone at 414-328-2409 or by email at timothy.rice@heiser.com so we can better understand what happened during your experience.

March 02, 2021

Dealership Rating

Worst experience I’ve ever had.Wasted my time,and didn’t try to attempt to get me into the car I wanted.I won’t even come here for an oil change More

by Lorina.gisele
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
No
Mar 09, 2021

Heiser Chevrolet responded

Dear Lorina, Thank you for your business and feedback. Our customers are our highest priority and I want to apologize that we were unable to meet your expectations. I want to assure you that this does not align with our company standards or expectations. I have sent your feedback to the appropriate management in an effort to better our business and employees. In the meantime, please feel free to contact our General Manager Tim Rice by phone at 414-328-2409 or by email at timothy.rice@heiser.com so we can better understand what happened during your experience.

February 22, 2021

Dealership Rating
Employee Rating

Had a great experience working with Greg Koss on the purchase of my brand new trailblazer. He answered all of my questions and made the process as easy as one could hope. I look forward to working with More

by Meg W.
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Brad Sterling , Tim Rice

Feb 24, 2021

Heiser Chevrolet responded

Dear Meg, Thank you for the kind words! We are pleased to hear that you had a great experience with Greg and the Heiser team. We greatly appreciate your business and look forward to seeing you again in the future. Hope you're enjoying your new ride!

February 15, 2021

Dealership Rating
Employee Rating

My recent experience at Heiser Chevrolet was outstanding. Greg Koss kept in contact with me during my lease ending procedure and got me into a new vehicle in no time. He was easy to communicate with and show More

by Jonathan Sell
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Josh Freiheit

Feb 16, 2021

Heiser Chevrolet responded

Jonathan, congratulations on your new vehicle. We truly appreciate your business, kind words and 5-star review!! We look forward to working with you in the future. Have a great day!

February 04, 2021

Dealership Rating
Employee Rating

I'm disappointed. There are issues with the car. I've had my Malibu for about a month. Something is rattling in the dash, something is wrong with the heating system and I believe the driver seat is dama More

by TERRISTOGBAUER
Recommend Dealer
No
Feb 05, 2021

Heiser Chevrolet responded

Dear Terri, Thank you for your business and feedback! Our customers are our highest priority and I want to apologize that we were unable to meet your expectations. I want to assure you that this does not align with our company standards or expectations. I have sent your feedback to the appropriate management in an effort to better our business and employees. In the meantime, please feel free to contact our Used Vehicle Director Brian Crandall by email at bcrandall@heiser.com so we can better understand what happened during your experience.

February 01, 2021

Dealership Rating
Employee Rating

Not a great experience at this location. Had to make two separate trips back to the dealership to complete paperwork that should have been completed the first time and to pick up spare keys. Dealership did More

by Charlie
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
No

Other Employees Tagged: Anthony Mayen

Feb 01, 2021

Heiser Chevrolet responded

Dear Charlie, Thank you for your business and feedback! Our customers are our highest priority and I want to apologize that we were unable to meet your expectations. I want to assure you that this does not align with our company standards or expectations. I have sent your feedback to the appropriate management in an effort to better our business and employees. In the meantime, please feel free to contact our General Manager Tim Rice by phone at 414-328-2409 or by email at timothy.rice@heiser.com so we can better understand what happened during your experience.

December 28, 2020

Dealership Rating
Employee Rating

Greg once again did a great job working with me to get me into a new lease. He went out of his way to to make the process as easy as possible and worked around my schedule. Brad did a great job of having a More

by JONDRICKA
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Brad Sterling

Dec 30, 2020

Heiser Chevrolet responded

Dear Jon, Thank you for taking the time to leave us a 5-star review! We are thrilled to hear that you had a great experience with Greg and the Heiser team. We greatly appreciate your business and look forward to seeing you again in the future. Hope you're enjoying your new ride!

December 14, 2020

Dealership Rating
Employee Rating

Heiser is the best Chevrolet dealer in town. Amazing sales staff, Service department is exceptional. We Could not ask for more. I was getting the runaround with another local dealer, with the warranty r More

by JEspil
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Shawn Christian, Josh Freiheit, Mary Ann Scaffidi, Service Team

Dec 16, 2020

Heiser Chevrolet responded

Dear Valued Customer, Thank you for taking the time to leave us a 5-star review! We are thrilled to hear that you've continued to have a great experience with the Heiser team. We greatly appreciate your business and look forward to seeing you again in the future. Happy driving!

December 14, 2020

Dealership Rating
Employee Rating

Greg goes above and beyond to get you into the car you want and best fits you! He makes the purchasing of of a new car very easy. A+++ service More

by gregg.unger
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes
Dec 14, 2020

Heiser Chevrolet responded

Dear Gregg, Thank you for the positive feedback! We are pleased to hear that you enjoyed your experience with Greg and the Heiser team. We greatly appreciate your business and hope to see you again soon. Hope you're enjoying your new ride!

Dealership Inventory (158 Vehicles)

new 2026 Chevrolet Trax car, priced at $24,578
2026 Chevrolet Trax
new
Mosaic Black Metallic exterior
Automatic
Front-wheel Drive
new 2026 Chevrolet TrailBlazer car, priced at $30,665
2026 Chevrolet TrailBlazer
new
Sterling Gray Metallic exterior
Automatic
All-wheel Drive
used 2022 Ford F-150 car, priced at $35,723
2022 Ford F-150
used
ATLAS BLUE METALLIC exterior
Automatic
Four-wheel Drive
new 2026 Chevrolet Equinox car, priced at $38,540
2026 Chevrolet Equinox
new
Sterling Gray Metallic exterior
Automatic
All-wheel Drive
new 2026 Chevrolet Silverado 2500 car, priced at $63,629
2026 Chevrolet Silverado 2500
new
Woodland Green exterior
Automatic
Four-wheel Drive
new 2026 Chevrolet TrailBlazer car, priced at $27,768
2026 Chevrolet TrailBlazer
new
Cacti Green exterior
Automatic
Front-wheel Drive