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Greg Koss
Greg Koss | Page 7
Sales & Leasing Consultant
Heiser Chevrolet
10200 W. Arthur Ave.
West Allis, WI 53227
100 Reviews
Dealership Experience
14 yrs
Industry Experience
18 yrs, 11 mos
Specialties & Trainings
Chevrolet Certified
100 Reviews
Write a Review
100 Reviews of Greg Koss
December 22, 2021
It was the most enjoyable and easy time I have ever had buying a new car. I never bought a new car from the factory before it was so easy so nice my wife is going to buy one the exact same way. Thank you G buying a new car. I never bought a new car from the factory before it was so easy so nice my wife is going to buy one the exact same way. Thank you Greg for all the help. More
by garrethstrelke
December 16, 2021
Poor scheduling, do not answer or return calls, do not follow through with promised work follow through with promised work More
by ERICS070
Verified CustomerOther Employees Tagged: Amy Elertson , Service Team
November 27, 2021
Greg Koss was so very helpful in helping me with my decision on my Toyota 4. I do plan in the future to Heiser for purchases on new vehicles. Very simple and great to work with!!!! decision on my Toyota 4. I do plan in the future to Heiser for purchases on new vehicles. Very simple and great to work with!!!! More
by Monicalw12
Other Employees Tagged: Roberto Alvarez, PJ Geboy
September 11, 2021
Found the car I wanted online, and called to buy it. I was able to put money down and came in a couple days later to finish the purchase. Friendly staff. Salesperson followed up several times after the pu was able to put money down and came in a couple days later to finish the purchase. Friendly staff. Salesperson followed up several times after the purchase to make sure I liked the car. More
by LLA_MADISON
Other Employees Tagged: Vladimir Gadelev, PJ Geboy
July 13, 2021
I’ve been taking my cars to Heiser for service for over 20 years - and I have purchased my last 3 cars from them. I highly recommend Heiser Chevy in West Allis. 20 years - and I have purchased my last 3 cars from them. I highly recommend Heiser Chevy in West Allis. More
by jaminetruss
Other Employees Tagged: Mike Catanese, Shawn Christian, PJ Geboy
May 14, 2021
I leased my second vehicle from Heiser and could not be happier! Greg and PJ made the entire process as easy and quick as possible. I would happily recommend anyone I know who needs a new Chevy to go to Gr happier! Greg and PJ made the entire process as easy and quick as possible. I would happily recommend anyone I know who needs a new Chevy to go to Greg. More
by boughtachevy123
Other Employees Tagged: PJ Geboy
March 09, 2021
Everything went smooth until the Emissions Test. Even having it at Griffin for two days it still doesn’t pass. But Greg was friendly and helpful. Thanks having it at Griffin for two days it still doesn’t pass. But Greg was friendly and helpful. Thanks More
by TERRI_MOM
Other Employees Tagged: Shawn Christian, PJ Geboy
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