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Collin Mack
Collin Mack at Mike Barney Nissan

Collin Mack

Finance Manager

Mike Barney Nissan

3676 Sheridan Dr
Amherst, NY 14226

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5.0
8 Reviews
5.0

8 Reviews

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8 Reviews of Collin Mack

May 28, 2026

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Employee Rating

One of the best dealerships if not the best. Flexible, Honest, compassionate, willing to go above and beyond. Always look to provide the very best service, and willing to work with anyone More

by milissawilliams73
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Kevin Szymanski, Jeremy McLaughlin, Erik Giardina, Josh Daul

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Jun 02, 2026

Mike Barney Nissan responded

Thank you for the glowing review! We pride ourselves on our flexibility, honesty, and dedication to going above and beyond for our customers. It's always our goal to provide the very best service and we're happy to work with anyone. Thank you for choosing us as your dealership!

May 24, 2026

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Great service. Great people! Been buying and service all my families Nissans since 2005 when I bought our first 2 from Joe Calderelli himself! More

by Pete T
Service Price Transparency
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Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Adam DiFelice, Scott Horvatits, Erik Giardina, Josh Daul, Leon Thompson, Sal Pirro, Miranda Caldarelli

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May 28, 2026

Mike Barney Nissan responded

Thank you for your loyal support and kind words! It's been a pleasure serving you and your family for over 15 years. We look forward to continuing to provide top-notch service for all your Nissan needs.

May 07, 2026

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Everyone was very friendly. Location was great. They also had a great selection of vehicles. More

by sherry
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Trade-in Experience
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Recommend Dealer
Yes

Other Employees Tagged: Brad Empson, Jeremy McLaughlin, Miranda Caldarelli

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May 04, 2026

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Been buying and serving my cars here for yrs they are the best and we love the whole staff here More

by 716TEES
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Adam DiFelice, Scott Horvatits, Jeremy McLaughlin, Erik Giardina, Josh Daul, Leon Thompson, Sal Pirro, Miranda Caldarelli, Mark DeAngelo

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April 24, 2026

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Great selections of Nissan vehicles and some variety of other vehicles. Service. department is always great. More

by adriana330
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Adam DiFelice, Leah Friedman, Scott Horvatits, Mike Thompson, Jeremy McLaughlin, Erik Giardina, Josh Daul, Leon Thompson, Sal Pirro

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May 18, 2026

Mike Barney Nissan responded

Thank you for your kind review! We pride ourselves on providing a wide selection of top-quality vehicles, and our service department is here to ensure your vehicle stays running like new. We appreciate your support!

April 19, 2026

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Amazing experience from start to finish. Super efficient. Amazing staff. I need fifteen words. Peace More

by bethsmo25
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Recommend Dealer
Yes

Other Employees Tagged: Adam DiFelice, Erik Brungard, Brad Empson, Dave Thompson, Kevin Szymanski, Scott Horvatits, Jeremy McLaughlin, Erik Giardina, Miranda Caldarelli

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April 01, 2026

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Has an excellent experience. Working with Greg V was great and he made the process extremely simple. More

by mmuto1969
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Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Greg Valentini, Jeremy McLaughlin

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Apr 03, 2026

Mike Barney Nissan responded

Thank you for your positive review! We're glad you had an excellent experience working with Greg V and that he made the process simple for you. We look forward to working with you again in the future! #CustomerSatisfaction #Teamwork

March 20, 2026

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Friendly experience. Very accommodating staff as well as sales person. Made for a non aggressive adventure of leading our newest automobile. More

by PKCM
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Brad Empson, Jeremy McLaughlin

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Apr 01, 2026

Mike Barney Nissan responded

Thank you for the kind words! We strive to provide a friendly and accommodating experience for all our customers. We're thrilled to have been a part of your non-aggressive adventure of purchasing a new automobile. Happy driving! #customerfirst #happycustomers