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John Serafin
John Serafin at Mariano Rivera Honda

John Serafin

Sales Manager

Mariano Rivera Honda

1435 NY-112
Port Jefferson Station, NY 11776

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5.0
6 Reviews
5.0

6 Reviews

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6 Reviews of John Serafin

March 10, 2026

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Employee Rating

Extremely friendly and polite staff. Very willing to help. I appreciate good customer service Thank you. More

by susanpietri
Sales Price Transparency
Purchase Time
Recommend Dealer
Yes

Other Employees Tagged: Cavene Bonnick, Stephanie Digrigoli, Johnny Lee, James Donovan, Stan Lizak , John Serafin

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Mar 10, 2026

Mariano Rivera Honda responded

It’s wonderful to know our team provided the polite, helpful service you appreciated when purchasing your used Honda CR-V. Thank you for sharing this feedback and for choosing Honda.

March 06, 2026

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Employee Rating

Everything went great and smoothly. Nice group of people to work with very friendly and helpful More

by KGADDY0
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Nicholas Malena, Luis Alvarado, Adrian Anthony , John Serafin

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Mar 06, 2026

Mariano Rivera Honda responded

It’s great to hear your visit went smoothly and our team was friendly and helpful. Thank you for choosing Honda. Please let us know if there’s anything else we can assist with.

February 06, 2026

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Employee Rating

Good overall experience! Enjoyed our time there! Will be back in three years! See you then! More

by wgeib1
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Nicholas Malena, Johnny Lee, Sevi Marr , John Serafin

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Feb 06, 2026

Mariano Rivera Honda responded

It’s wonderful to hear you enjoyed your time here and are pleased with your new Honda Accord. We look forward to welcoming you back in three years. Thank you for choosing Honda.

January 20, 2026

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Employee Rating

Sevi so helpful to me. Thanks for everything. I have best expreince. Time for drive my accord!! More

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

Other Employees Tagged: Cavene Bonnick, Raymond Brown, Diego Bonilla, Sevi Marr

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Jan 21, 2026

Mariano Rivera Honda responded

Here at Mariano Rivera Honda, customer satisfaction is our #1 priority. We always do our best to make sure our customers leave happy! We are glad to hear you enjoyed your experience, and it was a pleasure having you at the dealership. We appreciate your review!

December 30, 2025

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Employee Rating

I had a great experience buying and I felt no pressure at all. John Serafin & Adrian Anthony was a pleasure to work with. More

by MICHAELGROACH14
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Nicholas Malena, Stephanie Digrigoli, Adrian Anthony, Stan Lizak, Christian Krumbiegel, Kim Milano , Jason Cantone, Alex Valencia, Jamie Weber

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Dec 30, 2025

Mariano Rivera Honda responded

It has been a pleasure serving you. Quality customer service is always our number one priority, and we're happy to hear that we met your expectations. Thank you for choosing Mariano Rivera Honda, we look forward to having you as a valued customer for many years to come!

December 09, 2025

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Employee Rating

I had a great experience with this dealership and look forward to continuing the relationship and profound service More

by sheemsheik
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cavene Bonnick, Jose Saravia

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Dec 10, 2025

Mariano Rivera Honda responded

Here at Mariano Rivera Honda, customer satisfaction is our #1 priority. We always do our best to make sure our customers leave happy! We are glad to hear you enjoyed your experience, and it was a pleasure having you at the dealership. We appreciate your review!

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