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
12 Reviews
5.0

12 Reviews

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12 Reviews of John Serafin

May 13, 2026

Dealership Rating
Employee Rating

Special thanks to our salesperson Sevilay Marr who is outstanding She is very through and professional Thank You More

by pvillani77
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
No

May 01, 2026

Dealership Rating
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Adrian Anthony was very helpful and patient through the whole purchase process he was able to locate the car we wanted and we are very happy! More

by magicpomp
Recommend Dealer
Yes

Other Employees Tagged: Adrian Anthony

May 02, 2026

Mariano Rivera Honda responded

We’re delighted Adrian could find the Honda you wanted and guide you patiently through the purchase. It’s wonderful to know you’re enjoying your new car.

April 28, 2026

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Employee Rating

Pleasure dealing with everyone involved especially Kelvin Torres Smooth transaction from beginning to end. Highly recommended! More

by Emil Capozzi
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cavene Bonnick, Kelvin Torres

Apr 28, 2026

Mariano Rivera Honda responded

We appreciate your recommendation and are thrilled that Kelvin and our team made the experience pleasant. It’s great to hear everything went smoothly during your new Honda purchase. Let us know if there’s anything we can assist with in the future.

April 27, 2026

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Everyone who works there treat all customers with kindness and respect, they explain all work in detail and all work that needs to be done , I recommend Mariano Rivera to my co workers , that are ver More

by chargerdave
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Apr 27, 2026

Mariano Rivera Honda responded

Thank you for highlighting the kindness and respect our service advisors showed during your Honda Civic visit. We’re glad they could clearly explain each step and appreciate your recommendation to coworkers.

April 20, 2026

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Employee Rating

Mariano-Rivera is the a very well run dealership that cares about their customers. From the efficiency of the service , and a super friendly staff to the very detailed car wash. I will never go to anoth More

by clilly2004
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Apr 20, 2026

Mariano Rivera Honda responded

Thank you for highlighting our efficient service, friendly staff, and detailed car wash. We’re delighted you experienced exceptional care and a strong trade-in offer when purchasing your 2026 Honda CR-V Hybrid. We appreciate your trust and loyalty and look forward to serving you again.

April 19, 2026

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Employee Rating

The Perfect Experience! ! Mariano Rivera Honda Is Second To None!! Thank you For All The Help. More

by NICK.BRANDON.COLLADO
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Apr 19, 2026

Mariano Rivera Honda responded

It’s wonderful to hear your experience with your used Honda Accord was perfect. Thank you for allowing our team to assist you. Enjoy your Accord and we look forward to helping you again.

March 10, 2026

Dealership Rating
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, Stan Lizak , James Donovan, John Serafin

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

Dealership Rating
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

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

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

Dealership Rating
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
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!

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