John Serafin
John Serafin at Mariano Rivera Honda

John Serafin | Page 2

Sales Manager

Mariano Rivera Honda

1435 NY-112
Port Jefferson Station, NY 11776

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5.0
31 Reviews
5.0

31 Reviews

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31 Reviews of John Serafin

July 02, 2026

Dealership Rating
Employee Rating

I had a great experience purchasing my 2026 Honda CR-V from Mariano Rivera Honda. The staff was friendly, professional, and made the entire process smooth and stress-free. They answered all my questions, More

by GUACHICHULLCA32
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Nicholas Malena, Oz Siddiqi

Jul 02, 2026

Mariano Rivera Honda responded

It was a pleasure guiding you through a transparent and straightforward Honda purchase. We’re glad our team made the process feel smooth and stress-free while answering all your questions. Thank you for recommending us and we hope you enjoy your Honda for many miles ahead.

June 25, 2026

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Rivera Honda is doing excellent Job, I gift recommend , They are respectful to customers, and professional. More

by hyousra
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Jun 25, 2026

Mariano Rivera Honda responded

We appreciate you recommending us and are glad our team treated you with respect and professionalism during your Honda service. Thank you for the five-star review and we look forward to assisting you again.

June 19, 2026

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Employee Rating

Personel işini eniyi şekilde yapmaya çalışıyor başarılar dilerim araba yıkama bölümünü geliştirirseniz daha iyi olur More

by yucelyuksekbas
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Jun 19, 2026

Mariano Rivera Honda responded

We’re delighted to hear our team worked hard to serve you well during your Honda service. Thank you for your positive words and your suggestion on the car wash area. We’ll be exploring ways to enhance that part of the experience.

June 08, 2026

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Every individual at this dealership was warm, friendly, and professional. I appreciated the honesty, ease of purchase and not feeling pressured. Not sure about you, but I have walked out of dealerships in More

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

Other Employees Tagged: Cavene Bonnick, Luis Alvarado

Jun 08, 2026

Mariano Rivera Honda responded

It’s wonderful to hear that our team was warm, friendly, and professional during your Honda purchase. We’re glad the honest, pressure-free process made a difference for you. Luis appreciates your recommendation!

June 08, 2026

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Very professional but yet friendly people, helpful all the way through the process, would recommend and definitely consider using the dealer again More

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

Other Employees Tagged: Nicholas Malena, Adrian Anthony , Jessie, service dept.

Jun 08, 2026

Mariano Rivera Honda responded

We’re delighted to hear our team delivered friendly, professional support during your Honda HR-V service. Thank you for recommending us, and we look forward to assisting you again.

June 06, 2026

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Kelvin was great to deal with…very patient and compassionate as I was having a rough day. More

by Doug
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Jun 06, 2026

Mariano Rivera Honda responded

It’s wonderful to hear that Kelvin showed the patience and compassion you needed on a rough day. We hope your used Honda HR-V brings extra enjoyment to your drives. Thank you for the 5-star review!

June 03, 2026

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Great dealership where everyone is knowledgeable, professional, and works as a team. We felt respected and very much at ease throughout the process. More

by ecastelli518
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Jun 03, 2026

Mariano Rivera Honda responded

Thank you so much for taking the time to leave a 5-star review! We're happy to hear that our team was able to assist you, make the experience positive, and help you find the perfect vehicle. We appreciate the support and look forward to your next visit!

May 31, 2026

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I had a great experience purchasing my 2023 Honda Passport. Alex was fantastic to work with—professional, knowledgeable, and never pushy. He made the entire process smooth and stress-free, answering More

by aschaefe3
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cavene Bonnick, Alex Mendoza

May 31, 2026

Mariano Rivera Honda responded

Congratulations on your used 2023 Honda Passport! We’re happy Alex’s expertise and respectful approach made the process smooth and stress-free. Thank you for recommending Alex, and enjoy every mile in your Passport.

May 20, 2026

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Jose Saravia was our salesman. What a wonderful person to work with. He was extremely patient and respectful, never trying to sell us more than we wanted to buy. It was truly a More

by muletrain1
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cavene Bonnick, Jose Saravia

May 20, 2026

Mariano Rivera Honda responded

It’s wonderful to hear that Jose made the process respectful and that John ensured the new tires fit your needs on the used Hyundai Santa Fe Sport. We’re glad the pricing came through clearly and that the warranty aligns with your expectations. Thank you for recommending us and we look forward to your next visit.

May 13, 2026

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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 17, 2026

Mariano Rivera Honda responded

Thank you for sharing your review! It's a pleasure to know that our team provided you with such excellent assistance. We hope to see you again!

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