Dealer Reviews

Cars for Sale

Write a Review

Dealer Log In

Write a Review

John Serafin

Overview Reviews (36) Inventory (242)

Contact Me

View All Employees

< View All Employees

John Serafin

John Serafin | Page 4

Sales Manager

Mariano Rivera Honda

1435 NY-112
Port Jefferson Station, NY 11776

Contact Me

5.0

36 Reviews

Overview Reviews (36) Inventory (242)

5.0

36 Reviews

Write a Review

This rating includes all reviews, with more weight given to recent reviews.

Contact John Serafin

Name

Email or Mobile Phone

Message

By clicking Send Message, you agree to receive automated texts to connect you to this dealership employee, to market and provide information, and to better serve you. Purchase is not required and you agree to our Terms of Use and Privacy Policy. Standard message and data rates may apply.

36 Reviews of John Serafin

March 10, 2026

Dealership Rating

Employee Rating

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

by susanpietri

Verified Customer

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 Nice group of people to work with very friendly and helpful More

by KGADDY0

Verified Customer

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

Dealership Rating

Employee Rating

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

by wgeib1

Verified Customer

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!! Thanks for everything. I have best expreince. Time for drive my accord!! More

by barisdigicim

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

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

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

Dealership Rating

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. all. John Serafin & Adrian Anthony was a pleasure to work with. More

by MICHAELGROACH14

Verified Customer

Service Price Transparency

Workmanship

Service Time

Service Communication

Recommend Dealer

Yes

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

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

Dealership Rating

Employee Rating

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

by sheemsheik

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Cavene Bonnick, Jose Saravia

Dec 10, 2025 -

Mariano Rivera Honda responded

Dealership Inventory (242 Vehicles)

2025 Honda HR-V | new

$28,705

2025 Honda HR-V

new

NORDIC FOREST GREEN exterior

CVT

All-wheel Drive

$28,705

View Vehicle Details

View Details

2026 Honda Accord | new

$31,890

2026 Honda Accord

new

METEORITE GRAY METALLIC exterior

CVT

Front-wheel Drive

$31,890

View Vehicle Details

View Details

2019 Jeep Cherokee | used

$11,994

2019 Jeep Cherokee

used

Sting-Gray Clearcoat exterior

Automatic

Four-wheel Drive

$11,994

View Vehicle Details

View Details

2026 Honda CR-V | new

$34,325

2026 Honda CR-V

new

PLATINUM WHITE PEARL exterior

CVT

All-wheel Drive

$34,325

View Vehicle Details

View Details

2026 Honda Ridgeline | new

$47,945

2026 Honda Ridgeline

new

PLATINUM WHITE PEARL exterior

Automatic

All-wheel Drive

$47,945

View Vehicle Details

View Details

2026 Honda HR-V | new

$29,605

2026 Honda HR-V

new

Platinum White Pearl exterior

CVT

All-wheel Drive

$29,605

View Vehicle Details

View Details

View All Inventory