John Grosso
John Grosso at Atlantic Hyundai

John Grosso

Service Advisor

Atlantic Hyundai

193 Sunrise Highway North Service Road
West Islip, NY 11795

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99 Reviews
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99 Reviews

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99 Reviews of John Grosso

June 27, 2025

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## SCATHING REVIEW: Atlantic Hyundai Service Department - A Masterclass in Incompetence and Deception **STAY FAR AWAY.** My experience at Atlantic Hyundai’s service department wasn’t just bad—it was a c More

by s.baggan
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Recommend Dealer
No

February 20, 2024

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Stay far away from this dealership they are liars. I bought a Hyundai Tucson with 11,000 miles on it. I brought it in because the brake rotors were warped on warranty. All they would do was cut the ro More

by nypdmounted
Service Price Transparency
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Recommend Dealer
No
Feb 20, 2024

Atlantic Hyundai responded

We're sorry to hear about your experience with the brake rotors and radar cameras. We understand how frustrating this must be. Please reach out directly as we'd like a chance to discuss these issues further and find an appropriate resolution together. Thank you, Tim Turnbull - Service Manager - 631-587-0700

Feb 20, 2024

nypdmounted responded

When you give me a check for $400 that it cost me out-of-pocket then maybe we’ll talk about you guys fixing the radar devices because you clearly know this is a technical service bulletin and it’s happening to many vehicles but just because the bumper had a little scratching, and it was repainted You guys tried to play it off that I was in an accident and at the Cars bumper was replaced which is xxxxxxxx. It still has the factory Vin number attached to both front and rear bumpers so as I said, when I get my check for 400 to replace the money I had a layout when that should’ve been done on the #Warranty maybe we’ll talk.

August 11, 2023

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It’s been a great experience . . my center console clip broke from wear and tear of 14 years, and Ed ordered me a new one, and an additional one being the other clip is on the verge More

by Haccarino
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Recommend Dealer
Yes

Other Employees Tagged: Ed Brightman

Aug 14, 2023

Atlantic Hyundai responded

We're glad to know that Ed was able to assist you with your center console issue at Atlantic Hyundai. Thank you for your kind feedback and referrals! We'll see you next time. Safe travels!

November 30, 2022

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I have leased my past 2 Hyundai elantras through this dealership-when my lease is over I will do the same-My car was called in for a recall -and it took awhile for the part to come in(Not Hyunadai fault) More

by Loribarra
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: Tim Turnball

September 07, 2022

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I bought my vehicle in on Aug 13 for an oil change and because the paint was peeling in numerous spots on the roof above the windshield. Mr. Grosso informed me that he and or his crew spotted additional s More

by Harstar
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
No
Sep 07, 2022

Harstar responded

I just received a phone call from Mr. Grosso stating I was approved for a paint job! Amazing how I get attention and approval in less than an hour after posting my review. But, because I left my review, he has decided he will not honor Hyundai's approval. I asked him where I was wrong in my review and he could not tell me. This is how I am treated for patiently waiting to be helped. I told him I would contact Hyundai Corporation and he said 'go ahead' so I will follow up with the Hyundai Corporation to see who gave the approval and to see if Mr. Grosso can indeed rescind their approval.

June 28, 2022

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Service is the worst experience have to always bring car back for same problem or a new one, took 3 times to get proper wheel alignment. Put wrong tires on car too More

by gmancolor
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Friendliness
Price
Recommend Dealer
No

December 15, 2021

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The only Service Department I trust my car to! They are the BEST on Long Island! More

by Heidi
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Tim Turnbull , Ali

August 26, 2021

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I am completely satisfied with my Santa Fe that I bought over 2 years ago…. And have received excellent service on it since. More

by Hut22
Customer Service
Friendliness
Price
Recommend Dealer
Yes
Aug 26, 2021

Hut22 responded

I NOW see that I responded as "new sales"..for my last visit. It was a service visit.......and also I see that I skipped the "quality of work".....which was great! John G. is an excellent rep. I am always treated with courtesy and friendliness and great knowledge! Thank you.

June 16, 2021

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I purchased a new truck from this location that had defective paint after being told it was glue. The sales dept sucks, yet the service side was night and day. I purchased the same truck two weeks late More

by caydo7
Customer Service
Friendliness
Price
Recommend Dealer
No

Other Employees Tagged: Sandra Redway , Eric Sanchez

April 01, 2021

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I am very pleased with my experience at Atlantic Hyundai. I worked with Gary C. and Rich L. I wasn't expecting to get a new car when I went but they helped me find exactly what I wanted for the right price. More

by MPHEN23
Customer Service
Quality Of Work
Friendliness
Price
Recommend Dealer
Yes

Other Employees Tagged: Gary Calixte , Richie Lobraico

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