TJ Adenihun
TJ Adenihun at Genesis of Ontario

TJ Adenihun

Finance Manager

Genesis of Ontario

2100 Inland Empire Blvd
Ontario, CA 91764

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5.0
59 Reviews

Dealership Experience

1 yr, 9 mos

Industry Experience

31 yrs

Specialties & Trainings

ALL

5.0

59 Reviews

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59 Reviews of TJ Adenihun

June 21, 2026

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Employee Rating

Safa and the entire staff were absolutely amazing! From the moment we walked in, we were treated like royalty. This was by far one of the best car-buying experiences we've ever had. There was no press More

by Sfvcarlos
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Recommend Dealer
Yes

Other Employees Tagged: Safa Mustafa

June 14, 2026

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Henry made the car purchasing experience enjoyable and less stressful than I’ve ever experienced before! He listened and never tried to force or push his ideas on me, just took the info in and helped me More

by Crouly
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Recommend Dealer
Yes

Other Employees Tagged: Henry A Lee

June 14, 2026

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I gotta say that Henry and TJ made this processes extremely easy and streamlined the whole thing with no headaches. I greatly appreciate the time they took to walk me through the whole process and ma More

by SANDOVALJ
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Recommend Dealer
Yes

Other Employees Tagged: Henry A Lee

June 14, 2026

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This is one of the most wonderful dealerships we've done business with. Henry Lee assisted us and was phenomenal! He answered our many questions, asked us about our needs to best fit the car to us and was s More

by Unroulymom
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Recommend Dealer
Yes

Other Employees Tagged: Henry A Lee

June 07, 2026

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“No” is not in their vocabulary when it comes to making a deal for a new car. More

by rcmizar
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Recommend Dealer
Yes

Other Employees Tagged: Willy Chia, Joseph Juarez, Dwayne Saunders , Tony Ziemann

May 26, 2026

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Got my GV70 EV at this dealership and the customer service from Simoon was exceptional. He patiently explained all the features of the vehicle and helped me set up everything. He was such a pleasure t More

by ozmboyan
Recommend Dealer
Yes

Other Employees Tagged: Simoon Hwang

May 10, 2026

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Employee Rating

I had an outstanding experience purchasing my new Genesis from Genesis of Ontario. Safa Mustafa was an absolute pleasure to work with — professional, patient, and genuinely helpful from start to finish. She More

by Allen Aarany
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Recommend Dealer
Yes

Other Employees Tagged: Jimmy Hsieh, Safa Mustafa

May 10, 2026

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Joseph was amazing ! Communication was great , when the car I wanted sold , he notified me immediately and told me about another vehicle. I was out of state for work , he More

by Lopez.richard97
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Recommend Dealer
Yes

May 03, 2026

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The salesperson and dealership were extremely nice, patient, accommodating, understanding, helpful, kind, polite, and supportive. More

by m.premasunac4
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Recommend Dealer
Yes

Other Employees Tagged: Derek Nguyen, Joseph Juarez

April 27, 2026

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Henry was very knowledgeable about car and financing. Willing to work with me to close the deal. Would recommend him to anyone looking to buy a Genesis. More

by eileenbrod
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Recommend Dealer
Yes

Other Employees Tagged: Henry A Lee

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