As some previous reviewers have mentioned, this location can be a little chaotic and it can be hard…read moreto get help quickly if you're in a hurry. That said, I've come here for wiper blades , etc., -they install them free and I don't have to get my hands dirty- periodically and I have found it to be a decent, 3-star kind of experience if you have a little patience. Then, today: I obtained and consumed a taco at the Taco Bell next door with the radio on and my phone charging. Ten minutes later, I go to leave and... car won't start. I then dig through my wallet and pull out my AAA card to find that my membership has lapsed. I think about re-joining online but find that my phone battery is at 1%. F%ck. Eventually I look up and see the side of the AutoZone just feet away. I go in there, dragging my dog , who has been in the car with me this whole time and is now starting to throw judgmental looks. I ask about buying a new battery, but they say that they'll try to jump if first with their little power pack. An amazingly nice guy comes out with me and after flipping through the manual for a good five minutes we locate the battery under the back seat- Priuses are weird- and he uses the charger thing and the car starts. They unfortunately weren't able to sell me/install a new battery- they only will do that for the typical under-the-hood ones, so I will have to go to a full-service repair shop- but the assistance was totally free. I'm not sure what I would have done without this friendly employee and AutoZone's very generous policies. I feel very lucky to have had the battery crap out nearby.

Was ignored for 5 minutes at the register standing four feet away from two employees who were…read morecomplaining about a coworker that called out. Another employee walks out and proceeds to help a customer that entered the store after me. Finally, I ask the cashier for a replacement battery for my car and after giving them all of the correct information, I'm charged over 150 dollars for the wrong battery. I call up the store and ask to speak to a manager to complain about the customer service at his store, and the manager just says "Ok" after each complaint I tell him about. He doesn't offer an apology and isn't at all concerned about my experience. This location simply does not care about its business. I instead tried Advance auto parts and was able to save over 50 dollars though that's based on Autozone charging me for a battery that cannot even fit in my car.

I could not have had a better experience!! Kyle and Ed helped me out with every step of the way…read moregetting my brand new vehicle. Everybody was so helpful and friendly, they had more patience than anybody I've ever dealt with. If I ever have to refer someone to a car dealership, this is gonna be the place! Thank you so much for your patience and kindness. Jennifer Clark

Did a 60k service with Tranny fluid change. 3 months later the Engine light comes on…read more I take it in for service and they immediately tell me I need to buy a new Transmission ($31,000). I called another Nissan service center who tells me to "tell them to check the fluid and/or pressure sensors." I ask these guys to check the fluid. They don't, instead they charge me another diagnostic fee and tell me "We had a specialist look at it. It needs a new transmission." I end up taking the car to another shop. It takes them 5 minutes to tell me "Your transmission fluid is almost empty. There's nothing wrong with your transmission. That's all." Instead of spending $31,000 with this Nissan, I'm now spending $300 with another shop. A truly incredible experience. 1/10.

My daughter needed a particular brand of transmission fluid. She lives in Nassau county and…read morecouldn't find it where she lives. I went to advance auto parts to see if they had it. They didn't have it but looked it up and ordered it for me. This was on a Wednesday night. By Thursday morning the fluid was there and I picked it up. That was great but it's not the best part of the story. I'm a woman and I'm not always comfortable trying to shop in an auto parts store. The staff at Advanced Auto are always friendly and extremely helpful. They are never impatient ,even when I'm not sure just exactly what I need. I wouldn't think of going any place else. They definitely deserve the 5 stars. Carol G.

If you're looking for a condescending attitude and adversarial approach to customer service, then…read morethis is the place for you. This 11 year north forker will never return.

Date of appointment 04/01/2026- Date of pickup 04/28/2026 (Went into the shop for Valve adjustment…read moreand fork rebuild) (80+ hours on the engine) [200+ on the frame] My issues started after asking if it was alright if I started my bike before taking it home as $900 isn't money I just throw around! In the process of starting the bike I broke the kick starter due to the high compression (caused as a result of replacing the head gasket incorrectly) This happened on camera of the shop and even with that I was charged for a new kick starter because "there is no way you could have broken it with the kick down it had to have hit on the peg" This I found funny as the kick starter and peg have been like this since I bought the bike in 2019 and that is the original kickstarter with original adjustments which I bought from Honda of Riverhead. Not only was turnaround slow, but work was lackluster at best.I truly wonder if it's more on the owner giving time constants to his mechanics for turn arounds as for a job like a valve adjustment you would expect them to at least start the bike after the work is done to check. However if it wasn't for me doing that I would have had to deal with all of this myself or god forbidden bring it back to HOR and waist more money.

Vic was great to deal with, he never gave off high-pressure car dealer vibes, he was chill and gave…read moreme a good deal on the bike. Everything was done on time for pick-up. I would definitely go back to him and highly recommend him! The guy in parts, I forget his name, helped explain everything to me on the bike, he was also very helpful.

New *** UPDATE ***…read more11/12/25 My interaction with the team over at Riverhead Mazda service department was so impressive that I came back the following week to purchase a second car!!! Again I was treated with respect and a knowledgeable team effort to ensure my needs were met. Special Thanks to my sales advisor Robyn who made herself available to me even during her time off to answer questions and assisted with connecting me to onsite staff promptly. Gerson (sales manager) worked together seamlessly with Robyn from start of sale until the end. Again Riverhead Mazda Team went way above and beyond! ***Original Review *** 11/02/25 Phenomenal SERVICE DEPARTMENT!!!! Thank you Greg Williams and your ENTIRE Service Team for providing me with respect. After purchasing a Mazda from another dealer in Huntington not only were you able to finally fix an on going issue that I had been having since day of purchase (from them the previous year) but you and your team went above and beyond to rectify my relationship with Mazda after their dealership dismissed and minimized my issue (while failing to present the product that I paid for with my hard earned money). You were HONEST, informative and attentive the moment I walked in which made my experience easy and amazing. Good people are hard to find, thank you for being one. I am so happy and will not hesitate to be a return customer with you and your team at Riverhead Mazda. THANK YOU!!!!

Overall smooth transaction from service to sales. Amazing crew no pressure. I have anxiety issues…read morecoupled with focus problems. I drove one hour to meet these attentive folks.

I've leased quite a few cars and I can't say I've had great experiences until I went to Riverhead…read moreHyundai and dealt with Mark Hertzovitz. What a difference! Helpful, kind, and honest. He's a breath of fresh air. I love my Kona and he had me in and out with exactly what I asked for. No games. I highly recommend him and this dealership. Go prepared. Do your homework and then deal with Mark.

This has go to be one of the most awful dealerships I've ever been to in my life. The manager is…read morebeyond condescending and although the salesman Mark, was great and I did get a great deal the headache of the deal was not worth it at all. Their lack of communication has led to my registration being held over a title issue that I was double charged for. When I finally did receive the refund it was given with disrespectful and unprofessional attitude from their manager who's got to be someone who's never done customer service before as he put me in a situation where he's blaming his salesmen and threatening to take my $50 refund out of his paycheck and asking me if "that's what I want". Looking passed their horrible manager, their title department is clearly processing my registration at a snail's pace so I've received letters from the DMV and Insurance about my new car not being registered under my name still and my old car needing to be added back. The headache is NOT worth the deal considering there are many Hyundai dealerships on the Island that are much much better. I know everyone will have a different experience here but be sure to make an informed decision before heading here, it could lead to further issues even if the price seems "right" on the website.