I used to think this place was the best and if you wander around the store the sheer diversity of…read moreproducts is outstanding. BUT, twice now I have spoken to the guy behind the "Customer Help" desk and have been extremely disappointed in his attitude, willingness to help, arrogance and appearance that his hated his job and didn't want to be there. His face even turned RED as I was asking my question. What is it that differentiates this place from Lowes/Home Depot? It's SERVICE!!!! If there is NO difference why should I go there especially if they have a bad attitude! The miserable guy should stay away from the public. I left the store that day saying well that's the last time I'll come here!

Customer service rep is very knowledgeable and helpful. Recently purchased a chain for a chainsaw…read morehere. They had tons of varying merchandise, and specific tool accessories that I could not find elsewhere at hardware stores like Brinkmann. Would recommend to anyone.

Exceptional.customer service with competitive pricing. They all asked if help was needed throughout…read morethe store. Centrally located and easily accessible for all. Ample parking and bright, clean, organized store to shop in and support local business. A must visit. Cute yeti accessories for all Options galore

The Owner and Manager of this business are some of the worst I have ever come across. They show…read morenothing but utter disrespect to their customers, even after spending thousands of dollars. There are plenty of Ace Hardware locations, do yourself a favor and never spend your money at this one. There is a reason they have the rating they do.

Everyone is so nice, knowledgeable and always ready to help! The store is Beautiful! It is our…read morefavorite place to shop hardware and lots of other cool stuff too!

If you're looking for quality products, recommendations and general helpfulness this is the place…read moreto go. Sure you'll be paying a bit more since it's not a big chain store but it's always been worth it for us. I've walked in numerous times with just me and my daughters and the employees always help to carry my order out. We'll be back soon, I'm sure.

nice local hardware store, plenty of items in stock and plenty of friendly help to find what you…read moreneed. Too many weekends only sales, wish they included weekdays too

Good service , good selection, love the convenience, great parking .. it's a great hardware store…read moreright in town

I ordered a specific curtain rod online for pick up, and the sales person called me to verify the…read morepurchase because my phone's area code is out of state, so he wanted to make sure that it was not an error. When I arrived at the store, he helped me find each item on my list one by one. I really appreciated the personalized attention as I needed a tape measure, spackle, putty, knife, and several other home improvement items. The selection was great, the staff was friendly, and the prices were very good for everything that I got. I like supporting small business.

I had screens repaired here. I dropped them off and about a week later they ready for pick up. Very…read moreeasy. Friendly staff.

I'm surprised that none of the locals have not given a review of Great River Supply. Been here…read moreFOREVER. They are better than Home Depot and much more reasonable. Real old time hardware store. I love them !

Local Ace hardware has everything you need for small and large jobs. I tend to go here for paint…read moresupplies when I'm ready to change the paint color in my house. They have Benjamin Moore which I prefer. Friendly and helpful employees and convenient for my job. It's a win!

I ordered a new Weber gas grill on their website. I tried to order by phone directly from the…read morestore but they only do orders less than $100. I was anxious about getting the grill and called the store 3 different times to check on the order. I indicated that it should be fully assembled and delivered to the freight ferry (there are no cars/vehicles where I live for the summer). I called on Friday to check and it was there but in the warehouse. I called shin on Monday to check on it again to make sure it was being assembled and was told it would be finished and delivered to freight ferry yet Monday or Tuesday. I called on Tuesday late in day because I hadn't gotten notice from the freight office that it was being delivered. I was told it was all ready to go Today, Wednesday I got notification from the freight office that I was receiving a box. I called the store to find out what was going on and they told me that I didn't ask to have it assembled! I did on the order form and in each of the phone calls I made. While the persons I have talked to have always been polite, a grill in a box is NOT WHAT I ORDERED. And, why I gad to wait three days before I was shipped the box is still a mystery!! They offered no remedy to fix the issue. It was just My Problem! I will be doing no further business with Costello's Ave Hardware EVER! And you should consider looking for another place to take your business too!

Jim in electrical was very helpful went out of his way to bring to the product I was looking for…read moreand also explained the product he was extremely helpful and nice he needs a raise haven't had customer service like that in a long time

Everyone is super friendly and beyond helpful...NOT LIKE THE ONE BY MY HOUSE((hint,it was the drive…read morein by the farmers market).. Good luck getting help there. My friend and I were assisted 3x without asking and promptly had in our cart all of the items that we needed. Even the cashier on the self ring registers was on his job,whoever is the GM here:GOOD WORK,YOUR EMPLOYEES ARE VERY JOYOUS

Had a situation that needed understanding and resolution. Thank goodness I corralled Pete to help…read more He, like I, was a bit flabbergasted as to what had led to my wife and I to the store. After analysis of the situation, he and Kelli understood our plight perfectly and corrected the problem immediately. Moral of the story.....buy local and from a business that listens and helps. Kudo's to Costello's 'Ace is the place' in Nesconset.

I had a mixed experience at Costello's Ace Hardware in Nesconset…read more The woman at the paint counter was excellent. The store was busy, she was helping multiple people at once, and she still provided great service to me while also taking care of the gentleman waiting for his paint. She handled the situation professionally and was very helpful. The checkout experience was very different. I went to purchase lawn seed that had a yellow sale tag, and the tag also indicated Ace members would receive an additional $1 off. Based on that, I expected it to be a good deal. There were two people behind the counter. One person was helping another customer, and the other man behind the counter yelled "next customer," which felt unnecessary given the small size of the store. Maybe he was having a bad day, but the interaction felt dismissive from the start. When I approached, he asked if I was an Ace member, I entered my phone number, and he proceeded to charge me $11 over the sale price. I pointed out the yellow sale tag on the shelf, and he rudely pointed out that it was last week's sale, which could be seen by the 4/28 date in tiny print. Today is 4/29, so I understand the sale had ended, but the sale tags were still up. Honestly, I did not notice the small date, and I relied on the sale sign that was still posted. He did not honor the sale price and seemed annoyed that I even asked about it. I always thought Ace was more customer friendly, but this experience was disappointing. A simple acknowledgment, explanation, or courtesy adjustment would have made a big difference. Based on this interaction, I guess I will have to shop elsewhere.