Worth Reading: I have been a pool owner for 16 years and a…read morecustomer of Leslies Pool Supply in Commack. I had a problem this year (for the first time ever) with my pool holding chlorine, where after 2 hours of shocking (Using Leslies Power Powder Plus, which they say is the best you can get), the water registered ZERO free and ZERO available chlorine. Leslies tested my water and all other readings (CYA, TA, CH, ETC) were fine. They tested for Nitrates (Something I had no idea about) and told me it was 30 ppm and I had to drain 3-4' of water from my pool to dilute the Nitrates. I mistakenly listened and did this, causing me to have to re add stabilizer and calcium hardness up (over $200 worth), at my expense, not to mention the expense of adding water. Shocked my pool again. ZERO Chlorine after 2 hours! They now suggested that I drain the entire pool and refill it. I THEN WENT TO CHEMEX in Smithtown for another opinion. The owner, Charlie, suggested I try his liquid chlorine before doing another thing. He said my pool calls for 2 1/2 gallons but "just use 2 gallons" at a cost of $10... Low and behold, My chlorine held for 15 hours already. The problem was that, in my opinion, Leslies chlorine that I was sold, is sub par. The water was fine. I do not blame the young kid who tested the water. I blame Leslies "training" and questionable "methods of operation". I highly recommend Chemex in Smthtown. The owner is an honest, straight shooter, his staff is competent and properly trained, and his ELECTRONIC water testing equipment appears to be far superior than what I have been subject to elsewhere. If you want honesty and a fair experience, look no further that CHEMEX , 400 W. Main St, Smithtown.

My daughter's car broke down on her way to work today. The owner of this pool supply store came out…read moreand RATHER THAN ask if he could help her in any way, he told her to move her car because it was affecting his business. Mind you this was before 9 o'clock in the morning. When she asked how she could move it if it wasn't operating, his response was to put the car in neutral and push it. This so-called human has no idea what my daughter's physical health is, nor does he care! If that is the kind of so-called human, he is then perhaps you should think twice before doing Business with him.

Great local store with very friendly staff. Everything you would need for your pool, including…read moregreat high quality pool floats and accessories. Highly recommend stopping by and supporting a local business!

Great service. They are nice even if you don't buy anything. Very professional. They test the…read morewater for free.

We live in East Setauket, NY for over 25 Years now. (I keep trying to edit my profile where it…read morelists erroneously Manhasset) We bought an AquaLink Pool Cleaner from Premier and they were able to honor our warranty on it and replaced the battery and now it is working great again. I would highly recommend Premier Pools for your equipment purchases, chemicals and other items related to pool and spa care. They were even able to give me a part for my spa cover hanger that worked equally great. You can visit their store with your water sample and they will give you a print out of what chemicals you need to keep your pool and spa in top condition. Very satisfied with their outstanding service.

Warning to Anyone Considering Premier Pools & Spa (401 Broadway, Port Jefferson Station, NY 11776)…read more I strongly advise anyone to think twice before doing business with Premier Pools & Spa. I signed my contract on April 25, 2026, with the understanding that my pool project would be completed by the end of May. I paid the required $3,000 deposit, received invoices, and was given repeated assurances that the work would be completed on time. Instead, May came and went with little to no progress. June was the same, and now we are at the end of July with the project still unfinished. Rather than completing the work they agreed to, I have received two additional invoices totaling $4,500 for items that I believe should be standard as part of a new pool liner installation. What has made this experience even more frustrating is the complete lack of communication. My emails and attempts to address these concerns have gone unanswered, and no one has taken responsibility for the delays or the unexpected charges. In addition to the significant delay, my property has been left in unacceptable condition. My front yard looks like a construction site, with materials scattered across my lawn and even onto my neighbor's property, damaging her grass. There are also empty water bottles, trash, and debris left inside the pool and throughout the property. This is completely unprofessional and shows a lack of respect for both my home and my neighbors. The agreed-upon work included removal of the old liner and raising the pool, yet months later the project remains incomplete while the condition of my property continues to deteriorate. Based on my experience, I cannot recommend Premier Pools & Spa. I hope they take responsibility for their work, improve their communication, and treat future customers with the professionalism they deserve.

I have a large free form pool that was leaking badly from aging piping and was a nightmare. Jennosa…read morePools reviewed the situation, developed a plan and sent in a hard working crew. They were on time every day and got right to it. Removed most of the pavers, dug down to the dirt level and re-piped the whole system. It was a LOT of work. The backyard was really a mess during their work. And when they left - you would never have known they were here. All the pavers back in place. A really complete and a beautiful job at a reasonable price. I could not be happier with the crew or the work. If you have a problem, they are the people to call.

Just had my pool liner replaced, as well as pump and motor updated, and I can't say enough good…read morethings about this Company! The office staff are great, the crews are on time, respectful of property and do an amazing job! Highly recommended.

I have a few problems with them. On June 7th, they opened my pool and encountered major plumbing…read moreissues with the pump. We received two estimates from them and chose the more expensive option to fix all the problems they identified, but they never completed the repairs. Overall, our experience with the company has been very disappointing. I posted a review on their website on 6/14, and they replied saying they did what they could because we mentioned our tight finances. That's not true; we had two estimates from them and agreed to do the job. They also deleted my review. Very disappointing. I will not recommend this company to anyone.

A number of things.. ethics being the first. Quoting a bill…read morefor ghost parts to boost the cost to use material for other projects ? Not ok. Not providing a breakdown of the quote, hiding discrepancies? Not ok. Being hateful and rude when called out to view the paper work they are hiding ? No ok.. Do not allow Scott to blindly lead you on.. question the bill and materials as well as seeing them .. fair warning to those that don't .

I don't usually write a review but if I do I wait several months to see how the product worked…read moreout. In September 2025, we purchased a Sundance S1 hot tub. The hot tub is exactly the one we wanted and it is working very well. There was a slight problem in the beginning, but the service department took care of any issues we had some of them my fault I highly recommend AJ SPA & HOT TUBS

We just bought a new hot tub at AJ Spa and we couldn't be happier with it. Their customer service…read moreis outstanding and their prices are very competitive. I would highly recommend them!

Where do I begin to tell you all how lucky I was to find the people at Suffolk Liner. When I went…read moreto open my pool this May, we saw that we lost about 75% of the water. Finding a quality company to come in and handle this problem during the "peak" time of the year for pool openings and service was really difficult. My pool company who built the pool (8 yrs old) were of no use, they wouldn't help me because"I wasn't an active customer. I found Suffolk liner by luck when I was at my dentist. I was getting a root canal and I was telling him the story of my pool. He said to me that he used Suffolk liner and was very happy. I already hired someone but began to have second thoughts when they did not show when they said they would. When I got in my car, I called Suffolk Liner and spoke to Jan, the owner. He had said that they were extremely busy but he will help me and have his site manager to get in touch with me. The next day, I was contacted by Arak, who assured me that he will take care of us and get this resolved as soon as possible. WE made an appointment for the next day. Arak came to the house and looked at the pool and liner problem which was now tearing from stress and he again assured me that he will get us into our pool by July 4th. We sat and chose a beautiful liner that was totally different from our prior liner and he gave me a very fair price that I was happy with. He again soured me that this will be all resolved soon and that the liner will be ordered the next day. (I already had the measurement s and was using the same liner company, which saved us time because no measurements were needed). He said the liner will be in in 2 weeks and then we will set up the install. Suffolk liner called me at about 2 weeks and we set the date for install. The installation crew was just amazing! The team of 4 powerhouses were Moniek, Marek, Eryk and John. They came fired up for the install and immediately went in, drained the remaining water and then began slicing up the old liner and placing into garbage bags that were not too heavy and easily handled. They placed all the liner bags in a spot that I designated fro easy load into my car to take to the dump. (Hampton Bays- we hire our own garbage pick up and I brought the liner to the dump). They do not take the liner away, which I was fine with. The crew began to work diligently to reshape my pool basically going over the entire pool with a trowel making it perfect. They also had to remove all summer plates (3) and my 6 lights, which is a cumbersome task. I also had 6 drains in the deep end to be removed and reset as well. They worked into the night setting the new liner into place with what I feel was a perfect installation. They all strategically moved that liner and got it ready for filling and setting the vacuum to remove air as the liner fills. 2 days later they came back to do all the cutouts of skimmers and then reinstall my lights. Once the at was done, they called me out to see that everything was working perfectly and I continued to fill the pool. They even did some last minute rolling of a spot on the bottom to make it nice and smooth. The team and the entire staff at Suffolk liner were all truly amazing and went above and beyond to help me out and get us back in our pool by July 4th!! Jan was a life saver going out of his way to see that they got me into the schedule immediately. Arak was our savior delivering a top notch team of installers and a beautiful liner. The entire job was smooth and. Amazing to watch. Please check out my before and after pictures!!! I enthusiastically recommend Suffolk Liner for your new liner installation! They saved the day for us! Thank you Jan and Arak and the install team!

Liner was 12+ years old. They were recommended by a friend. From the gal who came to the house to…read morewrite out our order to Danny and crew everything went smoothly. Specific directions were given as to the filling of the pool etc. They were professional and arrived at the appointed times. We would not hesitate to recommend them!

Great pool water testing. They will only sell you the chemicals you need. They don't look to rip…read moreyou off.

They built a beautiful pool for us - which is why they get two stars. The measure of a company is…read morehow they follow up and take care of their obligations. Be forewarned - customer service is non-existant. Also, they commit to completing the certification with the town - but years later I came to find out they didn't do that either. They secured a builders permit, but the last step in the process for a CO is a final inspection - they never took care of that. What would have cost $100 at the time winds up costing over $1000 when you find out it wasn't done and you need to take care of it before selling your house. Be very careful before selecting these guys!