The father-son team of David and Philip make this family run business probably the best pool…read moreservicing company in the Hamptons. Although they are new to the area, I couldn't imagine not using them over all the others who claim they are experts and figure out ways to overcharge you for less servicing. 'David and Philip are hard workers, will do the job necessary to make sure your pool is crystal clear and looking to perfection 24 /7. Plus they are actually pleasant and friendly to speak with! So happy they started a business, I highly recommend them Rob S

Cool Water Pool Works did a great job with my pool, which needed a lot of work! They are very…read moreknowledgeable and communicative. I highly recommend!

Very relatable Always on time…read moreFirst time in years our pool sparkled We highly recommend

Yeison is excellent and a real professional. Despite having badly injured his arm and requiring…read moresurgery, he continued to maintain his service commitments and never missed a beat.

This company is the worst I have seen in a very long time . The wife will answer all calls and tell…read moreyou all stories and they just want to take your money . There is no professional business with this company . Never never use them

From the owner: New customers only can sign up for our elite pool, spa services with pre-season packages and…read morepricing. Offer ends 4/30/2026. Email the office at office@8qualitydiamondpoolcareserviceinc.com to ask questions and sign up. Leak detection, re-plumbing, and equipment replacements. Receive free winter pool monitoring! Please call the office 631-885-1524 to schedule for pool and spa repairs, opening/closing, acid wash, deck power wash and repairs. 8 Quality Diamond Pool Care Service has been providing prestige and elite services from cleanings, repairs, renovations and leak repair. We are raising the standard of quality and customer care when it pertains to salt and chlorine swimming pool weekly maintenance, heater replacement, repair and maintenance. 8 Quality Diamond Pool Care Service, Inc. is here to provide services by divine energy. Remember everything is energy and we do everything with love. 8 Quality Diamond Pool Care is now serving Mount Sinai, Miller Place, Port Jefferson, East Hampton, East Hampton Village, Water Mill, Sag Harbor, Westhampton Beach, Westhampton, East Quogue, Quogue, Southampton, Bridgehampton, Amagansett, Wainscott and Montauk, NY.

I switched to Tri-M this summer on the recommendation of a friend and couldn't be happier. They're…read moreprofessional, responsive, and a general pleasure to deal with. They take the time to answer all my questions, and they don't try to convenience me to do unnecessary work. My pool looks great all the time. I recommend them highly!

Tri -M came out to open our pool and were fantastic. Professional and super efficient, would…read morehappily recommend to anyone looking for an experienced pool care service.

Have used them for years and service has declined. They were always decent but they cut corners,…read moredon't answer the phone, and seem to have trimmed the staff to the point where the office staff doesn't have any knowledge of pool maintenance or terminology. They also skimp on hardware installs and don't connect purchased hardware properly. Sad demise.

Guillo pool company is a rare company. Besides being a responsible and reliable company, the staff…read moreis extraordinarily helpful and knowledgeable, but above all NICE. They answer calls all the time and respond to emergencies quickly. Customer service is obviously their top priority. Having tried other companies over 25 years of service, none have serviced on a par with Guillo. My hat is off to Paul Guillo.. This company has a fine reputation for these reasons. I recommend them highly. They couldn't be more pleasant to deal with and the bills are reasonable.

Hired KQ for bi-weekly maintenance (weekly too expensive) of our pool and hot tub. The pool is…read morealways covered and infrequently used. It seems something's often bad when we want to use the pool or hot tub: Grandchildren coming for the weekend found the pool too acidic (burned their eyes); hot tub frequently chemically unbalanced (pH or bromine) so not useable; had to be told not to stain deck with chemical drippings. Gave up asking for temperature control repair of hot tub. Cool August weather meant heating pool, but heater doesn't work - I told the cleaning team 4 days ago, then texted Kevin, but now it's Labor Day and cannot use our pool. In two days we return to NYC, frustrated and now seeking an alternative...

Kevin and his team are great. I had an emergency pool repair they came same day to patch and then…read morereturned and did a great job....fixed my solar as well. Highly recommend, very professional.

Shari was amazing for booking! She explained my pool opening in detail. She gave me several options…read morefor all my questions & was very courteous & responsive! Mark showed up with Reggie & opened the pool without no issues & explained everything! He showed me how to use the robot vacuum I had as well as folded & put away my winter cover. The value was great for setting everything up making sure no leaks & testing the water to endow it was good.

Hired blue wave for a pool vac. Loved the results. Booking was fast and easy. Shari is very nice…read moreand my pool looks amazing!!

I bugged the heck out of these guys this summer as I had an issue with water clarity…read more They (Matt?) patiently tested my water (numerous times), offering suggestions along the away. We tried everything (and it all made sense to me - they weren't trying to upsell chemicals.) Their final thought was to "drain and replace" a good amount of water - and it worked. Granted that I bought a few items from them, but the real value was their expertise, which they graciously provided for free.

I don't ever give a 5 star reviews to anyone, that's just me!…read moreLong story short, this guy George Kazdin, is smarter than most. Certainly smarter than me, but not in a condescending way. He is a bit rigid, but in the end, very much welcomed. He knows what he is going every which way but loose. How many people can build a pool from scratch, create the patio and not be disappointed along the way? Weather, juggling crews, it all comes with the turf. This company is top shelf, they deliver. HIGHLY RECOMMEND. I am happy to provide a reference & in person site visit to anyone thinking of using Kazdin Pools.