Dan J.
11/1/2024
This was my first year using Gran Sasso for a complete seasonal pool package that included pool opening, weekly service and closing. I couldn't have been more pleased with the quality of service...
Gran Sasso Swimming Pool Services
Closed
(9)
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10 Walter Ct
Commack, NY 11725
Gransasso Inc is a licensed and insured company based in Smithtown, Town of, NY, specializing in a wide range of services including installations and renovations. With an expert staff always available to answer questions, they provide top-notch solutions for residential and commercial projects.
Offering their expertise in Suffolk and Nassau counties, Gransasso Inc is committed to delivering quality workmanship and exceptional customer service. Whether it's a new customer or a referral, their skilled team ensures that every project is handled with professionalism and attention to detail.
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Reviews
5.09 reviews
Jason K.
7/23/2023
Gran Sasso comes during the week, usually Thursday while I'm at work. They do adjustments, make sure the chemicals are proper, vacuum, tend to all the filters and make sure my pool is crystal...
Tony C.
6/19/2023
I highly recommend GranSasso, Inc. for your pool service needs. We needed to replace our pool heat pump and were lucky enough to choose GranSasso, and an AQUACAL heat pump. Right from the...
Stefanie B.
6/29/2024
I cannot say enough good things about GranSasso. Frank and Shannon consistently give trademark customer service. They have always been helpful, responsive and professional but this time they went...
Bar S.
7/14/2022
My wife and I gave GranSasso a call this spring and we couldn't be happier with the service that Frank, Shannon, and their entire team have provided! We needed to replace our Loop-Loc cover and...
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