Caribbean Pools and Hot Tubs is located at 4728 Mahoning Ave. Austintown, OH 44515 –Contact by Phone: 330.270.9125 Fax: 330.270.9071 Email: . About Us. Caribbean Pools and Hot Tubs is a family owned and operated business that opened its doors in March of 2001 with the intent to not follow the trends . BBB Accredited since 2007. This business provides Pool Contractors in Austintown, OH. View rating, customer reviews, contact information and more. 1 review of Caribbean Pools & Hot Tubs 'The week before the Memorial Day . but I took a water sample into Caribbean Pools and Hot Tubs in Austintown to do . Caribbean Pools & Spas offers professional quality BioGuard® swimming pool products and supplies that are the best solution for your pool and spa care.