Oasis Pools (swimmingpooloptions.com)

Oasis Pools is a family-owned swimming pool construction and service business in Swansea, Massachusetts, run by owner Ed Reed, who the company says has more than 32 years in the pool industry. It reports being the exclusive local builder for Fort Wayne Pools and Sterling pools, a Hayward Authorized Dealer and Service Center, and certified for service on Polaris, RayPak and Pantair equipment, alongside a self-reported Massachusetts and Rhode Island license that its site doesn't give a number for. The full-service list is broad: pool construction, liner replacement, seasonal openings and closings, cleanings, parts and repairs, and customer training, across Massachusetts, Rhode Island, Cape Cod and the Islands, with free estimates offered. There isn't yet an independent review on file for this business, so there's no customer history to weigh here — anyone considering Oasis Pools would want to confirm the license directly with the state and ask for references given the range of work on offer, from a single liner swap to full construction.