Griffin Pools has been building the highest quality swimming pools, spas, water features, and outdoor living areas in Polk, Hardee, Hillsborough, and Highlands Counties since 1975. We're award-winning pool builders, offering customers the best quality construction, technology, design features, and competitive pricing.Get an accurate estimation of the cost of installing an inground pool with our convenient cost estimator. Save time and money by learning the estimated price before hiring a professional to get the job done.