Seacoast Pool and Spa is an owner-operated pool and spa company serving Southern Maine and New Hampshire from Dover, NH. We build and service vinyl liner in-ground pools, above-ground pools, hot tubs, and concrete pool decks, plus liner replacements, heater and salt systems, safety covers, and seasonal openings and closings. Owner Noah personally manages every project, giving you one point of contact from first meeting to final walkthrough. Free, no-obligation quotes. Financing available.