Although its initial cost is normally $5,000-$10,000 less than a fiberglass or concrete pool, its long-term cost is often much more. With the average liner replacement costing around $4,000, one can easily make up the price difference within 10-15 years after the pool’s installation. Pool security covers cost $2,500–$3,800 in most cases. Most heat pumps cost $5,000–$6,500, plus additional cost for electrical hookup. Most pool dealers charge $2,300–$3,500 to tile a fiberglass swimming pool on the waterline/perimeter. Retaining walls can get very expensive. Apr 12, 2017 – Fiberglass Pool Cost. The cost to install a fiberglass pool ranges between $5,000 and $40,000, with most homeowners spending between $20,000 and $35,000. Buying a Fiberglass Pool is much like buying a car. The base price of $25000-$45000 is just a starting point of your costs, features & add-ons. Penguin Pools builds Trilogy fiberglass swimming pools & also publishes our fiberglass pool prices online. You can get any of these Fiberglass Pool Designs. Find great deals on San Juan for Fiberglass Pools Prices in Outdoor In-Ground Pools. Shop with confidence. Find great deals on eBay for Fiberglass Pool in Outdoor In-Ground Pools. Shop with confidence. Viking pool is built for strength and designed to perform, and is made from the highest grade fiberglass and ceramic materials, that undergo a meticulous .