Swimming pool and spa construction services; swimming pool and spa maintenance, renovation, restoration, and repair services; installation, repair and maintenance of swimming pool liners; installation, repair and maintenance of swimming pool equipment, namely, pumps, heaters, electrical and electronic components, filters' plumbing, controls, controllers, covers, ozonators, dehumidifiers, and safety equipment; installation of swimming pool safety covers; tile and coping installation services; swimming pool and spa cleaning services; retail sales of swimming pool supplies and products; home delivery of swimming pool supplies and products; online sales of swimming pool supplies and products; and shipping of swimming pool supplies and products, namely, chlorine tablets and floaters, chlorine stabilizers, alkalinity increase and decrease, PH Increase, calcium, muriatic acid, algaecides, stain treatments and sequestering agents, clarifiers, DE powder, pool salt, filter cleaner spray, pumps, filters, heaters and heat pumps, complete automation systems, automatic pool cleaners, and salt sanitation systems