Howard-s-pool-service-port-charlotte-fl, howard's pool world the largest and finest pool service company in the charlotte county area has been servicing commercial and residential pools for more than 25 years in port charlotte, punta gorda,north port, venice and englewood. call 941-625-6007. All services are performed every week (including holidays). we can make special accommodations when appropriate. the howard's pool world residential department can service all types of in-ground pools, including fiberglass models, and all types of filtration systems and sanitizing systems to include salt systems.