Welcome to H2O Systems, Inc. in Cape Coral. H2O Systems is a family-owned and operated business offering honest and high-quality service to our community. We offer a wide range of services including domestic and irrigation Well Drilling, Well Pump replacement, Lawn Irrigation Systems, Water Treatment Equipment and Whole House Reverse Osmosis Systems including under the sink Reverse Osmosis Units. H2O performs new installations, service and maintenance on all your water systems.