H2O offers both commercial & residential pump systems. Our service utilizes submersible pumps in residential settings. Submersible pumps are so named because the whole unit, pump and motor are designed to be operated under water. This means the pump does not have to be primed. Once installed and turned on, water flows up the pipe. Submersible pumps are much more efficient than jet pumps and much simpler to install. They are known for their reliability and often perform their role 20 to 25 years without needing to be serviced.