RainBank Rainwater Systems is the Northwest Pinnacle Steel Water Tank dealer and Contain Tank Systems Inc. certified installer.

Contain Water Systems Inc. has been involved in the manufacturing, design, engineering and distribution of corrugated steel liquid storage tanks for a total of 36 years.

RainBank Rainwater Systems has been designing and building rainwater collection systems in Washington for the past 15 years. The combined experience of Pinnacle, Contain and RainBank is unmatched in the Western United States.

Contain Water Systems Inc. supplies only the highest quality products and works hard to stay on the leading edge with innovative and engineered water tank designs. Contain Water Systems Inc. CGS (Corrugated Galvanized Steel) Water Storage Tanks are tested and engineered to meet or exceed all standard municipal wind, seismic, and snow loads required by the Uniform Building Code.

Contain Water Storage Water Tanks are overlapped and hand bolted together on site, creating a double thickness of steel that enhances the durability and strength of the tank. Tanks have double row bolting on the vertical seams, rather than the single row bolting found on other manufacturers’ tanks. Ground level, through the liner access hatch for safety during construction and maintenance requires no confined space entry permitting.

All this – and an unrivaled 20-year warranty make Contain Water Systems’ steel tanks the obvious choice.

With more than 5 years of construction of steel water tanks and 15 years of residential tank construction in the Northwest, when these tanks are built and installed by RainBank Rainwater Systems, it insures that the job is done right.

RainBank Rainwater Systems stand behind its work with Experience, Safety, and Knowledge and will get the job done right the first time with on site project management.

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