About Us

Rainwater Resources™ is a family owned and operated company headquartered in Knoxville serving Tennessee and Georgia. Rainwater Resources™ is a specialist in rainwater harvesting for irrigation and potable uses, often in conjunction with stormwater control objectives. Rainwater Resources™ operates simultaneously with its sister company, PerfectWater™, a water treatment service which has created solutions to impaired quality for over 15 years.

Rainwater Resources™ incorporates in its service sustainable solutions and seeks to reduce environmental impact while enhancing natural ecosystems for the benefit of human and animal life.

We are a complete system supplier providing consultation, design, and construction for a wide spectrum of rainwater harvesting systems for both residential and commercial applications. 


 Authorized CorGal® Dealer

CorGal Dealer, Knoxville, TN




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