Welcome to Rainwater Harvesting Supply Company

Welcome to Rainwater Harvesting Supply Company – a pioneer in the rainwater harvesting industry in the Midwest. Our focus is placed entirely on the proper design of rainwater harvesting systems, utilizing the best products available.
At its inception in 2009, Rainwater Harvesting Supply Company began as a full line distributor of rainwater harvesting equipment and supplies. In recent years we have significantly reduced our direct sales product line, but are available to help customers find the products they need. We continue to provide system design support and will assist in finding local installation contractors for your project.
This website will help you understand the important fundamentals of proper rainwater harvesting system design as well as display a variety of products available for your installation. On our “General Products” page you will find an assortment of RWH equipment. The prices shown with these components are for ‘reference’ only. This pricing will be helpful when creating a budget for your project. Actual costs can then be determined through product search.
On the “Poly-Mart Products” page you will find a wide assortment of above ground polyethylene tanks made right here in the USA. The pricing and selection is current and can be ordered through our company. Poly-Mart tank products have become our primary line that we will continue to support and offer well into the future.
We hope you find our website helpful. We ask that you contact us via email as shown on our contact page. We will reply no later than the business day following receipt of your email.
Thank you for visiting our site and “Happy Rain Water Collection”!!