About Us

You need it. We get it.

Our goal is helping you find the right rainwater products at the right price. At Rain Harvesting Supplies, we focus exclusively on rainwater harvesting. It's what we believe in, what we love and what we do. Our comprehensive line of products for rainwater harvesting meets the needs of commercial & residential projects. Our product categories include top-quality water tanks, filtration, pumps, water treatment, level gauges, valves & more.

We offer Wholesale Discounts, Order Tracking & Online Order Management.

Rain Harvesting Supplies, Inc. is located in Willow Park, TX, just 20 minutes west of Fort Worth. If you would like to meet with us in person, please send an email to to schedule an appointment.

Tax Exemption: Rainwater harvesting equipment is Tax Exempt in Texas. If you are placing an order for equipment that will be used as part of a rainwater harvesting system in Texas and would like to take advantage of the tax benefit, please email to request a tax exemption form. Once you receive it from us via email, please complete the form, sign, date and scan it. Then email it back to us. We will then be able to waive the tax on your order.

Rain Harvesting Supplies is a proud member of ARCSA. Find out more about ARCSA or become a member.





"I purchased a submersible pump from Rainwater Equipment because of their good reputation and pricing. The transaction was easy and smooth - the real surprise was how extremely helpful they have been. Their customer support has been the best! I had an issue restarting the pump after I took it offline, and they worked with me to troubleshoot the problem and get it back up and running. They went out of their way to contact the manufacturer and trusted installers to help find the solution without charging a dime. Their methodical approach helped solve the problem quickly, and their cheerful and supportive approach should be a model for how every business should handle customer support. They have a customer for life in me!" Greg B. - Austin, TX - 1/6/22

"I appreciate your good customer service, not always something you find in
today's market." Debra P. - Malo, WA - 8/3/19

"You guys have been great!  It’s really a pleasure working with you. I appreciate the prompt response and the clear, detailed, and accurate information.  5 Star Service!!" Michelle B. - Houston, TX - 7/14/19

"5,000 Gallon Tanks have been full since last Friday. Prior to that, the wells never stopped pumping into them. Luckily, I set the 2nd tank when I did. It took a lot of water until now. But thanks to the tanks, my St Augustine looks great, and I don’t think I will lose any significant trees. With the storage tanks, the sprinklers (finally after 15 years) work properly. I put a jet pump in the house, and pressure in house after valve opens stays constant at 65 PSI. After fighting all this time, problems solved. Thanks!" David A. - Weatherford, TX  - 7/1/19

"Rainwater Equipment does a great job supplying everything needed for rainwater systems as well as for water storage." Jessica H. - Austin, TX - 5/20/19

"Thank you for your extra effort and attentiveness!" Pat W. - AAA Construction - Cayman Islands - 4/13/19