Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
786 reviews
RainHarvest SystemsSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Harvesting rain is a practice that has been around for centuries. Cisterns and other rain harvesting systems are widely used in Europe, Australia, India, the Bahamas and countless remote countries - many who depend solely on rain for day to day life.When water supply becomes limited, practical solutions can fill the gap. Rainwater harvesting systems provide distributed stormwater runoff containment while simultaneously storing water which can be used for irrigation, flushing toilets, washing clothes, washing cars, pressure washing,or it can be purified for use as everyday drinking water. You can really take this as far as you want. But it all comes down to various filtration and processing systems.Explore: Let us guide you through the entire process.Understand: With our rainharvest lab it becomes easy for you to envision a rainharvest system of your own.Collect: There is more rain coming, catch it.
RainHarvest Systems (rainharvest.com) has 786 customer reviews on The Fair Hearing, with an average rating of 4.7 out of 5.
786 approved reviews, newest moderated first
These folks treat you right. I have a cistern system that I bought from Rain Harvest 4 yrs ago and ordered some replacement components. I got a nice discount and great service from Curtis who mans the operations. Everything is working well again as usual.
By Tom G.
Easy to order product and arrived on time
By Joan
The Leaf Eater Advanced filter works as advertised. However, it's made for schedule 40 pipe which was a problem for us because we use standard drain pipe (pvc) to collect water off of our roof. This means that we could not get a good seal between the Leaf Eater & the collection pipes. I had to go on a scavenger hunt for adapters to make it work (what a nightmare). It would be great if RainHarvest Systems offered an adapter in the box or gave us the option to add one to our order in order to use these filters with standard piping.
By Arthur
May be very helpful in future project
By Michael
I dealt with several staff at Rain harvest systems. Each one of them was professional, timely in their response, and had a true desire to satisfy me. I needed to get my thousand gallon water tank in about one week delivered. Dan Peters was exceptional and his efforts to locate one that would work delivered and quickly. I highly recommend this company for their advice and service!!
By tim W.
Fantastic product (Leaf Eater Ultra Downspout Filter) and great help on the phone. Only downside was that the product was out of stock for a week and the warehouse sends emails that state "your order has been fulfilled" when in fact it has not shipped. I suggest they stop using "fulfilled" and start sending "shipped" emails that are hopefully more accurate and easier to understand.
By Craig
This company seems to really care about their customers. Personal messages sent by various employees at every step of the purchase and was shipped quickly without any problems.
By George
Quick ship and great customer service, highly recommended A++++++
By CORCORAN
