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
Excellent products. I have the Leafeater and also the First Flush chambers on my downspouts. One part was missing from an ordered kit, and I am still waiting on getting that delivered so I can complete the installation. But for that delay, I would have given 5 star review.
By David
The equipment I bought was excellent . I wish I had asked for more advice on my particular need. They were very knowledgeable regarding the Rainforrest applications.
By Don
We ordered a system to collect rain water for our offgrid guest house and had excellent help from rain harvest support. We had an opportunity to exercise customer support when the first tank finally showed damaged by the shipper. Got a second one delivered and first one was held by last mile shipper no hassle other than the unavoidable wait. System works great. Love rain water rather than well water. Using three stage filtration and uv light. Love it.
By Elizabeth G.
Ordering experience with rain harvest was excellent. I believe the installlation instructions with the 3 to 12 inch first flush leave a lot to be desired but when I called them I was given the name of a surpport technician. His support was excellent. Thank you Curtis.
By Darryl
Great system. I like knowing that we can have continued benefits from each rain we get. The “first flush” system works great. Helps give you peace of mind that you are keeping most of the contaminants out of your water. We used bushings in our kits and used schedule 30 pvc. It was about half the price of schedule 40. We ran our lines into a 55 gallon plastic barrrle which is buried beside our well. This acts as another settlement trap. Very happy with product
By Mack B.
Very simple to install and pleasing to know your water has been scrubbed for use.
By Ken
Not very responsive, sold me a wrong part, came back to purchase correct down spout. Said home office would have to send my refund for wrong part and several years later I'm still waiting Systems work well but short on customer service
By Dennis
Response from RainHarvest Systems· Aug 27, 2018
Dennis, We're sorry about this! If you would like to give us a call at 770-889-2533 we will do everything we can to get this straightened out for you! The team at RainHarvest Systems
Fast shipping, corrected an issue I had immediately.
By Peter
