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
Sean delivered two 5000 gallon tanks to me by himself. He not only unloaded the tanks but also helped us roll and position them into their positions. It was a daunting task considering the temperature over 100 degrees. We are very happy with the service. Sean was also very helpful on the phone while deciding what tanks to buy.
By Jim
I needed to install a usage meter in my rainwater household system. They have an excellent selection of products, and excellent customer service and response. I definitely check their website whenever I need something.
By Craig C.
Simple and the price was right
By Michael
They took some of my money even though I paid the return postage which was a lot. I returned all as sent and expected to be reimbursed.
By Lynn
This system is installed and working exactly as advertised. I am very happy with the system and would recommend this company to anyone.
By Robert
Very fast delivery and excellent price. I have always been pleased with their pricing, delivery and choice of products.
By Kenneth
Rodney was great throughout the entire process of purchasing and delivering our 2500 gallon rainwater tank. He was courteous and prompt in communicating during the entire process. I highly recommend RainHarvest Systems to anyone interested in purchasing a rainwater collection system.
By Mark
Was easy to install. I got the 3" to fit my existing plumbing does not hold as much water as I would like but is much better than not doing any pre-wash.
By Robert
