Water is a fundamental human need. Having clean water is vital to healthy living and we have the resources for you to achieve the cleanest water possible!

We offer backflow testing and certification services that will help you comply with Rhode Island’s water quality regulations. State law requires homeowners to conduct annual backflow prevention device testing to prevent clogging, rust and corrosion.

Some of you may be wondering, what is backflow? Backflow is when there is an unwanted flow of water in the reverse direction. A Backflow prevention device is used to protect water supplies from contamination or pollution that backflow can cause.

There are three types of water filtration systems that we offer:

1. Reverse Osmosis

2. Ion Exchange

3. Granular Activated Carbon

Reverse Osmosis is a process in which dissolved inorganic solids are removed from a solution. This improves taste, removes impurities, saves you money and has very simple maintenance!

Ion Exchange water filtration is used to soften and deionize your water. It can remove up to 98% of contaminated and no water is wasted.

Granular activated carbon water filtration systems are proven to remove chemicals, particularly organic chemicals, from water.

Each of these water filtration systems will provide you with cleaner and healthier water to drink. Here at Greenwood, your health and safety is our top priority. Let us help you today!