Water Harvesting Solutions, Inc, aka “Wahaso”, Established in 2008, Which is an expert company in designing, building, and delivering custom water conservation systems for in-site water reuse of gray water, rainwater, and stormwater harvesting only for commercial and institutional buildings across the USA and Canada. The Water Harvesting Solutions Inc is a member of the U.S Green Building Council and offers its professional water reuse system and services to Architects & Engineers who are designing a structural or mechanical system on a project that requires a water reuse system. Also, to the plumbing contractors and building owners who are looking for a supplier of water-conserving systems & solutions in an existing or new facility. The company assists in designing and delivering water reuse systems, which include rainwater harvesting system design & installation, stormwater collection system, gray water filtration system. And commercial rainwater harvesting systems to save millions of gallons of drinking water each year.