I purchased a water softener unit from Greenhalls Watercare, Cam came to my house to install it and it only took an hour. He provided excellent customer service and was very friendly. After the unit was installed he took the time to show me how the unit works and if I had any problems to call him and he would come out and take a look. Also he was willing to warranty the softer for 2 years. If anyone was considering to purchase or rent a water softener this would be the company to do this from as they have been in the business for 45 years!