A+...All you could ask for, as Culligan did just what they said they would do: Installation was done well; the sales person and installation crew were professional and polite; the machine was effective w/in one day (water cycle) in showing immediate results of softened water. Very happy after almost 1 month.
I had a water softener that broke and was without one for quite some time. After Culligan was installed, I was happy to have my soft water back but more important, realized how my old one had been under-performing for a very long time. Can't say enough about Culligan, from the sales call through the installation and into use. Very impressive from all angles.