"They are the best. When my wife and I bought our house we got a quote for 9800 to get a water system put in for the well. I got a second opinion from Culligan and they tested the water, scoffed at the quote and got us hooked up with a water filtration kit for a quarter of the cost. Less actually. He even looked at the water softener that I thought we needed replaced and told me it was a good system. Walked me through how to take care of it, and showed us how to shock our well. Most honest people I have worked with in a long time. Didn't try to sell us something we didn't need and we're happy to educate us on things. Cant recommend them enough."