We've worked with Turf King one time and they provided us with great customer service throughout the whole process. They didn't do much for us, it was just a simple fertilization of our lawn but, they treated us very well and were very informative. They gave us a lot of info regarding the maintenance of our grass and how to prevent issues in the future. It has been a couple months now and our lawn looks surprisingly good. I would highly recommend their services and will most likely use them again.