We had a problem with blocked sinks and called three of the larger plumbing companies for estimates. None of them were very helpful, or offered any solution. Found Ivan through Kudza reviews. He came out looked things over, and told us what he would do. The job got much more complicated after Ivan was able to get into our plumbing lines. Ivan stayed with it until fixing the problem. Very pleased with the service. Ivan was very friendly, on time for his appointments, returned your calls in a timely matter, he explained what he was doing, and was very reasonable in his pricing. John's Creek Plumbing is now our go to Plumber.