When it comes to a need for a plumber my search is over. In the past it was tough to find a reliable and friendly plumber at a fair price. There was a leak found in my gas service line. I found Helmken plumbing online so gave them a call, I was told a time that Bill would stop over he called 30 minutes before scheduled time and was at my house right on time. Bill himself came the next day to begin the work due to me needing this fixed ASAP. I now have a safe gas line. Save yourself the hassle in the future and avoid multiple calls the only 10 digits you should dial for plumbing needs in Pittsburgh is 412-897-4210.