If it's an emergency plumbing call, we always give your call priority and do everything in our power to expedite your service call. Once we've scheduled your service call, we guarantee our plumbers will arrive on time. In the unlikely event that our plumbers are unavoidably delayed, you will be notified as soon as possible. Since 1974, Al Sinift Plumbing has been a local, family-owned-and-operated business serving commercial and residential clients in Allentown, Bethlehem, Easton, Lehigh Valley, and surrounding areas.