We had Harmony ponds rebuild our rainwater pondless falls which had leaked terribly ever since it was built by Phillips Landscaping. Harmony came out and provided us with several options. We chose the complete rebuild option which involved replacing the poorly installed faulty two-piece liner with a one-piece .liner and adjusting the falls height and fall line to match the contour of the surrounding terrain. The results were astounding. Prior to the repair we had to refill the water pit at least monthly and turn off the pump in the winter. Since the repair a year ago we have not had to refill the pit at all and we're able to run the pump all winter even through zero degree weather. Thanks Harmony!!