All service calls on existing systems cost $125 for the first hour and $75 for each additional hour. These visits are when a client has a problem like cleaning a pond, changing or repairing pumps and hoses, leaks, or masonry work including stonework. From this visit you will learn if your pump is working, what chemicals to use to maintain your pond / waterfall, and any pricing necessary to clean, or make repairs that are necessary. The cost of a service call does not go toward the work of the project. This covers all visits to client homes regarding pond / waterfall systems. Saturday service calls are $200 for the first hour.