Owned our pond for 11 years. It runs 24x7x365. We were having an issue with a section of boulders that were shifting. Called Aaron to assess the situation. He provided a quote, and we set a time for the repairs. He arrived as expected and went to work. Roots from a nearby tree were moving the stones. He corrected the issue and re-set the boulders and stones. Aaron is not only a hard worker but an artist as well as the pond looks great.Rick