After having had our sprinkler system practically ruined l-a-s-t summer (thanks to a fly-by-night 'alleged' sprinkler installer), Andy's came to our rescue! Unlike the last guy, not only did Andy's send a reminder notice a day or two in advance of their visit, but they also kept me appraised throughout the day of the appointment as to their anticipated E.T.A. - which was MUCH appreciated! I felt that they did a thorough evaulation of our sprinkler system, gave us a detailed plan of action, and provided a written estimate which included what steps were necessary to correct the issues. Once we approved the work to be done, they got us on the schedule... and in a matter of days our sprinkler problems were solved, our yard instantly looked better, and I felt confident that the remaining heads in our yard were sufficient to keep the lawn watered.... without overkill! They did a fabulous job and cleaned up after themselves (which a lot more than I can say about the first guy)!