Ideal Irrigation installed my irrigation system 4 yrs ago. I had to call them back several times to adjust heads and replace a broken leaking head. This was annoying as it seemed no one was double checking their work. One area of the lawn did not have enough irrigation(poor design??) and after 4 years I made it into a planting this year. The technicians are very courteous and professional and also very knowledgable. In my opinion, they are not a good choice if you have any skills and are not made of money. Beware of their(undisclosed) $ 90 minimum service charge.