So we have been in our home for 3 yrs and never used the existing system. We also knew that the previous owners did no use either. We decided that since we were renovating the basement that it may be a good opportunity to get the system checked out. Called Nuri-Lawn Burlington and explained the situation. They clearly informed us of rates for opening and hourly investigation rates there after. So Tom came out and had a look while having to navigate thru a ripped out basement and floor (apologies). Turns out the system is at least 15 yrs or older but still in working condition. Tom opened and brought up each zone and checked the heads and adjusted as needed. He explained how the system works. He even kept an eye on the time and advised when we were coming up to the initial first hour mark. A couple heads needed to be replaced but for the most part all was good. Tom explained everything he was doing and set the timer as well, while explaining why and when the best time was to water. We are thrilled to have the sprinkler up and running and even more happy with the service we received! Thanks Tom and Nurti-lawn Burlington!