My wife and I decided on custom lawn sprinkler ltd. After receiving 5 quotes. They did not have the lowest quote but they were not the highest quote either. Our family has gone through extensive renovations and have learned from experience that most of the time, the cheapest is not the best! We like to go with a company that has been recommended to us by friends & family, and that has been around for some time. This way, we can expect great service for years to come. This is a family run business, and we are enjoying our third year of great service. Do your homework, the average life of a sprinkler company is only 5 years. Make sure yours will be there to honor all its guarantees.