When done properly and times right, lawn aeration can and will have a lasting affect on your lawn. Granted this is usually an annual maintenance, it plays a large role in supporting all of the monthly maintenance needed. Aerating your lawn helps alleviate soil compaction and promotes grass growth, helping with getting that thick, hearty, healthy lawn. Grass roots needs water, nutrients and air to grow and be healthy. By aerating, you are making this happen. Over time soil will get compacted and without aerating every so often this can really stunt the growth of the grass being that air, nutrients, and water are unable to reach the roots. Instead of wasting your money on a tool you may use once a year to do this, we would be glad to come do it for you.