Aerate power rake utah has been serving the SL valley for over 15 years. We only use the best machines to insure the highest quality every time. No broken sprinkler guarantee. call or text to schedule your appointment today. 801-897-5593 Lawn aeration is the secret weapon in making your lawn healthy. Aeration involves making holes in the lawn either by pushing a rod into it or by "coring", extracting a plug of soil. By aerating your lawn you provide the following benefits to your lawn and its root system:Oxygen gets to the roots and the soil allowing it to "breathe"Organic fertilizers and nutrients get access to the root systemWater is able to better soak the soil and reach the root systemHelps to break up thatchTight, compacted soil is loosened up allowing the root system to grow.