DIY installation can be a cost- saver, as you’re cutting out operation, overhead and fueling costs. Additionally, you may be able to go the cheaper route on some materials like subbase. However, professional installation with experience is guaranteed to give you top results and a better return on your investment because you know it’s being done correctly. Additionally, most professional installation companies factor in repairs as part of their overhead costs, so if you end up needing repairs on your lawn, this is often included in what you pay for in the installation.