The answer to 'average cost of sprinkler system' is that the typical range for a professional sprinkler system installation can vary widely, but generally falls between $2,000 to $5,000 for a standard-sized residential property. The actual cost will depend on factors like the size of your yard, the complexity of the system, the materials used, and your location.
Larger properties, custom designs, and high-end components can push the cost higher, potentially up to $10,000 or more. On the other hand, simple systems or DIY installation can bring the cost down to around $1,500. Getting quotes from local sprinkler installation companies is essential to determining the best option for your home and budget.