The answer to 'how much does irrigation system cost' is that the cost can vary significantly depending on several factors. Typical ranges for a basic residential irrigation system can be anywhere from $2,000 to $10,000 or more, with the average being around $3,000 to $5,000.
The main factors that influence the cost include the size of your yard, the complexity of the system (number of zones, sprinkler heads, etc.), the materials used, and whether you need to install new pipes or can use existing plumbing. The cost is also affected by your location and local labor rates. Getting quotes from multiple local irrigation companies is essential to understand the typical costs in your area.