The need for a permit when installing a new irrigation system can vary depending on local regulations and building codes in your area. Rainman Irrigation suggests that homeowners check with their local government or municipal planning department to determine if a permit is required for irrigation system installations. In some regions, permits may be necessary to ensure compliance with water usage regulations, zoning laws, or other environmental considerations. Additionally, certain homeowners' associations may have their own requirements regarding irrigation systems. It is important to gather this information ahead of starting the installation process to avoid any potential fines or complications. For specific guidance, consulting the appropriate local authorities or resources might be the best approach. You can also look for additional details on this topic on the current web page.