Plumbing permits are essential for many projects to protect public health and safety. They’re typically required for jobs like: Upgrading To Heatpump Water Heaters Upgrading To Tankless Water Heaters Upgrading Gas Lines Replacing or relocating a water heater. Grizzly HERS Testing streamlines the plumbing permit process. We know the specific requirements of local building departments and meticulously prepare applications to ensure compliance with California plumbing codes. This translates to faster project approval, reduced risk of costly errors, and peace of mind knowing your work adheres to the highest standards. We specialize in pulling permits for: Water heater installations Plumbing upgrades and repairs