The Los Angeles Department of Water and Power sources water from the Eastern Sierra, the Colorado River, and local groundwater wells. Each source contributes different mineral content that combines into the blend delivered to your home. That blend changes slightly throughout the year as source ratios shift. The result is moderately hard water that deposits scale inside aerators, clogs cartridge screens, and forms the white crust around faucet bases and drain openings. Regular aerator cleaning extends cartridge life, but eventually those cartridges wear out and require replacement by someone who stocks the correct parts.
Los Angeles plumbing work requires a city business tax registration certificate and appropriate licensing through the California Contractors State License Board. We maintain both because compliant work protects you during inspections and insurance claims. Local building inspectors recognize our work and our approach to code compliance. That recognition matters when you sell your home or file a claim related to water damage. Repairs performed by properly licensed and registered contractors withstand scrutiny. Work performed by unlicensed handymen creates liability and reduces your leverage when problems arise.
