New systems and full replacements, permitted through the county.
Tell us what you need. A licensed local contractor will contact you, usually the same day.
New systems and replacements in Los Angeles County go through the county's environmental health permitting process, which can include a site evaluation and percolation testing. A licensed contractor can tell you what your lot needs.
Installation costs vary widely with soil, system type and permits. Get written estimates from more than one licensed contractor.