Applicant must fill out an application form obtainable at the Los Angeles County Department of Public Works, Sewer Maintenance Division, located on the 4th Floor, Building A9-East at 1000 South Fremont Avenue, Alhambra, CA 91803. The application fee for second unit connection is $350 which includes processing and field verification for sewer capacity. The check should be made payable to LA County Department of Public Works. Applicant will receive certification letter in the mail no later than 2 weeks after receipt of payment.
Obtaining Sewer Certification for Second Unit Connection