Los Angeles County Public Works provides sewer maintenance for the City of Rosemead. For installing new sewers or sewer replacements, please contact City of Rosemead Public Works Department at (626) 569-2150.
Public Works Headquarters
Address:
900 S. Fremont Ave.
Alhambra, CA 91803
(626) 458-5100
Hours of Operation:
Monday - Thursday
7:00 a.m. to 5:00 p.m.
except on Holidays
Please call 800-675-HELP (4357) for urgent requests such as sewer backup, overflow, odor, or missing manhole cover.