Serving West Whittier
Drain Cleaning in West Whittier, CA
Help for clogged drains, slow drains and sewer line backups

West Whittier usually refers to the unincorporated West Whittier–Los Nietos area near the San Gabriel River and the 605 Freeway, home to about 25,000 residents. Homes are generally older and smaller, so aging sewer laterals, roots and main line backups are common concerns. Public sewer mains here are maintained by Los Angeles County.
West Whittier sits on the west side of the Whittier area, near the San Gabriel River and the 605 Freeway. For census purposes it is combined with Los Nietos as West Whittier–Los Nietos, an unincorporated community with a 2020 population of 25,325. Los Nietos is one of the oldest communities in Southern California, with roots in the Rancho Los Nietos era.
Homes here are generally smaller and older than in parts of East Whittier or Friendly Hills, with a mix of single-family houses, apartments and condos. Older laterals and drain lines are a common thread in the calls from this area.
Sewer responsibility in West Whittier
Public sewer main: Unincorporated Los Angeles County. ZIP codes: West Whittier–Los Nietos addresses commonly use the 90606 ZIP code.
This area is unincorporated Los Angeles County, so the public sewer main is maintained by Los Angeles County Public Works, not the City of Whittier. The county lists (800) 675-HELP for sewer stoppages and spills in the public system. The lateral from the home to the main is still the homeowner's responsibility.
Common drain problems in West Whittier
Older sewer laterals
Older pipe is more likely to have shifted joints and buildup that cause repeat main line clogs.
Root intrusion
Mature trees near older laterals are a frequent cause of slow main lines.
Apartment and condo lines
Shared lines mean one blockage can affect several households.
Slow bathroom drains
Older, smaller drain lines in bathrooms clog more easily with hair and soap.
Drain trouble in West Whittier? Call to describe the problem.
Call (562) 245-5818Drain services for West Whittier homes and businesses
Also available: clogged drain repair, kitchen sink drain cleaning, shower & tub drain cleaning, clogged toilet repair, floor & laundry drain cleaning, commercial drain cleaning.
Tips for West Whittier property owners
- West Whittier–Los Nietos is unincorporated, so public sewer main issues go to Los Angeles County Public Works.
- If your home is older and you have had roots before, ask about a camera inspection.
- Property managers: keep a record of which units share a line.
How it works
Call (562) 245-5818 and describe which drains are affected, how long it has been happening and your address in West Whittier. We will connect you with a local, independent drain professional who serves your area. Before work begins, ask for an explanation of the recommended service and confirm the contractor's license and insurance.
West Whittier drain cleaning FAQs
Is West Whittier part of the City of Whittier?
West Whittier–Los Nietos is an unincorporated community in Los Angeles County, not part of the City of Whittier, although some nearby addresses are in the city. Check your property records if you are unsure.
Who maintains sewer mains in West Whittier?
In unincorporated West Whittier–Los Nietos, Los Angeles County Public Works maintains the public sewer mains.
What ZIP code is West Whittier?
West Whittier–Los Nietos uses the 90606 ZIP code.
Nearby areas
We also help property owners in Michigan Park, South Whittier, Uptown Whittier and throughout Whittier.
Drain Problem in West Whittier?
Call Whittier Drain Specialists to talk through your drainage concern and get connected with a local drain professional serving Whittier.
