Sewer Line Repair in Downey, CA

10 sewer and drain contractors with a street address in or right next to Downey are listed here, and 58 more service-area companies without a public address came up for Downey searches; those sit on the county page. Between them they carry 704 reviews. Downey Plumbing Heating & Air Conditioning has the strongest mix of rating and review count right now.

Much of Downey was built out in the postwar boom of the 1950s and 1960s. Homes from that era often still have their original clay or cast-iron sewer laterals, and those pipes are now 60 years old or more. Clay joints let roots in, and cast iron scales and cracks from the inside, so root intrusion, offset joints and slow drains are the usual calls here.

Downey sits on the flat inland basin, where most laterals run a fairly short distance to a main in the street. Mature street trees and driveways over the line are the usual complications, and they are a big part of why homeowners ask about trenchless repair.

Featured sewer repair companies in Downey

FeaturedDowney your rating This position is open Put your business at the top of the Downey page and in front of every sewer repair company search here. From $29 a month. Get featured

What a featured listing costs · from $29 a month

Best sewer repair companies in Downey

Payless 4 Plumbing

4.2(55 reviews on Google)

8129 Firestone Blvd, Downey

  • Trenchless search match
  • Sewer line replacement
  • Open 24 hours
(844) 480-0551

Get sewer repair quotes in Downey

Tell us about the problem. We pass your request to sewer contractors serving your area. Free, no obligation.

By submitting you agree we may share your request with contractors who serve your area. See our privacy policy.

Sewer services in Downey

Not sure what it will cost? Read the Los Angeles County sewer repair cost guide.

The local sewer mains in Downey are run by the city or, in many places, by Los Angeles County Public Works, and most wastewater outside the City of Los Angeles is treated by the Sanitation Districts of Los Angeles County. The private lateral between the house and the main is usually the owner's to repair, so ask Downey public works where your responsibility ends and who pulls the sewer permit before you sign.

None of the Downey listings is marked trenchless yet, so for pipe lining or pipe bursting look at the badged companies on nearby city pages or on the county page; many of them work across the county. Whoever you call, a camera inspection should come before any quote for lining or replacement.

Before you hire in Downey, check the contractor's license with the California CSLB, ask whether the price includes the permit and the cleanout, and keep a copy of the inspection video.

Common questions about sewer repair companies in Downey

How many sewer repair companies are listed in Downey?

10 with an address in or right next to Downey, plus 58 service-area companies that came up for Downey on the county page.

Who offers trenchless sewer repair in Downey?

No Downey-based listing is marked trenchless yet. See the trenchless sewer repair page for badged companies across Los Angeles County.

Who owns the sewer lateral in Downey?

In most Los Angeles County cities the owner is responsible for the private lateral up to the public main. Confirm the exact point with Downey public works.

Do I need a permit to replace a sewer line in Downey?

Sewer lateral replacement and most repairs usually need a plumbing or sewer permit from the city. Ask the contractor to pull it and include it in the quote.

Which sewer contractor in Downey has the most reviews?

Downey Plumbing Heating & Air Conditioning, with 579 reviews at the last update.

Sewer Line Repair near Downey