Sewer Line Repair in Lake Forest, CA

10 sewer and drain contractors with a street address in or right next to Lake Forest are listed here, and 50 more service-area companies without a public address came up for Lake Forest searches; those sit on the county page. Between them they carry 5,706 reviews. Olson Superior Plumbing has the strongest mix of rating and review count right now.

Lake Forest is mostly master-planned housing from the 1970s onward, so many laterals are ABS or PVC rather than clay. Those pipes are less prone to root intrusion at the joints, but they can still sag (bellies), separate at fittings, or get damaged by later landscaping, and the oldest tracts are now 40 to 50 years old.

Lake Forest 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 Lake Forest

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

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Best sewer repair companies in Lake Forest

ASL Plumbing

4.8(173 reviews on Google)

20381 Lake Forest Dr suite b-4, Lake Forest

  • Sewer line replacement
  • Lateral repair
(949) 337-3177

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Sewer services in Lake Forest

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

In Lake Forest, the public sewer mains are run by the El Toro Water District or IRWD, depending on the neighborhood. As a rule in Orange County the property owner is responsible for the private lateral, the pipe from the house to the connection at the main, so a backup or a root intrusion in that section is a homeowner repair. Confirm where your responsibility ends with your water district (El Toro WD or IRWD) before work starts, and ask the contractor who pulls the permit.

None of the Lake Forest 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 Lake Forest, 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 Lake Forest

How many sewer repair companies are listed in Lake Forest?

10 with an address in or right next to Lake Forest, plus 50 service-area companies that came up for Lake Forest on the county page.

Who offers trenchless sewer repair in Lake Forest?

No Lake Forest-based listing is marked trenchless yet. See the trenchless sewer repair page for badged companies across Orange County.

Who owns the sewer lateral in Lake Forest?

In most Orange County cities the owner is responsible for the private lateral up to the public main. Confirm the exact point with your water district (El Toro WD or IRWD).

Do I need a permit to replace a sewer line in Lake Forest?

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 Lake Forest has the most reviews?

Olson Superior Plumbing, with 3,400 reviews at the last update.

Sewer Line Repair near Lake Forest