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Pipes exposed in an excavation

Lynn, MA · plumbing service

Sewer Line Repair in Lynn, MA

Century-old laterals crack and back up into basements. Call to be connected with an independent, licensed plumber who handles sewer line repair in Lynn; they diagnose the problem and quote the work before starting.

By calling, you agree to be connected with an independent plumbing contractor serving your area. Calls may be recorded for quality and training. The call and referral are free, and you are never obligated to hire.
  • Licensed local plumbers
  • Free call and referral
  • You approve the quote first

Common signs

  • Several drains slow at once
  • gurgling
  • sewage smell

Sewer Line Repair services in Lynn

Problems sewer line repair fixes

  • Several drains slow or backing up together
  • Sewage smell in the yard or basement
  • Soggy, sunken or unusually green patches over the line
  • Roots or breaks found on a camera inspection

Why sewer line repair comes up in Lynn

Century-old laterals crack and back up into basements.

80% of Lynn's homes were built before 1980, when sewer laterals were commonly clay or cast iron. Clay joints let roots in and cast iron corrodes and scales, so a camera inspection is the first step before paying for a repair.

Typical home built
1938
Homes before 1980
80%
Winter freezes
Regular hard freezes

How the work is done

  1. 1Camera inspectionThe plumber locates the defect and measures its depth and distance from the cleanout.
  2. 2Choose the repairSpot repair, pipe lining, pipe bursting or full replacement, depending on the damage and access.
  3. 3Permit and locatesUtility locates and, where required, a sewer permit and inspection come before digging.
  4. 4Repair and verifyA final camera pass or flow test confirms the line is clear.

What affects the price

The plumbing company sets the price after seeing the job; ask for it in writing before work starts.

  • Depth and length of the damaged section
  • Excavation versus trenchless methods
  • Pipe material and condition
  • Driveways, trees or landscaping over the line
  • Permit and inspection requirements

Plumbing work we connect Lynn homeowners with

Sewer Line Repair in Lynn: questions

In Lynn, who owns the sewer pipe between my house and the street main?

The homeowner. Lynn Water and Sewer Commission says owners are responsible for the sewer service line from the home all the way to the main in the street. LWSC issues the permits for sewer repair work.

Does a contractor need special approval to fix a sewer line in Lynn, MA?

Yes. LWSC requires the drainlayer or contractor to be currently active with the commission; check its Active Drainlayer list before hiring someone for sewer service line repairs.

Why is sewer line repair a common call in Lynn?

Century-old laterals crack and back up into basements.

How old are most homes in Lynn?

The median home in Lynn was built in 1938, and 80% of homes were built before 1980 (U.S. Census Bureau, American Community Survey).

Can recurring clogs in Lynn mean a sewer line problem?

Yes. When several drains back up together, the main sewer line is the likely cause, and a camera inspection shows whether it's roots, a sag or a break. In Lynn: century-old laterals crack and back up into basements.

Who supplies water in Lynn?

Lynn Water and Sewer Commission. Past the meter, plumbing is the owner's.

Sewer Line Repair near Lynn

More plumbing services in Lynn

Local rules and details for Lynn

Lynn facts behind this page

  • The median home in Lynn was built in 1938. [1]
  • About 80% of Lynn's housing units were built before 1980, the era of galvanized steel supply pipe, cast iron drains and clay sewer laterals. [1]
  • The Lynn Water and Sewer Commission's Sewer Department maintains Lynn's sewage collection system and can assist homeowners with problems such as back-ups, but LWSC notes that the homeowner is responsible for the sewer service line from the home all the way to the main in the street. LWSC's Sewer and Engineering departments provide utility information and issue permits for sewer repair work. [2]
  • LWSC policy requires that any drainlayer or contractor repairing a sewer service line in Lynn be currently active with the Lynn Water and Sewer Commission, and the commission publishes an Active Drainlayer list of contractors licensed to perform water and sewer work. Lynn's collection system dates to an 1866 sewer on Union Street and now includes 140 miles of pipe. [2]

Lynn rules and programs for sewer line repair

  • The Lynn Water and Sewer Commission's Sewer Department maintains Lynn's sewage collection system and can assist homeowners with problems such as back-ups, but LWSC notes that the homeowner is responsible for the sewer service line from the home all the way to the main in the street. LWSC's Sewer and Engineering departments provide utility information and issue permits for sewer repair work. [2]
  • LWSC policy requires that any drainlayer or contractor repairing a sewer service line in Lynn be currently active with the Lynn Water and Sewer Commission, and the commission publishes an Active Drainlayer list of contractors licensed to perform water and sewer work. Lynn's collection system dates to an 1866 sewer on Union Street and now includes 140 miles of pipe. [2]

Other common plumbing calls in Lynn

  • Frozen Pipe Repair: old multi-family houses have pipes in poorly insulated walls.
  • Repiping: 19th-century homes still carry galvanized and old copper lines.
Sources (2)
  1. U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
  2. Lynn Water and Sewer Commission, Sewer · checked 2026-10-20
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