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Sewer Line Repair in Collingswood, NJ
Nobody at the utility is responsible for the pipe between a house in Collingswood and the main. That run belongs to the property, and so does everything that happens to it. There are 8,663 occupied homes here, and across all the housing the median build year is 1945 — the best single clue to what the pipe is made of and how it tends to fail.
In short
Vitrified clay is the likely material beneath Collingswood, whose housing typically dates from 1945. It resists corrosion entirely and gives way at the joints instead, which is where roots enter and where a section can drop out of line.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25035.

What went in the ground around 1945
A lateral laid in Collingswood in that period is most likely clay, with cast iron starting to appear on the house side of the boundary. Two materials on one run means two failure modes on the same lateral. More on clay laterals.
What a camera survey should settle here
Two materials on one run means two failure modes, and the survey has to say which section it is looking at. The full picture on clay laterals.
Collingswood is the 116th largest block of laterals we cover in New Jersey, carrying about 0.3% of the 3,313,875 homes on our NJ list, and its housing runs older than 96% of the NJ towns we route. Age concentration matters on a lateral: where a whole street went in one season, the failures arrive in one season too.
64% of homes here are owner-occupied — about the NJ figure, allowing for the survey’s margin of error. That matters more on a lateral than on almost any other pipe in the house: the run from the building to the main is the property owner’s to repair, and a landlord and a resident owner do not find that out at the same speed.
Median household income across Collingswood ZIP codes is $107,764 — worth holding next to a repair that falls entirely on the property owner.
Source: US Census Bureau, American Community Survey 5-year estimates, 2023 release — tables B25003 (occupied units), B25035 (all units) and B19013 (households). How these are aggregated.
Before anyone digs in Collingswood, get the run on camera — and ask where the clay ends and the iron begins, because the two fail differently on one run. What the recording should show you.
What the runs nearby are made of
| Town | Typical build year | Likely material |
|---|---|---|
| Collingswood | 1945 | clay |
| Bayonne | 1955 | Orangeburg |
| Dover | 1957 | Orangeburg |
| Ogdensburg | 1964 | Orangeburg |
| Lincroft | 1972 | Orangeburg |
Nearby towns we cover
- Bayonne typical build 10 years newer
- Dover typical build 12 years newer
- Lincroft typical build 27 years newer
- Ogdensburg typical build 19 years newer
- Sparta typical build 27 years newer
ZIP codes we route in Collingswood
- 08108
Sewer line repair near me in Collingswood
Tell us your Collingswood ZIP code and what the drain is doing. It helps to know whether one fixture backs up or all of them. We answer plumbing requests unrelated to sewers.