Home › South Carolina › Union
Sewer Line Repair in Union, SC
The run from a building in Union out to the public main is the property owner’s responsibility, and in housing of this age it is the one material that cannot be ruled out by a date. There are 8,009 occupied homes here, and across all the housing the median build year is 1971 — the best single clue to what the pipe is made of and how it tends to fail.
In short
Orangeburg cannot be ruled out by date in Union, where housing typically dates from 1971 and the plumbing code still permitted bituminized fiber. What settles it is whether the pipe still holds a round section.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25035.

What went in the ground around 1971
A lateral laid in Union in that period is most likely the tail of Orangeburg and the first plastic. The plumbing code still permitted bituminized fiber well into this period, so its presence cannot be ruled out by date. More on Orangeburg pipe.
What a camera survey should settle here
The code still permitted bituminized fiber this late, so its absence has to be confirmed on camera rather than assumed from the date. The full picture on Orangeburg pipe.
Union is the 24th largest block of laterals we cover in South Carolina, carrying about 1.0% of the 815,698 homes on our SC list, and its housing runs older than 99% of the SC towns we route. Age concentration matters on a lateral: where a whole street went in one season, the failures arrive in one season too.
65% of homes here are owner-occupied — 8 points below the SC figure. 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 Union ZIP codes is $40,178 — context for a repair no homeowner can bill to anyone else.
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 Union, get the run on camera — and ask whether any bituminized fiber is present, because the code still allowed it here. What the recording should show you.
What the runs nearby are made of
| Town | Typical build year | Likely material |
|---|---|---|
| Union | 1971 | Orangeburg |
| New Ellenton | 1971 | Orangeburg |
| Easley | 1989 | cast iron |
| Myrtle Beach | 1993 | plastic |
| Fort Mill | 2007 | plastic |
Nearby towns we cover
- Beech Island typical build 11 years newer
- Easley typical build 18 years newer
- Fort Mill typical build 36 years newer
- Myrtle Beach typical build 22 years newer
- New Ellenton same era
ZIP codes we route in Union
- 29379
Sewer line repair near me in Union
Tell us your Union ZIP code and what the drain is doing. If a previous visit cleared it and it returned within months, say so. Drains aside, we take any plumbing job at all.