Sewer Line Repair in Boise, ID
In Boise the sewer lateral — the run from the house to the public main — belongs to whoever owns the property, not to the utility. There are 109,780 occupied homes here, and across all the housing the median build year is 1984 — the best single clue to what the pipe is made of and how it tends to fail.
In short
Cast iron on the house side with early PVC beyond it is the usual arrangement under Boise properties, whose housing typically dates from 1984. Iron corrodes along the bottom of the pipe, so a survey looks at the invert rather than at the seams.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25035.

What went in the ground around 1984
A lateral laid in Boise in that period is most likely cast iron on the house side and early PVC beyond it. Cast iron corrodes along the bottom of the pipe, so capacity is lost gradually rather than suddenly. More on cast iron laterals.
What a camera survey should settle here
On cast iron the recording should dwell on the bottom of the pipe, where corrosion channels and scale collect. The full picture on cast iron laterals.
Boise is the 1st largest block of laterals we cover in Idaho, carrying about 32% of the 346,487 homes on our ID list, and its housing runs older than 47% of the ID towns we route. Age concentration matters on a lateral: where a whole street went in one season, the failures arrive in one season too.
66% of homes here are owner-occupied — 7 points below the ID 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 Boise ZIP codes is $82,586 — context for a cost that arrives whole, with no share of it falling anywhere 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 Boise, get the run on camera — and ask what the bottom of the pipe looks like, because scale along the invert reads as a blockage. What the recording should show you.
Build era by ZIP code in Boise
| ZIP | Typical build year | Likely material |
|---|---|---|
| 83702 | 1967 | Orangeburg |
| 83703 | 1986 | cast iron |
| 83704 | 1980 | cast iron |
| 83705 | 1972 | Orangeburg |
| 83706 | 1984 | cast iron |
| 83709 | 1997 | plastic |
| 83712 | 1977 | Orangeburg |
| 83713 | 1994 | plastic |
| 83716 | 2002 | plastic |
Nearby towns we cover
- Arimo typical build 28 years older
- Caldwell typical build 11 years newer
- Firth typical build 11 years older
- Kuna typical build 20 years newer
- Star typical build 25 years newer
ZIP codes we route in Boise
- 83701
- 83702
- 83703
- 83704
- 83705
- 83706
- 83707
- 83708
- 83709
- 83711
- 83712
- 83713
- 83715
- 83716
- 83717
- 83719
- 83720
- 83722
- 83724
- 83725
- 83726
- 83728
- 83729
- 83731
- 83732
- 83735
- 83756
- 83799
Sewer line repair near me in Boise
Tell us your Boise ZIP code and what the drain is doing. Mention whether the house side or the yard side is slower. Other work is handled when you call.