Sewer Line Repair in Salt Lake City
A failing sewer line is the most expensive plumbing problem a homeowner faces. But it doesn't always mean digging up your yard. Camera inspection pinpoints the problem. Trenchless repair fixes it without destroying your landscaping. Traditional dig-and-replace handles the cases trenchless can't.
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Sewer Line Repair Costs in SLC
| Service | Salt Lake City Cost |
|---|---|
| Sewer camera inspection | $200–$350 |
| Spot repair (dig and fix) | $1,500–$4,000 |
| Traditional replacement (full) | $4,000–$10,000 |
| Trenchless pipe lining (CIPP) | $4,000–$8,000 |
| Trenchless pipe bursting | $5,000–$10,000 |
| Root removal (cable) | $250–$500 |
| Cleanout installation | $500–$1,500 |
Repair Methods Compared
Traditional dig-and-replace
The old-school method. Dig a trench along the sewer line, remove the old pipe, install new PVC. Cost: $4,000–$10,000 depending on length, depth and obstacles (driveways, sidewalks, landscaping). Pros: works for any failure type including complete collapses and severe back-pitch. Cons: destroys landscaping, may damage driveways/sidewalks ($1,000–$3,000 to repair), takes 2–4 days. Best for: collapsed lines, severely back-pitched lines and situations where trenchless isn't feasible.
CIPP lining (trenchless)
An epoxy-saturated felt liner is inserted into the old pipe, inflated and cured in place — creating a smooth, jointless pipe-within-a-pipe. Cost: $4,000–$8,000. Pros: no digging, saves landscaping, completed in 1 day, 50-year lifespan, eliminates root entry points. Cons: slightly reduces pipe diameter (by ~1/4 inch — not an issue for 4-inch+ residential lines), can't fix severe bellies or collapses. Best for: root intrusion, cracked pipes, offset joints where the pipe is still mostly intact.
Pipe bursting (trenchless)
A new HDPE pipe is pulled through the old pipe, breaking the old pipe apart and replacing it with a same-size or larger new pipe. Cost: $5,000–$10,000. Pros: full replacement (not a liner), can upsize the pipe, no digging except two small access pits. Cons: costs more than lining, can't navigate sharp bends, vibration can affect nearby utilities. Best for: severely deteriorated pipes where a full replacement is needed but you want to avoid trenching.
Sewer Line Questions — SLC
How do I know if my sewer line needs repair?
Warning signs: multiple drains backing up at the same time (not just one fixture), gurgling sounds from drains when you flush a toilet, sewage smell in the yard or basement, wet/soggy spots in the yard over the sewer line path, unusually green grass in a line across the yard (sewage is fertilizer). A sewer camera inspection ($200–$350) is the only way to know exactly what's going on. The camera shows cracks, root intrusion, bellies (sagging sections), offsets (misaligned joints) and collapses.
What is trenchless sewer repair?
Trenchless repair fixes your sewer line without digging up the yard. Two main methods: CIPP lining (cured-in-place pipe) — an epoxy-coated liner is inserted into the old pipe and inflated, creating a new pipe inside the old one. Cost: $4,000–$8,000. Pipe bursting — a new HDPE pipe is pulled through the old pipe, breaking the old pipe apart. Cost: $5,000–$10,000. Both methods save your landscaping, driveway and sidewalk from excavation. Not all situations qualify — severe collapses or back-pitched lines may need traditional dig-and-replace.
Do SLC homes have sewer line problems?
Many do. SLC neighborhoods built before 1970 (Sugar House, the Avenues, Rose Park, Liberty Park, Glendale, Poplar Grove) typically have original clay or cast iron sewer lines. Clay pipes: joints separate over 50–70 years, tree roots enter at every joint, pipe sections crack and shift. Cast iron: rusts from the inside out, develops holes and eventually collapses. Homes built 1970–2000 usually have ABS or PVC — more durable but can still develop belly issues from soil settlement. Homes built after 2000 typically have modern PVC with fewer problems.
Is sewer line repair covered by homeowner insurance?
Standard homeowner's insurance does NOT cover sewer line repair — it's considered a maintenance issue. However, many insurers offer a "service line coverage" endorsement ($50–$100/year) that covers underground pipe failures. Check if your policy includes it. Some SLC utility providers (Dominion Energy) offer service line protection plans as add-ons. If you have an older SLC home with original sewer lines, the $50–$100/year for service line coverage is worth it — one sewer replacement can cost $4,000–$10,000.
Get Sewer Line Quotes
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