A failing sewer line is not a repair you can put off for long. Here is what sewer line inspection, repair and replacement typically cost, how trenchless and traditional methods compare, and what drives the price of a Jacksonville job.
Nationally, sewer line replacement averages about $3,300, and most jobs fall between $225 and $10,000 (Angi, 2026 data). Because sewer work is priced by length, the per-foot numbers are more useful:
For example, replacing a 50-foot line at $60 to $250 per foot comes to roughly $3,000 to $12,500 before yard or driveway restoration. These are national estimates, not quotes.
PureFlo tip: Never accept a replacement price without seeing the camera footage. It shows exactly how much of the line actually needs work.
A sewer camera inspection usually costs $100 to $500, and it is the step that decides everything else. A small waterproof camera is fed through a cleanout to record the inside of the line, showing:
Many older Jacksonville homes still have their original cast iron or clay sewer lines. If yours does, see our guide to cast iron pipe replacement.
Buying an older home? A camera inspection before closing can reveal a sewer problem the standard home inspection misses.
Traditional (open trench) replacement digs along the full length of the line. Excavation alone typically runs $50 to $200 per linear foot, plus $4 to $12 per foot for trenching. It works for every type of failure, including collapsed or badly sagging pipe.
Trenchless replacement, such as pipe lining, works through small access points. It costs about $90 to $250 per linear foot but disturbs far less of your yard, driveway and landscaping, which often closes the gap in total cost.
Trenchless methods are not suitable for every line. Pipes that have collapsed or are improperly sloped usually need to be dug up and replaced.
Not every sewer problem means replacing the whole line. If the camera shows one cracked or root-damaged section and the rest of the pipe is sound, a spot repair typically costs $600 to $1,050.
Spot repairs make the most sense on newer PVC lines. On aging cast iron or clay, a spot repair often buys time rather than solving the problem, and a second failure nearby is common.
Recurring clogs can also point to roots or a belly in the line. If you are calling for drain cleaning every few months, ask for a camera inspection.
Ask for a written quote that lists restoration and permits separately so you can compare bids fairly.
Insurance: standard homeowners policies generally do not cover sewer line replacement caused by age, wear or roots. Some insurers sell a service line endorsement that does, and damage from a sudden event such as a falling tree is more likely to be covered. Check your policy.
Sewage backing up into the house? Stop using water and call for emergency plumbing service.
PureFlo Plumbing inspects, repairs and replaces sewer lines across Jacksonville and Northeast Florida. Call for a camera inspection or request an upfront quote.
Nationally, sewer line replacement averages about $3,300, with most jobs between $225 and $10,000. Full replacement typically runs $60 to $250 per linear foot, so the length and depth of your line matter most.
Per foot, trenchless lining ($90 to $250) can cost as much as or more than digging. It often saves money overall because there is far less yard, driveway and landscaping to restore.
A sewer camera inspection usually costs $100 to $500. It shows roots, cracks, sags and collapsed sections so you only pay to fix what is actually wrong.
Warning signs include several slow or backed-up drains at once, gurgling toilets, sewage smells and soggy patches in the yard. A camera inspection confirms whether repair or replacement is needed.
Usually not when the cause is age, wear or tree roots. Some insurers offer a service line endorsement that adds this coverage. Check your policy.
Many residential replacements take one to three days. Trenchless jobs are often faster, while deep or long excavations take longer.
Yes, if the damage is limited to one section and the rest of the pipe is in good condition. A spot repair typically costs $600 to $1,050.
It depends on the material. Cast iron and clay lines in older homes often develop cracks, scale and root intrusion as they age, while modern PVC lines last much longer.
Sewer line replacement usually requires a permit and inspection. A licensed plumber will pull the permit and schedule the inspection.
PureFlo Plumbing provides sewer camera inspections, repairs and replacements across Jacksonville, the Beaches, Orange Park, St. Johns and Nassau County. Call 904-803-0495.
Tell us what is happening and we will get back to you quickly. For sewage backups, call 904-803-0495.
