Read the policy, then call your agent with specific questions — because standard homeowner’s policies usually exclude sewer line replacement, and the coverage that does apply is normally a separate endorsement you have to have bought in advance.
What Standard Policies Actually Cover
Homeowner’s insurance covers sudden, accidental damage. It does not cover deterioration.
A sewer line that failed because it is seventy years old, corroded, or infiltrated by roots is wear. That is maintenance, and it is excluded from essentially every standard policy.
What may be covered is the resulting damage inside the house. If a backup puts wastewater into a finished basement or across flooring, the water damage remediation is often covered even when the line repair is not — though frequently only with a specific endorsement.
That distinction catches people out. The insurer may pay to replace your flooring and refuse to pay for the pipe that caused it.
The Endorsements Worth Asking About
Water and sewer backup coverage. Usually a separate add-on, often with a modest limit. This covers damage from wastewater backing up into the home. It is inexpensive relative to what it covers and many homeowners do not know whether they have it.
Service line coverage. A newer endorsement, and the one closest to what people expect. It covers repair or replacement of underground utility lines on your property — including sewer laterals — that fail from wear, corrosion, or root intrusion.
This is the endorsement that would actually cover a sewer replacement, and it has to be in place before the failure.
Questions to Ask Your Agent
Be specific, and get the answers in writing.
Do I have service line coverage, and what is the limit? Do I have water and sewer backup coverage, and what is that limit? Is damage from tree root intrusion excluded? Does coverage extend to the portion of the lateral in the public right of way? What is my deductible on each?
Ask what documentation would be required for a claim. Many policies require evidence that the failure was sudden rather than gradual, and some require proof of reasonable maintenance.
Where the Property Line Falls
Worth establishing before you need to know.
In most jurisdictions the homeowner is responsible for the lateral from the house to the main — including the portion under the street or sidewalk in some cases. That surprises people, because it means a failure in the public right of way can still be your bill, with permitting and traffic control on top.
Municipal rules vary. It is worth confirming locally rather than assuming.
Documentation Helps Any Claim
Whatever your coverage, evidence matters.
A sewer camera inspection produces dated video of the line’s condition. If you have footage from before a failure, you have a record of what changed. If you have footage from the failure, you have documentation of the cause.
Insurers respond better to video evidence than to a contractor’s description, and it also protects you against a claim being denied as gradual deterioration when the cause was actually sudden.
Keep records of any maintenance — cleanings, jetting, prior repairs.
The Practical Advice
Check your coverage now rather than after a failure, and consider adding service line coverage if you do not have it. It is typically inexpensive.
On an older property with mature trees, get a baseline camera inspection. It tells you what you are dealing with and gives you a dated record.
And plan for the repair rather than insuring against it. Knowing a lateral has ten years left is very different from finding out during a backup.
If You Need Work Done
We provide written scopes and documentation suitable for a claim, and we quote repair alongside replacement so you can see both. Financing is available for larger sewer projects.
Contact 72 Degrees or call (830) 240-1835.
