What is Service Line Coverage On Homeowners Insurance?

Service line coverage is a relatively new addition to homeowners insurance which many policyholders may be unaware of. In this post, we’ll cover the often overlooked benefits of this protection. For a deeper breakdown, see our service line coverage guide. Feel free to contact us, and we’ll be happy to help you with your service line coverage today.
So, What is Service Line Coverage?
Service line coverage is an add-on to your homeowners insurance coverage that helps pay for damage to underground pipes and service lines connecting your home to municipal or utility systems. These lines may include water pipes, sewer pipes, electrical power lines, fiber optics, natural gas pipelines, and other connections which are essential for your home’s true functionality.
Why is Service Line Coverage Necessary?
Many homeowners may believe their local utilities or municipalities will be responsible for taking care of any repairs or issues which may come with these underground lines. However, this is not usually the case, as homeowners are usually responsible for the parts of the service lines which run through their property.
Damage to these lines may be extremely expensive to repair, and your typical homeowners insurance policy may not cover these repairs unless optional endorsements are added. Understanding what a homeowners policy covers can help clarify where service line protection fits.
Common Causes of Damage to Service Lines
There are many reasons service line damage can occur and having coverage is important for financial protection. Some common causes include:
- Age & Corrosion: Pipes and service lines can age and corrode over time leading to leaks or breaks
- Root Intrusion: Tree roots can invade pipes and cause blockages or damage
- Accidental Breaks During Digging: When doing home improvement projects involving digging, underground lines can be accidentally damaged
- Ground Shifting or Freezing: Natural shifts in the ground or freeze-thaw cycles can cause pipes to bend, break, or burst
What is Service Line Protection?
How does it work? Service line coverage is added to your current policy premium to cover repairs or replacement of damaged service lines. The coverage will typically include:
- Diagnosis: The initial diagnosis will require professionals to determine the problem and the location of the damage
- Excavation: Costs associated with digging up the damaged line could be significant, especially if the damaged line happens to be underneath concrete or landscaping
- Repair & Replacement: Costs to repair or replace the damaged line could be expensive as well
- Restoration: Costs associated with restoration of your yard, driveway, or sidewalk after the repair has been completed could add up as well
Limits & Deductibles
Service line coverage will often come with specific limits and deductibles. These limits and deductibles may vary from policy to policy, yet they generally include a maximum coverage amount per incident.
The deductible is the amount you have to pay out of pocket before your coverage begins to kick in. When you select the right limits and deductibles, you can ensure you’re adequately protected without paying for coverage that does not match your needs. If you’re unsure, consider a policy coverage review.
Additional service line coverage benefits
Some of the service line coverage policies provide the following additional benefits:
- Temporary Relocation Expenses: If the damage to the service line is so great that you have to leave your home for a while, the service line coverage may help pay for your living expenses while the repairs are being made.
- Expediting Expenses: If you need to expedite the repair process, the Insurance Company may pay additional costs to speed up the completion of repairs.
What Service Line Coverage Doesn’t Cover?
While service line coverage can be quite extensive, it does not replace sewer backup coverage, which protects against different water-related losses inside the home. Here are some common exclusions to keep in mind:
- Wear & Tear: Standard wear and tear is considered a maintenance issue, which may not be covered
- Known Pre-Existing Damage: Damage that occurred prior to the policy being in force is unlikely to be covered. Flood-related losses may also require separate flood insurance coverage.
- Cosmetic Damage: Your service lines may still work but may have cosmetic damage. This would lead to a denial of coverage as the functionality is still present.
Choose Portsmouth Atlantic Insurance for Your Service Line Coverage Needs

Service line coverage can be a valuable addition to your homeowners insurance policy which can save you from unanticipated financial burdens due to damage to your underground service lines on your property.
Now that you’ve learned more about what service line coverage is, how it works, and its exclusions; you can now better assess whether this level of additional coverage is necessary. If you’re unsure whether your current policy includes this protection, request a personalized quote to review your homeowners coverage options. Looking forward to hearing from you soon!
FAQs
What is service line coverage on homeowners insurance?
Answer:
Service line coverage is an optional homeowners insurance endorsement that helps pay for repairing or replacing damaged underground utility lines on your property. This may include water pipes, sewer lines, electrical wiring, gas lines, or internet cables connecting your home to public utility systems.
Does homeowners insurance cover broken sewer lines?
Answer:
No, standard homeowners insurance usually does not cover broken sewer lines caused by wear, corrosion, root intrusion, or underground failures. Service line coverage may help pay for repairs when the damaged sewer line falls within your property boundary and meets policy conditions.
Who is responsible for underground utility lines on my property?
Answer:
In most cases, the homeowner is responsible for underground utility lines located on their property, even when those lines connect to public utility systems. Many homeowners assume the city or utility company covers repairs, but responsibility often shifts once the line enters private property.
Is service line coverage worth adding to homeowners insurance?
Answer:
Yes, service line coverage can be worth adding if your home has aging underground utility lines or mature trees nearby. Repairs often involve excavation, diagnostics, and restoration work, which can become expensive quickly. The endorsement can help reduce unexpected out-of-pocket costs after covered damage.
What does service line coverage typically cover?
Answer:
Service line coverage typically helps cover diagnostic testing, excavation, repair, replacement, and restoration costs related to damaged underground service lines. Coverage often applies to water, sewer, electrical, gas, and communication lines, though exact protections depend on your insurer and policy wording.
What does service line coverage not cover?
Answer:
Service line coverage generally does not cover routine maintenance, normal wear and tear, pre-existing damage, or cosmetic issues that do not affect functionality. It also does not replace flood insurance or sewer backup coverage, since those protect against different types of water-related property losses.
Myth vs Fact
Myth: Utility companies always pay for damaged service lines
Answer:
No, that is a common misconception. Utility companies are usually responsible only for infrastructure outside your property line. Once the service line enters your property, repair responsibility often becomes the homeowner’s. This misunderstanding is one reason many homeowners are caught off guard by repair bills.
Myth vs Fact
Myth: Service line coverage is included in every homeowners insurance policy
Answer:
No, service line coverage is usually an optional endorsement, not a standard part of homeowners insurance. Coverage must often be added separately depending on your insurer. Homeowners who assume it is automatically included may discover the gap only after experiencing a costly underground line failure.
Does service line coverage cover water line replacement?
Answer:
Yes, service line coverage may help pay for water line replacement if the damage results from a covered cause such as root intrusion, accidental breakage, or ground shifting. Coverage typically applies only to underground water lines on your property, subject to policy limits and exclusions.
How much service line coverage do homeowners need?
Answer:
The right amount depends on your property, the age of your utility lines, and local excavation costs. Homes with older plumbing, extensive landscaping, or difficult underground access may need higher limits. Reviewing your homeowners policy can help determine whether current protection is sufficient.
