The best company for sewer line insurance depends on how you want to buy it. Adding a Service Line Coverage endorsement to your primary homeowners insurance is typically the most comprehensive and affordable option. For standalone policies, specialized warranty companies like Service Line Warranties of America (SLWA) or American Water Resources (AWR) are top-rated choices.
Homeowners insurance may provide coverage for sewer line damage from common causes, assuming you added an endorsement to your policy.
Here's the quick answer: Yes, if your home is over 30 years old, you have large trees, or you lack $3,000-$5,000 in emergency savings. Maybe not, if your home is new, you have a robust emergency fund, and your area has no history of water line issues.
AAA home insurance does not offer service line or water/sewer backup coverage (at least in Northern CA) I've gotten several quotes for home insurance from independent agents/brokers and directly with some bigger name insurance companies. I live in northern California and it has been pretty difficult to get insured.
The average cost of water backup and sewer coverage may range from $50 to $250 per year, with limits of coverage from $5,000 to the full replacement cost of your home. Talk to your independent insurance agent to find the level of coverage that is right for you.
Sewer lines generally last between 50 and 100 years, largely depending on the pipe material and environmental factors. Older homes with aging infrastructure may require repairs sooner.
Backup of Sewer & Drain coverage is a simple add-on coverage that could save you thousands of dollars! State Farm allows for 5% or 10% of your Coverage A (Dwelling coverage) amount which is an affordable way to get great coverage in the industry while most other companies have only $5,000 or $10,000 max!
Key takeaways: AAA doesn't have a national AAA senior discount on their memberships, but seniors can save in other ways. An AAA membership comes with various discounts on useful products and services in travel, restaurants, insurance, and more.
Your homeowners policy may also cover mold and mildew cleanup in this scenario, as well. Standard homeowners policies typically won't cover blocked pipes from tree roots or any type of sewage backup. However, many insurers, including Progressive, offer an endorsement to your policy that may cover sewer line damage.
Avoid making guesses or unsupported statements about what caused the damage to your property. Speculating can lead to inaccuracies in the adjuster's report, potentially affecting your claim.
American Home Shield (AHS) and HomeServe offer two distinct approaches to home protection.
Standard homeowners insurance may only cover sewer line damage caused by sudden, accidental perils such as fire, explosion, or impact. Gradual wear, root intrusion, corrosion, or poor maintenance are typically excluded from standard policies.
In plumbing, the "135-degree rule" is a code standard that dictates how much a horizontal drain pipe can bend or change direction. It limits the total cumulative angle of pipe fittings before a system requires an access point (cleanout) or must be vented, ensuring proper flow and preventing chronic clogs.
For most homeowners, sewer line replacement falls under home repairs, which are typically not tax-deductible in the year incurred. The IRS generally views repairs—including sewer line replacement—as routine maintenance unless connected to specific circumstances.
Depending on the plan, you may be subject to maximum caps on coverage for different medical services. That can limit the total amount of benefits you receive. That would be true for all indemnity plans, because you only get a set amount of money. They don't replace a traditional health plan.
Common Sewer Line Problems
The insurance company that denies the most claims depends heavily on the type of insurance you are referring to:
Document Your Losses
Insurance claims are won and lost based on evidence. Keep records of your medical bills, your out-of-pocket losses and your lost wages. The more proof you have of your losses, the more likely you are to outsmart the insurance company's attempt to deny or lowball your claim.
The 80% rule in homeowners insurance dictates that your dwelling coverage must equal at least 80% of your home’s total replacement cost. Meeting this threshold ensures your insurance company covers the full cost of repairs (minus your deductible) for a covered loss.
The short answer is yes, homeowners insurance will cover a damaged sewer line, but only if the line is on your property and in specific scenarios like sudden accidental bursting.
Geico has a cheaper average rate estimate than Progressive in 90% of U.S. states, according to our research. Geico scored 697 and Progressive scored 673 in the J.D. Power 2025 U.S. Auto Claims Satisfaction Study (industry average: 700). Progressive offers more coverage options, add-ons and customizations than Geico.
AAA offers free memberships to teen drivers with learner's permits who are dependents of current or new AAA Members. This is one of the easiest ways to save money while extending safety, security and peace of mind to the new drivers in your home who may be most vulnerable to road challenges.
At around $12 to $16 per year, an AARP membership is often worth it even if you have AAA, as it usually pays for itself with a single use. While AAA focuses heavily on roadside assistance and auto travel, AARP unlocks broad lifestyle, entertainment, and health-related perks.