Plumbing failures are among the most expensive and disruptive repairs a homeowner faces. According to the Insurance Institute for Business and Home Safety (IBHS), plumbing supply failures cause 44 percent of water damage claims in homes, with average incident costs of $10,849. A home warranty is a service contract that covers the repair or replacement of major home systems and appliances, including plumbing, so that a single burst pipe does not turn into a four-figure out-of-pocket expense.
The Federal Reserve reports the median emergency home repair cost is $1,400, with one in four homeowners paying $2,600 or more. Plumbing, heating, and cooling are among the most common emergency repair categories. A home warranty service contract covering plumbing systems can cap that exposure at the cost of a service fee.
This guide ranks five providers that offer solid home warranty plumbing coverage, explains what is and is not typically covered, and answers the questions homeowners most commonly search before enrolling.
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Quick Answer: Top Picks for Plumbing Coverage
| Provider | Est. Monthly Cost | Service Fee Range | Standout Plumbing Feature |
|---|---|---|---|
| Liberty Home Guard | $50-$60 | $65-$125 | Covers clogs, stoppages, and gas line leaks |
| American Home Shield | $50-$80 | $100-$125 | Unlimited coverage cap on most plumbing repairs |
| Choice Home Warranty | $45-$55 | $85-$100 | No home inspection required; covers leaks and breaks |
| Cinch Home Services | $35-$65 | $100-$150 | Includes water softeners; customizable plan options |
| First American Home Warranty | $35-$55 | $75-$125 | Basic plan includes both systems and appliances |
The National Association of Insurance Commissioners (NAIC) reports annual home warranty premiums generally range from $300 to $600, with service call fees typically between $50 and $125 per visit. Prices vary by plan tier, state, and provider. Confirm current pricing directly with each provider before enrolling.
Compare home warranty quotes across these providers to find the best fit for your home.
The 5 Best Home Warranty Companies for Plumbing Coverage
1. Liberty Home Guard
Liberty Home Guard is a well-regarded home warranty provider known for its strong plumbing coverage, including protection for common failures that other providers sometimes exclude. With a nationwide network of skilled service professionals, Liberty Home Guard delivers fast and reliable service whenever you need it.
Service fees typically range from $65 to $125 per visit, placing Liberty on the lower end of the cost range among top plumbing warranty companies. The company also offers an optional sewer line add-on, which is worth considering for homeowners with older homes or mature trees near exterior pipes.
Plumbing Coverage (view Liberty plans):
- Leaks in water, drain, or gas lines
- Clearing of clogs and stoppages
- Water heaters
- Toilets
- Faucets
- Garbage disposals
Liberty offers several plan options, including customizable plans that let you select specific coverage for your plumbing needs. Their 24/7 customer service and straightforward claims process make them the top-rated home warranty for plumbing stoppages among the providers reviewed here.
2. American Home Shield
American Home Shield is one of the most established plumbing warranty companies in the market. With more than 50 years in operation, AHS has reportedly paid more than $2 billion in claims (AHS company information), making it a credible choice for homeowners who want a proven track record behind their home warranty service contract.
Plans range from approximately $50 to $80 per month, with a service fee of $100 to $125. The ShieldSilver plan covers plumbing systems specifically, and AHS applies a $50,000 total coverage limit across most repair categories. Some plans extend coverage to leaks and breaks occurring outside the main foundation; confirm this detail against current plan documents before enrolling.
Plumbing Coverage (view AHS plans):
- Leaks and breaks in water, drains, or gas lines
- Water heaters
- Toilets
- Faucets
- Garbage disposals
- Sump pumps
AHS operates a vast network of licensed contractors, which helps reduce response time for plumbing repairs. This is one of the few providers that places no per-claim cap on most covered plumbing repairs.
3. Choice Home Warranty
Choice Home Warranty is the number-one pick at MarketWatch for home warranty coverage and appears frequently in related searches for this keyword category. No home inspection is required to enroll, which simplifies the process for buyers and current homeowners alike.
Plans run approximately $45 to $55 per month, with a service fee of $85 to $100, making Choice one of the more affordable options for a home warranty that covers plumbing systems. Coverage applies to interior plumbing within the foundation perimeter, consistent with industry-standard terms.
Plumbing Coverage (view Choice terms):
- Leaks and breaks in water, drain, and gas lines within the foundation perimeter
- Stoppages and clogs within the mainline cleanout
- Water heaters
- Toilets
- Faucets
- Garbage disposals
Choice Home Warranty is a practical option for homeowners who want competitive pricing without sacrificing core home warranty plumbing coverage. [Choice Home Warranty affiliate link -- insert when available]
4. Cinch Home Services
Cinch Home Services offers a range of home warranty plans with one standout differentiator: water softeners are included in plumbing coverage, a benefit not offered by most competitors. This makes Cinch a strong choice for homes in hard-water regions.
Service fees run $100 to $150 per visit (source: Cinch plan page), which is on the higher end, but the Build-Your-Own plan structure lets homeowners customize coverage to match their actual risk profile. Monthly pricing ranges from approximately $35 to $65 depending on plan tier.
Plumbing Coverage (view Cinch plans):
- Water, drain, and gas lines
- Water heaters
- Toilets
- Faucets
- Garbage disposals
- Water softeners
Cinch has an extensive network of skilled technicians and a straightforward claims process for covered plumbing failures.
5. First American Home Warranty
First American Home Warranty has more than 40 years of experience covering home systems and appliances, which gives it one of the stronger EEAT profiles among providers on this list. NerdWallet has highlighted its basic plan as a standout option because it covers both systems and appliances under a single plan, reducing the need for separate contracts.
Plans run approximately $35 to $55 per month, with service fees of $75 to $125, placing First American among the more budget-accessible plumbing warranty companies reviewed here.
Plumbing Coverage (view First American plans):
- Water, drain, and gas lines
- Water heaters
- Toilets
- Faucets
- Garbage disposals
- Instant hot water dispensers
First American has a qualified contractor network and a clear claims process. The inclusion of instant hot water dispensers is a useful differentiator for homeowners with that equipment installed.
What Plumbing Does a Home Warranty Typically Cover?
Home warranties typically cover common plumbing failures caused by normal wear and tear, including leaks, pipe breaks, water heater failures, and drain clogs. Coverage is usually limited to plumbing inside the home's foundation. Problems from improper installation, frozen pipes, or pre-existing conditions are commonly excluded. Add-on options can extend coverage to sewer lines.
Most plans covering plumbing systems include:
- Interior water supply lines
- Drain and waste lines
- Water heater repair or replacement
- Toilets, faucets, and showerheads
- Garbage disposals
- Plumbing stoppages and clogs within the foundation perimeter
Coverage for outside plumbing and sewer lines varies by provider and usually requires a separate add-on. If sewer line protection matters to you, confirm this detail before enrolling. Sewer line replacement can cost $3,000 to $7,000 (Angi), so the add-on cost is often worth evaluating.
For a broader look at what home warranties cover, see other home systems covered by warranty.
What Plumbing Is Usually NOT Covered
Understanding exclusions before you enroll is the most effective way to avoid a denied claim. Most home warranty service contracts for plumbing exclude:
- Frozen or burst pipes caused by lack of heat or failure to winterize
- Plumbing located outside the home's foundation perimeter, including exterior sewer lines, unless a sewer line add-on is purchased
- Pre-existing conditions or known failures disclosed at the time of enrollment
- Damage from improper installation or DIY modifications that do not meet code
- Code violations or upgrades required to bring plumbing up to current building code after a covered repair
- Cosmetic components, such as fixtures with non-functional damage
Reading the exclusion section of any service contract carefully is the most effective way to avoid a denied claim.
How to Choose a Home Warranty for Your Plumbing
Selecting the right home warranty that covers plumbing systems involves considering several factors:
- Coverage: Review the plumbing systems and components covered by each warranty provider to ensure they align with your needs.
- Cost: Compare the pricing of plans and any additional fees, such as service call fees or deductibles, to find a plan that fits your budget.
- Service Network: Check the provider's network of service professionals to ensure they can quickly respond to your plumbing issues.
- Customer Reviews: Research customer reviews and ratings to gauge the reliability and quality of service from each provider.
- Customer Service: Evaluate the customer service options and availability, as responsive customer support is important when you need assistance.
- Additional Coverage: Consider any additional home systems or appliances you may want to include in your warranty plan.
- Contract Terms: Review the contract terms, including coverage limits and any exclusions, to understand the extent of protection provided.
- Sewer Line Add-Ons: Standard plans rarely include exterior sewer line coverage. If your home has older plumbing or mature trees near your sewer line, ask specifically whether a sewer line add-on is available. This is especially relevant for a home warranty for older homes, where pipe degradation risk is higher.
- Pricing Baseline: The NAIC reports annual premiums generally range from $300 to $600, with service call fees between $50 and $125 per visit. Plans outside this range warrant extra scrutiny.
- Common Claim Denial Triggers: The most frequent denial reasons include frozen pipe damage from failure to heat the home; stoppages caused by misuse or foreign objects; plumbing outside the foundation perimeter not covered by an add-on; and pre-existing conditions identified during a technician visit.
- Red Flags to Watch For: Vague exclusion language; no licensed contractor network disclosed upfront; service fee not stated clearly before enrollment; no coverage cap transparency; high complaint volume with your state insurance department.
- License Verification: The California Department of Insurance advises consumers to check a home warranty company's license status and complaint history before purchasing. Most state insurance departments offer similar lookup tools. For state-specific guidance, see home warranty coverage in California or Pennsylvania home warranty options.
Frequently Asked Questions
Does a home warranty cover plumbing issues?
Yes, for failures caused by normal wear and tear. Most plans cover interior plumbing within the foundation, including leaks, pipe breaks, water heater failures, and drain clogs. Frozen pipes, pre-existing conditions, and damage from improper installation are commonly excluded. Read the exclusion section of any service contract carefully before purchasing to understand exactly what applies to your home.
Does a home warranty cover outside plumbing and sewer lines?
Most standard home warranty plans do not include exterior sewer line coverage. Sewer line protection is usually available as a paid add-on, and costs vary by provider. Confirm this detail directly with the provider before enrolling. Sewer line replacement can cost $3,000 to $7,000 (Angi), so the add-on cost warrants serious consideration, particularly for older homes or properties with large trees near the line.
What is a red flag on a home warranty?
Watch for these warning signs before signing a home warranty service contract: vague exclusion language that leaves coverage open to interpretation; no licensed contractor network disclosed before purchase; service fees not stated clearly upfront; no transparency on coverage caps or dollar limits; and a high volume of complaints with your state insurance department. Availability and licensing requirements vary by state, including home warranty in New York and other regulated markets.
How much does a home warranty cost for plumbing coverage?
The NAIC reports annual home warranty premiums generally range from $300 to $600, with service call fees between $50 and $125 per visit. Most plans that include plumbing are full systems plans rather than appliance-only plans. Compare service fee structures carefully: a lower monthly premium paired with a high per-visit fee can cost more over time than a mid-range plan with a lower service fee.
Final Thoughts
A home warranty that covers plumbing systems can protect you from repair costs that routinely reach four figures. Liberty Home Guard leads this list for its coverage of clogs and stoppages, while American Home Shield, Choice Home Warranty, Cinch Home Services, and First American each bring distinct advantages depending on your priorities and budget. Review what each plan specifically covers and excludes before committing.
Compare home warranty quotes to find the right home warranty plumbing coverage for your home.
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