What Is a Home Warranty?

What Is a Home Warranty?

A home warranty is a service contract that covers the repair or replacement of major home systems and appliances due to normal wear and tear. Also called a home warranty policy or service agreement, it typically runs on a one-year term and renews annually.

Over 5.6 million American households are currently protected by home service contracts, according to the National Home Service Contract Association.

In a real estate transaction, a home warranty is commonly offered by the seller as an incentive or negotiated into the purchase agreement. It provides the buyer with immediate coverage on the home’s systems and appliances from the day of closing, which is especially valuable when the buyer has no history with the home’s equipment. In many cases, sellers can transfer a home warranty from seller to buyer as part of the closing process.

Liberty Home Guard is a licensed home warranty provider. Coverage details vary by plan and state; always review your specific service agreement for full terms.

Home Warranty vs. Homeowners Insurance

A home warranty and homeowners insurance protect your home in very different ways. Understanding the distinction prevents gaps in coverage. For a deeper comparison, see our guide on home warranty vs. homeowners insurance.

A home warranty is a service contract that covers repairs and replacements of home systems and appliances that break down due to normal wear and tear.

Homeowners insurance is an insurance policy that protects against damage from unexpected events like fires, storms, theft, and liability claims.

Key Differences:

• Coverage trigger: Home warranties cover mechanical breakdowns from everyday use; homeowners insurance covers damage from accidents, disasters, or theft.
• What’s protected: Home warranties cover systems (HVAC, plumbing, electrical) and appliances; homeowners insurance covers the structure, personal belongings, and liability.
• Cost structure: Home warranties have monthly premiums plus a service fee per claim; homeowners insurance has annual premiums plus deductibles (typically $500 to $1,000).
• Requirement: Homeowners insurance is typically required by mortgage lenders; home warranties are optional.
• Claims: Home warranty claims are for routine breakdowns; insurance claims are for sudden, unexpected damage.

How Does a Home Warranty Work?

When a covered system or appliance breaks down, you contact your warranty provider to open a home warranty claim. The provider handles the logistics of finding a qualified technician and covering the approved repair or replacement cost. Here is how the process works from start to finish.

Step-by-Step: Filing a Home Warranty Claim

1. A covered item breaks down from normal wear and tear. This could be your air conditioner failing mid-summer, your water heater stopping, or your refrigerator going out.
2. You file a claim online or by phone with your warranty provider. Most providers offer both options, and filing typically takes only a few minutes.
3. The provider dispatches a pre-screened, licensed technician from their network. You do not need to find or vet a contractor on your own.
4. The technician contacts you within 24 to 48 hours to schedule a service appointment. Scheduling happens at your convenience.
5. You pay a service fee ($75 to $150); the provider covers the repair or replacement cost up to your coverage limit. That service fee is the only out-of-pocket cost for a covered repair.

If a repair cost exceeds your coverage cap for that item, you are responsible for the difference. For example, if your HVAC coverage limit is $2,000 and the repair costs $2,500, you would owe $500. If a claim is disputed, most providers have a formal review process where you can submit documentation, request a second opinion, or escalate to a supervisor. Reviewing your service agreement before you need to file a claim is the best way to understand how disputes are handled under your specific policy.

What Does a Home Warranty Cover?

Home warranties cover a wide range of items, and understanding what a home warranty covers helps you choose the right plan. Most providers offer separate plans for systems, appliances, or a combination of both, with optional add-ons for specialty items.

Systems Typically Covered

• Air conditioning and heating (HVAC)
• Ductwork
• Plumbing systems and stoppages
• Electrical systems
• Water heater

Appliances Typically Covered

• Refrigerator
• Dishwasher
• Clothes washer and dryer
• Range, oven, and cooktop
• Built-in microwave
• Garbage disposal
• Garage door opener

Optional Add-On Coverage

You can expand your coverage with optional add-ons for ultimate customization. Available add-ons at Liberty Home Guard include: pool and spa, additional spa, lawn sprinkler system, saltwater pool, generator, casita guest unit, electronics protection, TV mounting, pro-series appliances, central vacuum, stand-alone freezer, water softener, swamp cooler, second refrigerator, trash compactor, in-fridge ice maker, free-standing ice maker, wine cooler, water dispenser water line, instant hot water dispenser, reverse osmosis system, limited roof leak, re-key services, gutter cleaning, pest control, window washing, exterior flooring power washing, plumbing and lighting fixtures, sump pump, well pump, ejector pump, and grinder pump.

Every home warranty plan is a little different, so comparing plan tiers is important. At Liberty Home Guard, we offer three plan tiers:

Ready to compare plans side by side? View our home warranty plans.

What Does a Home Warranty Not Cover?

Home warranties cover breakdowns from normal use, but they do not cover everything. Understanding the exclusions helps you set realistic expectations and avoid surprises at claim time.

Common exclusions include:

• Pre-existing conditions: Issues that existed or showed symptoms before your coverage began are typically excluded.
• Improper installation: If a previous homeowner installed a system or appliance incorrectly, the resulting damage is usually not covered.
• DIY repairs that caused damage: Unauthorized repairs or modifications made by the homeowner that led to a breakdown are generally excluded.
• Manufacturer recalls: If a defect is subject to a manufacturer recall, the recall process handles it, not your home warranty.
• Cosmetic parts: Handles, knobs, shelves, drawers, and other cosmetic components that do not affect the function of an appliance are not covered.
• Structural components: Foundations, walls, and roofs are not included unless you add optional roof leak coverage.
• Code violations: Upgrades required to bring a repaired system into compliance with current building codes may not be covered.
• Secondary damage: Water damage caused by a burst pipe, for example, falls under homeowners insurance, not a home warranty.

Who Should Get a Home Warranty?

A home warranty is not the right fit for every homeowner. However, several situations make coverage a strong choice.

• First-time homebuyers: If you have just purchased your first home and are unfamiliar with repair costs or local contractors, a home warranty provides a ready-made safety net. Read more about getting a home warranty when buying a home.
• Buyers purchasing a home in a real estate transaction: Sellers frequently offer home warranties to make their listing more competitive. Buyers who receive or negotiate a warranty at closing gain immediate protection on systems and appliances with no track record.
• Owners of older homes: Aging systems and appliances are statistically more likely to break down, and repair costs tend to be higher. Coverage helps older homeowners manage those risks without depleting savings. Learn more about home warranties for older homes.
• Budget-conscious homeowners: If you prefer predictable monthly costs over unpredictable repair bills, a home warranty converts irregular large expenses into a consistent, manageable fee.
• Homeowners without an emergency fund: If you could not comfortably absorb a $2,500 HVAC repair on short notice, a home warranty is a reasonable hedge.
• Those new to an area: Without established relationships with local contractors, finding trustworthy help after a breakdown is stressful. A home warranty connects you to a pre-screened network immediately.
• Sellers looking to attract buyers: Offering a warranty adds value and signals confidence in the home’s condition.

Is a Home Warranty Required?

No, home warranties aren’t required. They are entirely optional service contracts that homeowners choose based on their financial situation and risk tolerance. Mortgage lenders do not require home warranties as a condition of financing, though some lenders or real estate agents may recommend them.

Home warranties are regulated at the state level as service contracts rather than insurance products, which means licensing requirements, consumer protections, and mandatory disclosures vary by state. In New Jersey, for example, nearly every new home in the state is required by law to be protected by a new home warranty to insure against major and minor defects after construction, according to the New Jersey Department of Community Affairs.New construction warranties like these are distinct from the service contracts sold to existing homeowners, but they illustrate that state-level rules around home warranty coverage do exist and vary considerably.

How Much Does a Home Warranty Cost?

A home warranty has two main costs: a monthly or annual premium, and a per-claim service fee.

The premium keeps your plan active and ranges from roughly $50 to $60 per month, or about $600 to $720 per year, depending on the provider and plan tier. Paying annually often costs less than paying month to month. A plan with broader coverage or add-ons will carry a higher premium.

The service fee is due only when you submit a claim and typically runs between $75 and $150. This is significantly lower than a typical homeowners insurance deductible of $500 to $1,000.

Coverage caps also affect your total cost. Each covered item has a maximum payout per claim or per term. If your repair costs exceed that cap, you pay the difference. Reading your service agreement closely before signing helps you understand exactly where those limits fall.

Real-World Scenario: Three Breakdowns in One Year

For a deeper breakdown of pricing across providers and plan types, see our guide on the average cost of a home warranty.

Home Warranty vs. Extended Warranty

A home warranty and an extended warranty operate on a similar principle: you pay a modest fee to protect against the risk of an expensive repair. The key difference is scope. An extended warranty covers a single appliance, typically picking up where the manufacturer’s warranty leaves off. A home warranty, by contrast, covers virtually every major system and appliance in your home under a single annual plan.

Most new appliances come with a manufacturer’s warranty for a limited time, often one year. When that warranty expires, an extended warranty can continue the coverage for a fixed term of one to five years, either through the manufacturer or a third-party provider. A home warranty does not replace a manufacturer’s warranty; it fills the gap once that original coverage ends, and it does so across your entire household rather than for a single item.

How to Choose a Home Warranty Provider

Price matters, but it should be only one factor in your decision. Here are the criteria that count most.

• Reputation and verified reviews: Read reviews on Google and the Better Business Bureau. When using review sites, check for advertising disclosures. Many sites accept payment from companies they rank, which introduces bias. Focus on mid-range reviews for a balanced picture. Liberty Home Guard has been ranked the number one home warranty company by U.S. News and World Report four consecutive years: 2021, 2022, 2023, 2024, and 2026.
• Contractor network quality: Ask whether technicians are pre-screened, licensed, and insured. A strong provider network means faster service and better repair outcomes. Liberty Home Guard dispatches technicians with response times typically within 24 to 48 hours.
• Coverage and caps: Understand exactly what each plan covers and what the payout limits are per item and per term. Request a sample service agreement before you commit and ask clarifying questions about any item you rely on.
• Customization and flexibility: The best home warranty for you matches what you actually need. Identify items already covered by a manufacturer’s or builder’s warranty and build your plan around the gaps.

For a full breakdown of what to look for, see our guide on choosing the best home warranty.

Is a Home Warranty Worth It?

The point of a home warranty is to protect your budget from unexpected repair costs. Whether it pays off depends on your financial cushion, the age of your home’s systems, and how much you value predictability.

If you have a comfortable emergency fund and are prepared to self-insure against repair costs, a home warranty may carry less value for you. But for budget-conscious homeowners, for those who have recently purchased a home, or for anyone with older systems that are statistically more likely to fail, the math often favors coverage. As the real-world scenario above illustrates, three breakdowns in a single year could cost $4,500 out of pocket, compared to roughly $225 to $450 in service fees under a warranty.

Home warranties work best when you maintain your covered items properly. Coverage does not apply to breakdowns caused by neglect, misuse, or improper repair, so staying current on maintenance is a prerequisite to getting full value from your plan.