Home Warranty vs. Homeowners Insurance: What They Actually Cover

A home warranty and a homeowners insurance policy sound like the same thing. They are not. Confusing them is how families end up uncovered when the HVAC dies in August or the dishwasher floods the kitchen. This post walks through what each one actually does, in plain English, so you can decide whether you need one, the other, or both.

The short version: insurance handles the unexpected damage caused by external events; a home warranty handles the failure of the systems and appliances inside the home from normal use. They cover almost no overlap, and most homeowners need both.

What homeowners insurance covers

Homeowners insurance is what your mortgage lender required you to buy before they'd close on the house. It protects against three things: damage from external events (fire, storms, falling trees, vandalism, theft, certain water damage from above), liability when someone is injured on your property and sues, and loss of use if your home is uninhabitable while it's being repaired after a covered event.

What homeowners insurance does not typically cover is the failure of the systems and appliances inside the home from age and use. A water heater that fails because it's twelve years old. An HVAC compressor that quits in July. A dishwasher that stops draining. A washing machine motor that gives up. An electrical outlet that stops working because the wiring's old. A water main from the street to the house that finally cracks. These are wear-and-use failures, not damage from an external event. Your insurer's adjuster will look at any of these and tell you, politely, that this isn't what insurance is for.

What a home warranty covers

A home warranty (sometimes called a home service contract) is a separate product that picks up exactly where insurance leaves off. It exists to protect against the failure of major home systems, the failure of major appliances, and failures from normal wear and tear. The systems list usually covers HVAC, electrical, plumbing, ductwork, and water heaters. The appliances list usually covers the refrigerator, oven, dishwasher, washer and dryer, garbage disposal, and built-in microwave. The wear-and-tear category is the unifying idea: failures that happen because things age, not because of an external event.

A home warranty typically does not cover cosmetic damage (a scratched fridge door, chipped tile), pre-existing failures (something that was already broken when you bought the plan), items improperly installed or maintained, anything still inside its manufacturer's warranty period, or structural issues like a cracked foundation or a sagging roof.

The exact list varies by plan tier. Patriot Plan publishes the included-and-excluded lists for each home warranty plan on the plan page itself.

Why most homeowners need both

Take a real example: an HVAC compressor fails in August. The insurance adjuster will say nothing was damaged by an external event; this is a wear failure, and the policy doesn't cover it. The home warranty company will say a covered system failed from normal use, and the plan picks up the bill.

Now flip it: a tree falls on the roof during a thunderstorm and damages the HVAC condenser unit on the side of the house. The insurance adjuster will say an external event damaged the unit, and the policy covers it. The home warranty company will say this is damage from an external event, not a wear failure, and the plan doesn't apply.

Both products solve real problems. They cover different problems. A homeowner without both has gaps.

Where home warranties make the most difference

The math on a home warranty tilts in its favor in a handful of household situations. The clearest case is a home that's older than its newest system: if the original water heater, HVAC unit, and electrical panel are all approaching end-of-life, you're underwriting your own breakdown insurance whether you call it that or not, and a plan turns that scattered exposure into a known monthly line item. Fixed-income households are the next clear case; retirees and one-income families benefit most from converting unpredictable repair bills into a known monthly cost. Households where the default response to a failed appliance is "call a professional" tend to come out ahead too, because a service-call fee is usually less than a paid diagnostic visit and the repair is built in. The fourth case is the household whose savings can't simultaneously absorb a water heater, an HVAC unit, and a dishwasher all failing in the same year.

A home warranty is less helpful in the opposite situations: a brand-new home where everything is still under manufacturer warranty, a home where the major systems were recently replaced and are still in their own warranty period, or a household with substantial savings that prefers to self-insure. The math is the math, and self-insurance is a legitimate posture when the cushion is there.

How to compare two plans

The same four questions from our warranty straight-talk guide apply to home warranties:

1. What's covered? (Specific list of systems and appliances.)
2. What's excluded? (The wear-and-cosmetic items the plan won't pay for.)
3. What's the service-call fee? (The flat fee per technician visit.)
4. Are there annual or per-item caps? (A $1,500 cap per appliance is different from $5,000.)

If two plans have similar prices but very different exclusion lists, the cheaper one isn't necessarily the better deal. Read both contracts.

Why we wrote this

Patriot Plan offers home warranty plans for homeowners, and we wrote this post because the most common phone call we get is from a homeowner whose insurance just told them their water heater isn't covered, and they're trying to understand what went wrong. The answer is usually that nothing went wrong; insurance was never going to cover it. The thing they needed was a home warranty.

We're proud to partner with Real America's Voice because retired couples, working homeowners, and fixed-income households are who this product was built for. If a plan makes sense for your situation, see what coverage costs. If your situation calls for sticking with insurance only, that's fine too. The math should be the math.

Frequently asked

Do I need both a home warranty and homeowners insurance? Yes, if you want full coverage. They protect against different things. Insurance handles damage from external events (a tree on the roof, a kitchen fire); a home warranty handles failures from normal wear and use (a water heater that finally gives out, an HVAC compressor that quits).

Does a home warranty cover everything in the house? No. Plans vary, but most cover major systems (HVAC, electrical, plumbing) and major appliances (dishwasher, refrigerator, oven). Cosmetic items, structural issues, and pre-existing failures are typically not covered. Read the inclusion and exclusion lists before signing.

What's the deductible on a home warranty? Most plans charge a service-call fee per visit, typically a flat amount that covers the technician's diagnostic visit and any covered repair. Patriot Plan publishes the service-call fee for each plan tier on the home warranty plan page; check there for current numbers.

Will a home warranty pay for a brand-new water heater if mine fails? If the failure is covered, the plan typically pays to repair or replace the system. "Replace" usually means a comparable unit, not necessarily the highest-end model on the market. The exact replacement standard is in your contract.