What a home warranty actually costs

The quoted price is one of four numbers

A home warranty is sold on a single figure, the annual plan price, and that figure is the least informative number in the contract. What the contract costs over a term is the plan price, plus a trade service call fee for every visit by every trade, minus whatever the provider actually pays out (bounded by a cap and frequently computed at its wholesale rate rather than yours), plus the adjacent costs excluded even on a claim it approves. Three of those four numbers are in the document; none is in the advertisement.

This page describes cost structurally, and does so deliberately. Plan prices change every year, differ by state because the contract form is filed with a state regulator, differ between the real estate edition and the direct-to-consumer edition of the same provider's own contract, and differ by tier, by home type and by the service fee the buyer selects. Consumer coverage of this product quotes an annual range as though it were a stable fact. It is not. Every figure below is tied to a specific published sample contract and the date it carried. The mechanics themselves do not move.

The six things that set the plan price

Providers do not underwrite the individual home the way an insurer underwrites a risk. There is no inspection, no equipment schedule and no age-of-system questionnaire in most direct sales, so pricing follows the shape of the contract and broad characteristics of the property rather than the condition of the equipment inside it.

• Coverage tier. Systems-only, appliances-only, or combined. Moving up a tier usually raises the per-item dollar limits as much as it adds items, which is the part buyers miss. One national provider's July 2024 Nevada real estate sample showed appliance limits of $4,000 on two tiers and $7,000 on the top tier, systems at $15,000, and carve-outs far lower, including heat pumps and geothermal at $2,000.
• Optional riders. Pool and spa, well pump, septic, second refrigerator, guest unit, roof leak, sewer line. Each carries its own price, its own low aggregate cap, and sometimes its own waiting period.
• The service call fee you choose. The most direct lever the buyer controls, and the subject of the next section.
• Home characteristics. Square footage thresholds, single-family versus condominium versus multi-unit, owner-occupied versus tenanted.
• Region. Labour rates in the contractor network, plus the fact that in some states the evidence of coverage must be filed with and approved by a regulator before issue, producing genuinely different documents state to state.
• Sales channel. A plan bought inside a real estate transaction and one bought over the phone are different products from the same company, differing in waiting period, term structure, seller coverage and price.

Notice what is absent: the age and condition of the equipment. The product does not price that risk at the point of sale; it manages it afterwards, through the waiting period and the pre-existing-condition exclusion.

The service call fee, and the trade it conceals

The trade service call fee is the flat amount you pay the assigned contractor per visit, regardless of what the repair costs and regardless of the outcome. One national provider's direct-to-consumer sample defines it as the non-refundable fee collected when you submit a service request, to diagnose the covered item. Three properties of it are consistently misunderstood.

1. It buys a diagnosis, not an outcome. If the technician arrives, looks at the condenser and writes "pre-existing, not covered," the fee is still earned. It is collected on submission and is not refunded on a determination that goes against you.
2. It is charged per trade, not per event. One published sample states that where a deductible is required it must be paid for each trade on each service call, while a covered repair needing more than one trade carries only one charge. Another provider's regional contract sets a $75 fee for each separate trade call, with termite treatment at $200 per contract. A water event needing a plumber and an electrician is two trades.
3. It is not an insurance deductible. A deductible is subtracted from a loss payment. A service fee funds the visit, does not reduce the provider's dollar cap, and is owed on denied claims. Two denials and one approval still cost three fees.

The inverse relationship. Providers offer a menu of fee levels; one national provider's real estate plan summary presents it as a choice between two values, shown as $100 or $125 in the July 2024 sample reviewed. Choosing the higher fee lowers the plan price and choosing the lower fee raises it. That is a deductible-style risk trade in disguise: a low fee makes small claims worth filing, frequency rises, and the plan price rises with it.

The break-even is mechanical. The low-fee plan wins only when trade visits over the term, multiplied by the difference between the fees, exceed the difference between the plan prices. Most households file few enough claims that the high-fee plan is the cheaper expected outcome. The low-fee plan is bought disproportionately by people who intend to use it, which is exactly why it is priced up.

Two caps decide what a claim is worth

The dollar limits, not the covered-item list, decide whether a contract is real coverage or nominal coverage. Consumers routinely read one limit and assume it is the only one. There are usually at least three layers.

Each figure comes from a specific published sample on the date it carried, is state- and tier-specific, and is cited as evidence of how limits layer rather than of what any contract offers now.

How the provider prices a replacement it does not want to perform

The cost mechanic least visible from outside is what happens when the provider offers money instead of a repair. Published contracts are explicit: the offer is calculated on the provider's cost, not on yours.

One national provider's agreement distinguishes two cases. Where the homeowner elects cash, the payment is the amount the provider would have paid to repair or replace the item, including any special discount pricing, and the contract states plainly that this will likely be less than retail cost in the homeowner's area. Where cash is required because access is impossible or repair otherwise infeasible, the payment is the provider's reasonable estimate of retail cost in the area. Either way it cannot exceed the covered item limit. Other contracts use the same construction more briefly: the provider's actual cost, which at times may be less than retail; that cost less any service trade call fees owed; payment based on negotiated rates with suppliers.

The arithmetic to expect is therefore the provider's wholesale acquisition cost, reduced by the service fee under some contracts, capped at the item limit. Nothing in it covers permits, code upgrades, crane work, line sets, disposal or modifications, all excluded separately. Accepting cash generally closes the claim on that item for the term, so a homeowner who takes a wholesale-priced cheque and hires a retail contractor has converted a covered claim into a partial subsidy.

The costs a covered claim still leaves with you

An approved claim is not a free repair. The same contracts that grant coverage for a mechanical failure exclude a predictable set of surrounding costs, and that is where a covered claim turns into an invoice.

• Permits and code upgrades. Bringing a replacement installation up to current code is commonly excluded, and on older homes the code delta is the expensive part.
• Disposal and haul-away of the failed unit.
• Crane, lift or specialised access where equipment sits on a roof or in a confined space.
• Refrigerant line sets and modifications needed to fit new equipment to existing infrastructure.
• Secondary and consequential damage. The failure is covered; the water on the floor and the ruined subfloor generally are not. That is a jurisdictional line rather than an oversight: at least one state statute declines to permit indemnification against consequential damages arising from the failure of a structural component or appliance, because doing so would constitute the transaction of insurance.
• Upgrades. Replacement is to comparable features, capacity and efficiency, and at least one contract reserves the right to repair with rebuilt or refurbished parts.

Any honest cost model has a line for these. They are neither rare nor small.

First-year price and renewal price are different products

The most under-appreciated cost mechanic is that the price paid in year one often bears no relationship to the price in year two, and the document governing year two may not be the one read at closing.

Inside a real estate transaction the first-year price is often a negotiated seller concession, which decouples what the buyer paid from what renewal costs: the buyer's experience of the price is zero, and the renewal is priced at the provider's ordinary rate. Auto-renewal is then the default. One national provider's agreement renews automatically unless either party elects otherwise, with at least 30 days' notice of a price change and cancellation required at least three days before the renewal date. Another states in capitals that unless the customer cancels, they are renewed to a monthly plan at the prevailing monthly rate.

Two consequences follow. The caps, exclusions and covered-item list governing year two are the renewal contract's, which the provider may have changed. And renewal is not guaranteed to the consumer: non-renewal after a heavy claim year is the provider's right, so the product is least reliable in exactly the situation where the homeowner has learned they need it.

Doing the arithmetic before you sign

A total-cost estimate is buildable from the document alone, and it beats any average. Work it in this order.

1. Start with the plan price for the tier you would actually buy, including every rider you need. Riders for pool, spa, well, septic and sewer are often the difference between a plan that covers your house and one that covers a generic house.
2. Add the service fee multiplied by a realistic number of trade visits. Not claims, and not visits, but trades.
3. Cap the benefit side at the binding limit. For each item you care about, find the lowest applicable number among per-item limit, category sublimit and rider sublimit. That is the real ceiling.
4. Discount replacement benefits to wholesale. If the likely outcome for your oldest system is a cash-out, the benefit is the provider's cost, not a local contractor's quote.
5. Add the excluded adjacencies for the failure you are worried about. On a rooftop condenser, permits, code upgrades and crane access can rival the covered portion.
6. Compare against year two. If a seller is paying for year one, the decision is about the renewal.

Run that and the plan either clears or it does not.

The cost clocks that run whether or not you watch them

Cost here is bound up with timing, and every timing rule is a deadline that expires. The free-look convention traces to the NAIC Service Contracts Model Act of 1995, which requires disclosure of the provider, coverage terms, deductibles, exclusions and claims procedures, plus a free-look period of 20 to 30 days. That is the origin of today's 30-day full-refund window.

The windows worth knowing appear in published contracts rather than in advertising. A full refund is typically available within the first 30 days if no service request has been filed; after that, cancellation is pro-rata less a fee, shown as $25 in one national provider's sample and capped at $50 in another's. And where a seller's listing-period plan is converted to buyer coverage, one sample requires payment within seven business days of closing for the conversion to take effect.

None of those windows is long and none is announced to you. A buyer who is right that a contract is a poor fit, but works it out in week six rather than week three, has paid for the year. California's insurance regulator publishes a consumer page on home protection contracts stating directly that a home warranty is not an insurance policy and that all home warranties contain dozens of exclusions.

Frequently Asked Questions