Is a home warranty worth buying?

A home warranty is a service contract, not insurance, covering repair or replacement of major systems and appliances that fail from normal use. It is commonly offered at closing, sometimes paid by the seller for the first year. When a covered item fails, you pay a service call fee, the warranty company dispatches a contractor from its network, and the contractor determines whether the failure is covered. That last step is where the model's problems concentrate, since the company controls both the diagnosis and the definition of coverage.

The exclusions are extensive and are the standard basis for denial: pre-existing conditions, improper installation or prior repair, lack of documented maintenance, code upgrades required to complete a repair, and specific components within a covered system. Payout caps limit what the company will spend per item and per year, frequently well below replacement cost for major equipment. You generally cannot choose your own contractor, which matters when the assigned one is unavailable for days or does work you would not have accepted. Home warranty companies consistently generate high complaint volumes with state attorneys general and consumer agencies, which is a reasonable proxy for how often expectations and outcomes diverge.

Where one occasionally makes sense: a house with older systems where you have no cash reserve and would otherwise face an unmanageable bill, or a seller-paid policy you did not choose to buy. Otherwise, the arithmetic favors self-funding, since the annual premium plus service fees across several years typically approaches the cost of the repairs it would have covered, minus the denials. If you do hold one, read the contract before a failure rather than after, keep maintenance records since their absence is a common denial ground, and know that you can appeal a denial and complain to your state consumer protection office. Distinguish this from a manufacturer's warranty on new appliances and from builder warranties on new construction, which are different instruments with different obligations.