Home Warranty on a Resale Home in Texas: Is It Worth It?

By Cindy Dunnican | Originally published July 7, 2026 · Updated September 9, 2026

Almost every resale listing in Rockwall County or Northeast Dallas eventually raises the same question: should there be a home warranty attached to this deal, and who pays for it?

It's a small line item compared to the price of the home, but it causes a surprising amount of confusion — partly because "home warranty" gets used loosely to describe two genuinely different products, and partly because buyers and sellers rarely take the time to read what's actually in the plan before it's added to the contract. Here's what a resale home warranty actually is, what it covers, and how to think about whether it's worth including in your transaction.

What a Resale Home Warranty Actually Covers

A resale home warranty is a one-year, renewable service contract, not an insurance policy. You — or the seller, on your behalf — pay an annual premium, and in exchange the warranty company repairs or replaces covered systems and appliances that fail from normal wear and tear during the contract term.

Base-tier plans typically cover:

• Heating and air conditioning systems
• Plumbing and electrical systems
• The water heater

Higher tiers add major appliances — the range or oven, dishwasher, and sometimes the refrigerator, washer, and dryer. Most providers also sell optional add-ons for pools, spas, well pumps, or septic systems, which matter for certain properties on larger lots outside city water and sewer service in parts of this market — with a pool or a septic system, that add-on cost is worth factoring in separately from the base plan.

Pricing runs in real tiers, and the gap between them matters. American Home Shield's 2026 Texas real estate pricing — one of the more commonly used providers in resale transactions here — breaks down like this for a one-year plan on a single-family home:

• ShieldEssential (systems only — HVAC, plumbing, electrical, water heater): $475 a year, or $950 for a two-year term
• ShieldPlus (adds major appliances, up to $4,000 covered per item): $640 a year, or $1,280 for two years
• ShieldComplete (the highest appliance cap at $7,000 per item, plus roof leak repair and a free seasonal HVAC tune-up): $835 a year, or $1,670 for two years

Condo, townhome, and mobile home pricing runs lower across the same three tiers — roughly $350 to $710 for a year, since there's less mechanical square footage to cover. Every tier also carries a separate $100 service fee, due each time a technician comes out, regardless of whether the repair itself ends up covered. Add-on coverage, if you want it, is priced separately — pool and spa equipment runs about $255 a year, a well pump about $100, and septic system pumping about $75.

These figures are one provider's current published pricing, shown as a real, sourced example rather than an industry-wide average — other companies price their plans differently, so it's worth comparing at least two providers before you decide which one to put in the contract.

What It Typically Excludes (and Why That Matters)

The exclusions matter as much as the coverage. Most resale home warranties won't cover:

• Pre-existing conditions — problems that existed or were known before the policy took effect
• Improper installation or lack of maintenance — a unit that failed because it was never serviced isn't the warranty company's responsibility
• Code upgrade costs — if a repair requires bringing something up to current code, that added cost is often excluded or capped separately
• Structural components — the foundation, roof structure, and other structural elements generally fall outside a standard plan, though some providers sell roof leak coverage as a specific add-on

This is also where the plan's per-item and per-term coverage caps come in. On American Home Shield's Texas plans, for example, HVAC and ductwork coverage is capped at $15,000 per system per contract term, and individual appliance coverage tops out at $7,000 per item on the top tier — lower on the base tiers, and not covered at all on ShieldEssential — with an overall aggregate limit of liability of $50,000 across the whole agreement. A warranty helps absorb the cost of a covered repair — it isn't a blank check for whatever goes wrong.

One important note for Texas transactions specifically: a home warranty is not a substitute for the Texas Seller's Disclosure Notice required under Property Code Section 5.008. A warranty covers future breakdowns; it doesn't excuse a seller from disclosing known, current defects. If something is already broken or known to be failing, that belongs in the disclosure and the negotiation, not in a warranty claim after closing.

Resale Warranty vs. New Construction Structural Warranty — Not the Same Thing

This distinction trips up a lot of buyers moving between a new build and a resale purchase, or comparing the two. A builder's structural warranty on new construction is a completely different product from a resale home warranty. It's typically structured in tiers covering workmanship for a shorter initial period, major systems for a few years, and structural components for a much longer term — and it exists to address construction defects in a home that was just built, not routine mechanical wear over time.

A resale home warranty, by contrast, doesn't care how the home was built or by whom. It's purely a service contract on the current condition and age of the systems and appliances already in the house, purchased fresh each year it's renewed. If you're comparing a resale purchase to a new construction option, don't assume the protection is equivalent just because both get called a "warranty" — they cover entirely different risks.

Who Usually Pays, and Is It Worth It

In this market, a seller-paid home warranty is a common, relatively low-cost way to add value to a listing — a few hundred dollars that can give a buyer real peace of mind about the year right after closing, when most buyers have the least cash cushion for a surprise repair. It's also common for buyers to request one as part of repair negotiations after the option period inspection turns up an aging system that isn't quite bad enough to be a repair item, but old enough to be a concern.

There's also a separate, lower-cost option built specifically for the listing period itself. American Home Shield's Seller Coverage Option, for example, runs about $75 and covers the home's systems at the base Essential level for up to six months while it's actively on the market, subject to a $1,500 cap during that listing period — and no payment is due until the home actually closes. That protects a seller from an out-of-pocket repair bill during showings without tying up cash up front, and in some cases the coverage can convert into the buyer's warranty at closing.

Whether it's worth including comes down to a fairly simple comparison: what's the age and condition of the home's major systems, and how does the warranty's cost compare to the realistic risk of a covered repair in year one? A 20-year-old HVAC system makes a warranty look like cheap insurance. A newly replaced system under its own manufacturer warranty makes the case much weaker.

If you're buying a home being sold as-is, a home warranty can be a particularly useful negotiating tool, since it doesn't require the seller to make repairs before closing but still gives you a financial backstop afterward. And regardless of whether a warranty ends up part of the deal, it never replaces the value of a thorough home inspection during your option period — the inspection tells you what you're buying today; the warranty helps with what might break tomorrow.

A few practical questions are worth asking before you decide either way:

• How old is the HVAC system, water heater, and any major appliances staying with the home, and are any of them still under a manufacturer's warranty?
• What does the specific plan cap per item and per contract term, and does that cap realistically cover a full replacement if something major fails?
• Is the service call fee charged per visit or per repair, and how many visits does a typical claim involve?
• If you're the seller, does offering a warranty change how buyers perceive the home's condition, and is the cost worth that positioning?

It's also worth choosing the provider deliberately rather than defaulting to whichever one a contract template happens to list. Coverage tiers, exclusions, and claim response times vary meaningfully between companies, and the cheapest plan on paper isn't always the one with the fastest technician response when your air conditioning fails in a Texas summer. If a claim does come up, most providers require you to call their claims line first — rather than hiring your own contractor — so the repair gets dispatched through an approved technician and stays covered.

None of this makes a home warranty mandatory. Texas law doesn't require one on any transaction, and plenty of well-maintained homes close without one and never need it. It's simply one more tool available to both sides of a resale deal, and like most tools in a real estate transaction, it's worth understanding before you decide whether to use it.