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The Houston Homeowner

Home warranty companies: what they cover and why Houston homeowners complain

Published October 4, 2026

A home warranty is a service contract, not insurance. It pays a contractor of its choosing to repair covered systems after you pay a service fee, subject to exclusions for pre-existing conditions, code upgrades and improper installation, and a per-item cap. Texas regulates these companies through TDLR as residential service companies, and that is where complaints go.

Home warranties generate more complaints per dollar than almost any product a Houston homeowner buys. Some of that is unrealistic expectation. Some of it is how the contracts are written. This guide explains the mechanism so you can decide whether one is worth it for your house.

What a home warranty actually is

A home warranty is a residential service contract. You pay an annual or monthly premium. When a covered system or appliance fails, you file a claim, pay a service fee, and the company sends a contractor from its network. The contractor diagnoses the problem and reports to the warranty company, which decides whether the failure is covered and whether to repair, replace or offer cash.

It is not insurance. It does not cover damage. It covers the failure of a listed item from normal wear and tear, up to a cap, minus the exclusions.

Three parties are involved and their interests differ. You want the item fixed. The contractor is paid a fixed rate by the warranty company, often below retail. The warranty company profits when claims are small. Most complaints come from that gap.

How Texas regulates them

Texas licenses home warranty companies as residential service companies under the Texas Occupations Code. The Texas Department of Licensing and Regulation (TDLR) administers the license. A company selling home warranties in Texas without a TDLR license is operating illegally.

TDLR publishes the list of licensed companies, takes complaints and can take action against licensees. It does not adjudicate individual claims, but companies respond to regulator inquiries faster than to customers. Look the company up on the TDLR site before you buy.

What they usually cover

Plans vary, but the typical list:

  • Systems plan. Air conditioning and heating, electrical, plumbing, water heater, ductwork.
  • Appliance plan. Refrigerator, range, dishwasher, washer, dryer, garbage disposal, built-in microwave.
  • Add-ons. Pool and spa equipment, well pump, septic, second refrigerator, roof leak coverage with a low cap.

Coverage applies to the item as it exists in your house on the day the contract starts. Read the cap per item. A water heater cap of $1,000 and an AC cap of $1,500 are common and both are below the cost of replacement in Houston.

The exclusions that cause complaints

Every contract has a list of what it will not pay for. These are the ones that get Houston homeowners:

  • Pre-existing conditions. If the contractor says the failure started before the contract, it is denied. Companies rarely inspect before selling, so the determination happens at claim time.
  • Improper installation. A water heater without a pan, a condensate line that runs the wrong way, a panel with a double-tapped breaker. Houston’s housing stock has a lot of this, and it is a denial on almost every contract.
  • Code upgrades. If replacing the item requires bringing it to current code, the upgrade is excluded or capped at a small allowance. In Houston that often means the expansion tank, the pan and drain, the gas flex, the disconnect or the permit. The upgrade can cost more than the cap.
  • Modifications. Anything added to a system after the contract starts.
  • Lack of maintenance. A clogged coil, a scaled tank, a dirty filter. The contractor’s report decides.
  • Secondary damage. A failed water heater is covered. The floor it ruined is not. That is what your homeowner’s insurance is for.
  • Permits and disposal. Often excluded or capped.

The service fee and the wait

You pay a service fee for each claim, generally in the $75 to $150 range, whether or not the repair is approved. The company assigns a contractor and the contractor schedules you. In Houston during a freeze or a heat wave, that wait can be days. Most contracts do not allow you to call your own plumber and bill them without prior authorization.

The cash-out offer

When replacement is expensive, companies often offer cash in lieu of repair. The number is usually based on their negotiated cost for the part, not the retail price you will pay. A $600 cash-out on a water heater that costs $2,500 installed is a common experience. You can negotiate. You can also decline and insist on the repair or replacement the contract describes, up to the cap.

Before accepting cash, get the offer in writing and get a retail quote for the same work so you know the gap.

When a home warranty is worth it

  • Selling a house. A seller-paid warranty for the buyer’s first year is a common closing concession and a reasonable one. It reduces post-sale disputes.
  • Buying a house with old equipment. A 15-year-old AC and a 12-year-old water heater will fail. The first year’s premium can be cheaper than the first failure, even with the cap.
  • No reserve fund. If an unexpected $3,000 repair would be a crisis, the contract smooths the cost even if it does not cover all of it.

When it is not

  • Newer equipment under manufacturer warranty. You are paying twice for the same coverage.
  • A reserve you already have. The average homeowner pays more in premiums and service fees than they collect. The company’s math depends on that.
  • You want to choose your own contractor. Most contracts take that away.
  • Houston peak season. The contract does not shorten the line when every AC in the city fails the same week.

How to escalate a denied claim

  1. Get the denial in writing. Ask for the specific contract section and the contractor’s written diagnosis.
  2. Get a second opinion. Pay a licensed contractor of your choice for a written diagnosis. If it contradicts the network contractor, you have a case.
  3. Dispute in writing. Send both reports to the company’s claims or resolution department. Be specific about which exclusion was cited and why it does not apply.
  4. Ask for a supervisor. Front-line adjusters follow scripts. Supervisors can reverse.
  5. File with TDLR. The complaint is public and the company must respond.
  6. Texas Attorney General consumer complaint. Another record, and patterns bring investigations.
  7. Justice court. Claims up to $20,000. Bring the contract, both diagnoses, and the denial. The Texas Deceptive Trade Practices Act may apply, and it requires 60 days’ written notice before filing.

Keep every email and note every call with the date, the name and what was said.

Before you buy

Read the per-item caps, the pre-existing condition language, the code upgrade allowance, the service fee, whether you can use your own contractor, and how cancellation works. If the salesperson cannot answer those with the contract in hand, that is your answer.

Frequently asked

Is a home warranty the same as homeowner's insurance?

No. Homeowner's insurance covers sudden damage from events like fire, wind and burst pipes. A home warranty is a service contract that covers repair or replacement of systems and appliances that fail from normal wear. You can have both, and neither covers what the other does.

Who regulates home warranty companies in Texas?

The Texas Department of Licensing and Regulation (TDLR) licenses them as residential service companies under the Texas Occupations Code. You can check whether a company is licensed and file a complaint on the TDLR website.

Why was my water heater claim denied?

The common reasons are a pre-existing condition, improper installation, lack of maintenance, a code upgrade the contract excludes, or a modification. Ask for the denial in writing with the contract section it relies on, then dispute it in writing. Many denials are reversed on appeal.

Can I use my own plumber under a home warranty?

Usually not. Most contracts require you to use the company's assigned contractor, and using your own without approval voids the claim. Some contracts allow outside contractors with prior authorization. Read yours before the emergency, not during it.