Vehicle service contracts, also known as aftermarket extended warranties, are a way to extend the protection on your vehicle for mechanical breakdowns.
If you’re worried about big car repair bills and you don’t have the time or resources to put thousands of dollars into an auto-repair fund, a vehicle service contract from a leading administrator like CarShield might save you money. In fact, a Cars.com analysis reported that CarShield reached $1 billion in paid claims in May 2026.
Consumers usually buy this type of coverage because the warranty from their car manufacturer or dealer has expired, and they expect to keep the car for many more years or miles or both.
Until recently, extended warranties had a bad reputation, mostly due to abusive and excessive sales techniques.
But after the FCC put an end to the most abusive purveyor of spammy robocalls in 2022, the reputable companies that offer real value have been able to reach consumers.
A legitimate vehicle service contract will pay for covered repairs after a breakdown. But how it pays and what is covered are key questions if you’re looking to buy one of these contracts. Here’s a hypothetical scenario. You’re driving, and the engine starts to rev into the red whenever you get above 30 miles per hour. You take it to your local mechanic, and he says the repair estimate comes to $4,000. You pay him, and then call your contract provider to get reimbursement. But they refuse your claim! What went wrong?
Having a service contract does not necessarily mean the company will hand the repair shop $4,000. The payment depends on what failed, why it failed, what the contract covers, the deductible, permitted labor charges, replacement-part rules and other terms.
The FTC advises consumers to check whether a contract covers the mechanic’s actual labor rate, whether it allows remanufactured or used parts, whether depreciation can reduce payments and what it pays for expenses such as towing or rental cars. Some contracts may require the owner to pay the repair facility first and then apply for reimbursement, while others require the shop to call the warranty company and make a claim.
Equally important, the company that sold you the contract may not be the company deciding whether your claim gets paid. The FTC notes that many service contracts dealerships sell are handled by independent administrators. However, some companies operate in tandem to streamline this process – such as CarShield’s acquisition of American Auto Shield, combining sales and administration under one umbrella.
When you are shopping service contracts, it’s imperative to identify both the seller and the company responsible for administering or paying claims before buying coverage. The National Association of Insurance Commissioners’ Service Contracts Model Act similarly calls for contracts to identify the administrator and the provider obligated to perform under the agreement, although individual state laws differ.
What is your provider’s process for evaluating a claim?
The California Department of Insurance tells consumers to report needed repairs promptly to the contract obligor or claims administrator and follow the contract’s instructions closely. For costly repairs, the administrator may send an independent inspector to examine the vehicle before approving the work.
As with any insurance claim, your contract provider will negotiate with the service provider over what the former will pay the latter. Your contract administrator may negotiate with the service provider over the labor cost and the types of repairs or materials they can use. On one hand, this saves you from being bilked by unscrupulous repair people. On the other, your repair might be different in execution than what the repair shop said you needed when you brought it in.
To complicate matters further, your service contract might list an engine or transmission among its covered components, but that doesn’t necessarily mean every failure involving that component qualifies for payment.
For example, an agreement might cover engine damage while excluding hoses. If a cracked, excluded hose causes a sudden loss of coolant that damages the engine, the administrator could deny the engine claim because the damage resulted from an excluded component. (This is another reason why staying on top of maintenance is important.) And if the adjuster of your claim decides they need to perform a teardown of your engine to find the cause of the malfunction, you could be on the hook for that cost.
Some contracts require you to pay up front and seek reimbursement, while others pay the repair shop directly. For instance, following a standard claims evaluation process, the administrator reviews the mechanic’s diagnostics and estimates against your contract terms, authorizing and paying the repair facility directly for covered work.
Keep in mind that in any repair case, a deductible may still apply to each repair visit or covered claim. For that reason, consumers should not judge a service contract simply by whether it says “engine” or “transmission” in the coverage section. They should also read how the contract calculates the actual payment.
Treat your repair claim like an episode of “Monk”
Before you buy a claim, it’s imperative to make sure you know what the process for payment will be should you need a repair. Once you have the contract, you should be as obsessive with keeping a paper trail as the main character of the TV show “Monk.” Document each conversation, including dates, names and explanations. Then use the contract’s appeal procedure and submit repair estimates, maintenance records, inspection information and the mechanic’s written findings when they support your position.
Depending on the contract and state, there may be another company financially backing the provider’s obligations. The NAIC’s model framework includes service contract reimbursement insurance or other financial arrangements designed to support providers’ obligations, but states regulate these products differently. Consumers should therefore check with their own state insurance department, attorney general or consumer protection agency rather than assuming rules from another state apply to them.
The best time to understand the claims process is before the mechanic starts turning wrenches. Confirm that your repair facility is permitted under the contract. Contact the administrator before work begins, get any required authorization, record the claim number and approved repair, and find out what deductible, diagnostic charge or other expense you are expected to pay.
Keep your maintenance records and copies of estimates, invoices, emails and other correspondence. The FTC recommends documenting auto-repair transactions and notes that service contracts can specify prior authorization, required maintenance and whether the company pays the repair shop directly or reimburses the owner later.
The bottom line
Most important, judge an extended warranty or vehicle service contract by the written agreement rather than the size of the repair bill you hope it will cover. A legitimate contract can provide financial protection against certain mechanical failures. But payment generally depends on whether the failure is covered, whether an exclusion applies, whether required maintenance was completed, whether the claim was authorized correctly and what deductible or payment limits the contract imposes.
This article was written by Brooklyn-based financial journalist and Commerce Editor for the New York Post Will Kenton. Specializing in investing, personal finance and retirement planning, Will’s expertise is rooted in behavioral economics — a field he explored as associate editor of the New School Economics Review. Will aims to help readers navigate the “predictable irrationality” that influences financial decisions, providing practical real-world solutions to student loan debt, investments, mortgages and more. Before joining The Post in 2026, Will covered the intersection of money, economics and culture for Investopedia, AP News, Business Insider and TIME Stamped.