What Is Breach of Warranty?
A failed product can disrupt operations or leave a buyer paying for something that does not perform as promised. Warranty analysis begins with the actual promise, the goods involved, their use and the buyer’s relationship to the seller or manufacturer.
RV Litigation Group PC advises California clients in disputed express and implied warranty matters. We evaluate both asserted breaches and defenses, including the agreement, defect evidence, notice, repair history and available remedies.

The Legal Framework
Distinguish the source of the warranty
Commercial Code section 2313 addresses express warranties in goods transactions. Statements of fact, descriptions or samples may matter even without the word warranty, while mere opinion or sales praise presents a different question. Merchantability and fitness for a particular purpose have different requirements under sections 2314 and 2315. A service agreement should not automatically be analyzed as a sale of goods.
Consumer and commercial rules are not identical
The Song-Beverly Consumer Warranty Act may apply to qualifying consumer goods and transactions; Magnuson-Moss can raise additional federal issues. Coverage, disclaimers, repair duties and remedies depend on the particular statute and product. A commercial purchase does not automatically receive every consumer remedy, and a used product does not necessarily carry the same obligations as a new one.
Notice, remedy limits and proof matter
For accepted goods, the Commercial Code can require notice of breach within a reasonable time. Disclaimers, exclusive repair remedies and consequential-damage limits require legal review rather than automatic enforcement. Repair attempts do not create a universal two-attempt or four-attempt refund rule. Enhanced statutory penalties and attorney fees are available only when the relevant requirements are satisfied.
Facts & Records to Prepare
- The sales agreement, warranty booklet, product description, specifications and representations relied on.
- Invoices identifying the seller, manufacturer, purchase date and intended use.
- Repair orders, complaint correspondence, photographs, testing and maintenance records.
- The goods or failed components where available, and records of replacement costs and claimed disruption.
How We Approach the Matter
Identify the nonconformity
Counsel can compare the promised specification or applicable standard with the actual performance. Misuse, installation, maintenance, third-party alterations and other potential causes should be considered rather than assuming every failure was present at sale.
Review the repair and notice history
Dates and the substance of reported problems can matter to both sides. A buyer should preserve the product and records while addressing necessary operations. A seller should preserve service and testing records and avoid dismissing complaints without review.
Evaluate a proportionate remedy
Repair, replacement, refund, damages or another resolution may be appropriate depending on the legal framework. Lost revenue and other consequential losses need proof and may face contractual limits. Litigation strategy should account for product testing, expert costs and the value of the supported claim.
Fictional California Examples
These fictional examples illustrate questions counsel may evaluate. They are not firm cases or results. A county is a factual setting, not a statement about venue, local rules or a firm office.
Alameda County — industrial components
A manufacturer alleges that delivered components fail agreed tolerances. Counsel would review specifications, acceptance testing, notice to the supplier and any remedy limitation before assessing replacement costs or disruption claims.
Orange County — repeated product repairs
A buyer reports recurring problems after several service visits. Review would identify the applicable warranty and statutory coverage, the nature of each defect, repair opportunities and records rather than assume a fixed number of visits guarantees a refund.
Frequently Asked Questions
No. In a goods transaction, factual promises, descriptions or samples may create express warranties if the legal requirements are met. General sales opinion may be treated differently.
No. The product, transaction, warranty, repair history and governing statute determine the available remedy. A defect alone does not establish every condition for refund or replacement.
Sometimes, but wording and applicable law matter, including limits on disclaimers and circumstances in which an exclusive remedy fails. A limitation should not be assumed enforceable from its presence in a form.
There is no universal number for every product and claim. The nature of the problem, repair opportunities and applicable statutory or contractual requirements must be reviewed.
