A.R.S. 12-1364: Who Pays the Attorney Fees in an Arizona Defect Case

A.R.S. 12-1364 sets who pays attorney fees, costs, and expert fees in an Arizona construction-defect lawsuit. You are the prevailing party only if what you win is more favorable than the builder's pre-suit repair-or-replace offer, so a fair builder offer can flip the fees onto you.

Updated June 29, 2026 4 min read
Primary sourceA.R.S. 12-1364 (Dwelling actions; contested issues; attorney fees and taxable costs; expert witness fees; definitions)

Who pays the lawyers is the question that decides whether suing your builder is worth it, and A.R.S. 12-1364 answers it. The rule is built to push both sides toward a fair settlement during the repair process. You count as the winner, and can recover fees, only if the result you get in court beats the repair-or-replace offer the builder already made before the suit. Reject a good offer and win less, and the fee math can turn against you.

The prevailing-party test that drives the case

This section ties fees directly to the pre-suit offer from the notice-and-repair process in A.R.S. 12-1363. It is a "beat the offer or eat the fees" structure. Here is the heart of it:

The purchaser is the prevailing party if the relief obtained by the purchaser... is more favorable than the repairs or replacements and offers made by the seller before the dwelling action was filed.

Break down what that means:

  • The builder's offer is the benchmark. The court does not just ask "did the homeowner win something." It compares your trial result to what the builder offered to repair, replace, or pay before you filed. Beat it, and you are the prevailing party. Fall short, and the seller is.
  • Fees follow the prevailing party. Attorney fees and taxable costs go to whichever side prevails under that comparison.
  • The judge weighs how the fight was run. When setting a reasonable fee, the court looks at the builder's pre-suit offers, how you responded to them, how the fees stack up against the value of what you actually won, and any money spent on losing motions or defenses.
  • Expert fees can be awarded too. The high cost of engineers and other experts can be shifted under the same prevailing-party and reasonableness standards, though in single-purchaser cases, not consolidated ones.

The takeaway: an offer you brush off is not free. If the builder offered to fix the foundation and pay $40,000 and a jury later awards you $35,000, you did not beat the offer, and you can end up owing the builder's fees.

What it means for your home build

Read every builder offer as a number you will be measured against. For example, say a builder in Casa Grande responds to your defect notice by offering to replace the failing roof and credit you $20,000, and you turn it down and sue. To come out ahead under 12-1364, your court result has to be more favorable than that roof replacement plus $20,000. If you win a $12,000 judgment instead, the statute treats the builder as the prevailing party, and you may be paying their attorney and expert fees on top of your own.

That is why the offer in the construction-defect process is not just a settlement gesture, it is a fee trap or a fee shield depending on how you handle it. Get any builder repair commitment in writing with a defined scope, the way you would a change order , so you can prove later exactly what was offered and whether your result truly beat it. And run the math with your lawyer before you reject anything: a strong offer you reject can cost you the case economically even if you "win."

How this connects to the rest of the Act

This fee rule only makes sense after the A.R.S. 12-1363 notice-and-repair process produces a builder offer, and after the A.R.S. 12-1362 prerequisite is cleared. The "purchaser" and "construction defect" it references are defined in A.R.S. 12-1361. The scope of which claims even reach this stage is set by A.R.S. 12-1366. For the full picture of the process, see what is the Arizona Purchaser Dwelling Act ; to weigh a builder's repair against your coverage, read new-home builder warranty in Arizona ; and for a lower-cost path that does not risk fee-shifting, see how to file an ROC complaint and use the Recovery Fund .

Full text and source

Read the four fee factors and the expert-fee limits in full, including the consolidated-action exception, on the legislature's site: View A.R.S. 12-1364 on azleg.gov .

Because the fee outcome hinges on beating the builder's offer, have a lawyer value that offer against your likely recovery before you reject it.

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