The first crack showed up a few months after closing. The builder’s warranty team called it cosmetic and patched it. Two monsoon seasons later, water is coming through the wall, the patch has failed, and the calls are going to voicemail. This nightmare scenario is a reality for some unfortunate Arizona homeowners every year.
What happens next turns less on how bad the defect is than on three things most homeowners have never heard of: a two-year deadline at the Registrar of Contractors, a written notice the law requires before any lawsuit, and an eight-year cutoff that starts the day the home was finished, not the day the problem was found. Contractors and developers operate under the same rules from the other side of the table, with their own rights and deadlines.
What Arizona Law Defines as a Construction Defect
For residential construction, the Purchaser Dwelling Act (PDA) supplies the definition. Under A.R.S. § 12-1361, a construction defect is a material deficiency in the design, construction, manufacture, repair, alteration, remodeling, or landscaping of a dwelling that results from:
- A violation of the construction codes adopted and enforced where the dwelling is located
- The use of defective materials, products, components, or equipment
- A failure to adhere to generally accepted workmanship standards in the community
A deficiency is “material” if it actually impairs the structural integrity, functionality, or appearance of the dwelling, or is reasonably likely to do so in the foreseeable future if left unrepaired.
The desert supplies its own list of usual suspects: stucco that cracks under daily temperature swings, slabs that shift on expansive soils, and low-slope roofs that pond when the monsoon arrives.
Who Can Bring a Construction Defect Claim
Original purchasers have a direct contract with the builder or developer and may bring claims for breach of contract, breach of express warranty, and breach of the implied warranty of workmanship and habitability.
Subsequent purchasers may also rely on the implied warranty, even though they never contracted with the builder. Richards v. Powercraft Homes, Inc., 139 Ariz. 242 (1984). The claim is limited to latent defects, meaning those a reasonable inspection before purchase would not have revealed, and a prior owner’s knowledge of a defect may be imputed to the later buyer. Maycock v. Asilomar Development, Inc., 207 Ariz. 495 (App. 2004).
Homeowners associations received new clarity this year. On July 29, 2026, the Arizona Supreme Court held in Gallery Community Association v. K. Hovnanian at Gallery, LLC, No. CV-24-0252-PR, that an association may bring a dwelling action for defects of the kind the implied warranty covers, even though the association did not buy the homes from the builder. The association must first satisfy the conditions in A.R.S. § 33-2002, including disclosure to members, a member meeting, board authorization, and an opportunity for the seller to address the defects. The Court decided whether the association could sue, not whether the builder was liable.
Commercial property owners are in a different position. The implied warranty of workmanship and habitability is a residential protection and does not extend to commercial buildings. Hayden Business Center Condominiums Ass’n v. Pegasus Development Corp., 209 Ariz. 511 (App. 2005). Commercial owners generally rely on their contracts and any express warranties they negotiate.
Who Can Be Held Liable
Builder-vendors and general contractors are typically the primary parties on the other side of a residential claim, and they cannot contract their way out of it. In Zambrano v. M & RC II LLC, 254 Ariz. 53 (2022), the Arizona Supreme Court held that the implied warranty of workmanship and habitability cannot be disclaimed or waived in a residential purchase agreement, even where the builder provides an express warranty in its place. That decision followed the 2021 Court of Appeals ruling on implied warranties for new home builds in the same case. How express and implied warranties work together is covered in our guide to construction warranty claims in Arizona.
Developers who sell homes built by others are covered as well. The PDA defines “seller” to include anyone engaged in the business of designing, constructing, or selling dwellings.
Subcontractors usually have no contract with the homeowner, and without one, homeowners could not bring implied warranty claims against them directly in Yanni v. Tucker Plumbing, Inc., 233 Ariz. 364 (App. 2013). Instead, under A.R.S. § 12-1362, construction professionals identified as responsible are joined in the dwelling action where feasible, and fault is allocated among them.
Legal Theories of Recovery
- Implied warranty of workmanship and habitability. The primary theory in residential cases. The standard is reasonableness, not perfection.
- Breach of contract and express warranty. Subject to a six-year limitation period under A.R.S. § 12-548.
- Negligence. Limited by the economic loss doctrine. A party to a construction contract is held to its contract remedies when the only loss is economic, with no personal injury or damage to other property. Flagstaff Affordable Housing Ltd. Partnership v. Design Alliance, Inc., 223 Ariz. 320 (2010).
- Fraud. May be available where a seller or contractor knowingly made false statements about materials, code compliance, or the work performed. The limitation period is three years from discovery under A.R.S. § 12-543.
What to Do When Your Builder Stops Responding
Arizona provides two separate tracks: an administrative complaint to the Arizona Registrar of Contractors (ROC) and a civil claim. They serve different purposes, run on different deadlines, and produce different results.
Step 1: Document Everything
Photograph each defect, note where it is and when it first appeared, and gather the purchase contract, warranty booklet, inspection reports, and every message exchanged with the builder. As RSN Law Founding Partner Rob Rutila discussed in a recent podcast appearance on builder warranty claims, a record of what was said, and by whom, is often what holds a claim together later.
Step 2: Give the Builder Written Notice
Follow the claim procedure in the builder’s express warranty and put every request in writing. The writing matters at the ROC, too.
Step 3: Obtain an Independent Assessment
A qualified, independent inspection can identify the cause of a problem, not only its symptoms. A complaint that pinpoints each defect and its location is harder to dismiss than a general description. RSN lawyers routinely work with inspection companies and forensic construction architects and engineers who assist homeowners in identifying construction deficiencies.
Step 4: The ROC Complaint Process
The ROC licenses and regulates Arizona contractors and receives administrative construction defect complaints against licensed contractors. Once a complaint is filed with the ROC, it generally (each case is unique of course and subject to ROC modification) moves through these various stages:
- Vetting. If required information is missing, the investigation does not move forward until the ROC receives a complete complaint.
- Assignment. The complaint is assigned to an investigator based on where the work was performed, and a jobsite inspection is scheduled.
- Jobsite inspection. The investigator inspects the work with the complainant and the contractor and determines whether the items in the complaint meet minimum industry standards.
- Dismissal or Written Directive. If the work at issue meets minimum standards, the investigator will identify it as compliant. If the specific issue does not meet minimum standards, the investigator may issue a Written Directive requiring the contractor to correct the verified items, with a corrective work period identified by the Order. Violations unrelated to workmanship, such as billing above the contract price or contracting beyond the scope of a license, may result in a warning or citation.
- Complainant’s written response. If the complainant confirms in writing that the issues were resolved, the case is closed. If not, the ROC schedules a compliance inspection to verify whether the corrective work meets minimum standards.
- Citation and hearing. If the items remain uncorrected, the ROC may issue a citation. The contractor has ten days after service to answer, and a failure to answer may be treated as an admission. Contested matters proceed to an administrative hearing and can result in suspension or revocation of the license.
For what to include in the complaint itself, see our article on how to file a ROC complaint in Arizona.
Two limits apply. First, the deadline is short. Under A.R.S. § 32-1162, you must file a complaint within two years, measured from the earlier of the close of escrow or actual occupancy for new home construction, and from completion of the specific project for other work, such as a home remodel. Second, the ROC does not award money damages. Its authority is over the contractor’s license and corrective work. (The Recovery Fund is tasked with providing funds for repairs as discussed elsewhere in this Article)
Step 5: The Civil Track and the Required Pre-Litigation Notice
As noted before, civil action may be pursued along with an ROC Complaint and two processes may be maintained on separate tracks.
However, before a residential construction defect lawsuit may be filed, Arizona law requires the owners to provide the seller, new home builder or contractor written notice and an opportunity to repair. The only stated exception is a defect that poses an immediate threat to the life or safety of people occupying or visiting the home.
Importantly, an ROC complaint is not a substitute for this notice and again, is an entirely separate process for possible relief.
Under A.R.S. § 12-1363:
- Notice. The purchaser – identified by the deed – sends written notice to the seller by certified mail, return receipt requested, with an itemized list of each SPECIFIC defect, where it was observed, the impairment it has caused or is reasonably likely to cause, and the street address of the dwelling.
- Inspection. If the seller requests an inspection, the purchaser must make the home available within ten days of receiving the request.
- Response. Within sixty days of receiving the notice, the seller must send a good faith written response, which may state an intent to repair or replace and may offer monetary compensation. If the seller does not respond, the purchaser may file the lawsuit.
- Repairs. If the seller elects to repair, the parties coordinate within thirty days after the seller’s notice of intent, and reasonable efforts to begin must start within thirty-five days after that notice or within ten days after any required permit is received, whichever is later. The purchaser may not file the lawsuit until the intended repairs are complete.
- Tolling. Limitation and repose periods are tolled from the seller’s receipt of the notice until thirty days after substantial completion of the repairs.
Nowadays most new home purchase contracts require mediation or arbitration. In such cases, either party may enforce commercially reasonable alternative dispute resolution procedures. The contract will provide notice of whether the PDA process is required. Practice pointer: it is wise to comply with the Notice requirement if the contract is silent.
One detail surprises both sides: conduct during the repair process may be introduced as evidence in any action for damages.
Deadlines That Control Everything
A.R.S. § 12-552, the statute of repose, sets the outer limit of the timeline to bring a lawsuit. An action based on the Statute of Repose, may not be brought more than eight years after substantial completion. Substantial completion is the first to occur of: first use by the owner or occupant, first availability for use after completion under the contract, or final inspection by the governmental body that issued the building permit.
If a latent defect is first discovered, during the eighth year, the claimant has one additional year. No action may be brought more than nine years after substantial completion.
That deadline has not changed. In 2024, the Legislature considered Senate Bill 1641, which would have shortened the period from eight years to four. The bill did not become law.
Inside the outer limit, shorter periods apply:
- Six years: breach of a written contract or express warranty (A.R.S. § 12-548)
- Three years: fraud, from discovery (A.R.S. § 12-543)
- Two years: injury to property (A.R.S. § 12-542)
- Two years: ROC complaint and warranty (A.R.S. § 32-1162)
What Can Be Recovered
Repair costs and related losses. The usual measure of recovery is the reasonable cost of repairing the defective work. Depending on the specific facts of each case, the property’s lost value (i.e. diminution) and related losses, such as temporary housing during repairs, may also be at issue.
Attorney fees, costs, and expert fees. Under A.R.S. § 12-1364, a court may award reasonable attorney fees and taxable costs to the party that prevails on a contested issue. A purchaser prevails on an issue only if the relief obtained is more favorable than what the seller repaired or offered before the lawsuit. In an action involving a single purchaser, the court may also award reasonable expert witness fees. What each side offers before the lawsuit can determine who pays.
The Residential Contractors’ Recovery Fund. Where a licensed residential contractor’s violation contains workmanship violations to an owner-occupied home, the owner may be eligible for payment from the Recovery Fund administered by the ROC.
- The maximum individual award is $30,000 (A.R.S. § 32-1132.01), and the Fund’s total liability for any one contractor’s license is $200,000 (A.R.S. § 32-1139). Claims above that amount are paid pro rata.
- The contractor must be properly licensed, which is one risk of hiring unlicensed contractors, and the claimant must generally occupy or intend to occupy the home as a residence.
- According to the ROC, an administrative claim may be filed only after discipline has been obtained against the contractor through a complaint or bond claim.
What Contractors and Builders Should Know
The same framework protects contractors.
- The right to repair. A seller that receives a PDA notice may inspect, test, and repair or replace the alleged defects before a lawsuit proceeds, and may offer monetary compensation.
- Response deadlines. Missing the sixty-day response deadline allows the purchaser to file the lawsuit immediately after the 60th day passes. A missed ten-day answer to a ROC citation may be treated as an admission.
- Notice to subcontractors and insurers. The seller must promptly forward the notice to each construction professional it reasonably believes is responsible. An insurer that receives the notice must treat it as a notice of claim under the policy’s terms.
- Records. The purchaser must prove the defect and resulting damages, and the eight-year period is measured from substantial completion. Contracts, change orders, inspection sign-offs, and service logs are the contractor’s proof of what was built and when.
Frequently Asked Questions
What is the difference between a construction defect claim and a warranty claim in Arizona?
“Construction defect” describes the problem with the home. A warranty claim is one legal theory for addressing it, based on a promise about quality that was either written into the contract or implied by law. Many residential cases involve both contract and warranty theories.
Do I have to file a ROC complaint before I can sue my builder?
No. They are separate proceedings. The PDA expressly does not apply to ROC proceedings, and a ROC complaint does not satisfy the PDA’s pre-litigation notice requirement. Each has its own deadline.
Will the ROC order my builder to pay me?
The ROC process focuses on corrective work and license discipline. It does not award damages or attorneys fees or costs. In qualifying cases, a homeowner may later apply to the Residential Contractors’ Recovery Fund, subject to the statutory limits described above.
Does the eight-year period run from when I discovered the defect?
No. The statute of repose runs from substantial completion of the home, not from discovery. The only extension is the additional year available when a latent defect is discovered, or injury to the property occurs, during the eighth year.
Can the second owner of a home bring a claim against the original builder?
Yes, for latent defects. Under Richards v. Powercraft Homes (1984), the implied warranty of workmanship and habitability extends to subsequent purchasers. The claim remains subject to the statute of repose, measured from the original substantial completion date.
What happens if a lawsuit is filed without the pre-litigation notice?
Under A.R.S. § 12-1363, the action is subject to dismissal.
Can an HOA bring a construction defect claim?
Yes, if it meets the conditions in A.R.S. § 33-2002. In July 2026, the Arizona Supreme Court confirmed in Gallery Community Association v. K. Hovnanian at Gallery, LLC that a qualifying association may bring a dwelling action for defects the implied warranty covers.
Know Your Deadlines Before They Pass
Arizona’s construction defect framework rewards the party that knows its dates and follows the steps, and it is unforgiving to the one that does not. Every situation involves its own facts, contracts, and dates. The information in this article is general in nature and should not be relied upon as legal advice for any specific matter. RSN Law encourages homeowners, contractors, developers, and HOAs with questions about construction defect claims in Arizona to consult with an experienced Arizona construction law attorney who can evaluate the specific circumstances.
Call RSN Law at 480-712-0035 or contact us through our website to schedule an initial consultation.
RSN Law intends this article to be for informational purposes only, not to be relied upon for any specific legal matter, and it does not create an attorney-client relationship.