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Contractors and Repair Shops in Arizona

Licensing, written contracts, deposits and estimates for home improvement contractors and auto repair shops in Arizona.

Short answer: Contractors must hold a license from the Registrar of Contractors. Work on one project with a total price under $1,000 (by someone other than a licensed contractor) is generally exempt, unless a building permit is required or the job is split up to evade the law. A.R.S. §§ 32-1151, 32-1121, 32-1158

Home improvement contractorsContractors must hold a license from the Registrar of Contractors. Work on one project with a total price under $1,000 (by someone other than a licensed contractor) is generally exempt, unless a building permit is required or the job is split up to evade the law. A contract over $1,000 between a contractor and a property owner must be in writing and include the contractor's license number, a description of the work, the total price, any advance deposit, the progress payment schedule, the estimated completion date, and a bold notice of the owner's right to complain to the Registrar of Contractors. The contractor must give the owner copies of signed documents and receipts for cash.
Re-verified 2026-10-27.

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FAQ

What are the rules for home improvement contractors in Arizona?
Contractors must hold a license from the Registrar of Contractors. Work on one project with a total price under $1,000 (by someone other than a licensed contractor) is generally exempt, unless a building permit is required or the job is split up to evade the law. A contract over $1,000 between a contractor and a property owner must be in writing and include the contractor's license number, a description of the work, the total price, any advance deposit, the progress payment schedule, the estimated completion date, and a bold notice of the owner's right to complain to the Registrar of Contractors. The contractor must give the owner copies of signed documents and receipts for cash.

General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.