Arizona Contractor License Requirements

01 The two-layer model

Arizona separates two things that are often conflated. Getting one right does not satisfy the other:

• State license — issued by the Registrar of Contractors to a business (sole proprietorship, partnership, LLC or corporation) for a specific classification and permissive axis (residential, commercial or dual).S-AZ-ROC-CLASS
• Local permit — whether a license is required at all can turn on whether a LOCAL building permit is required for the work (A.R.S. §32-1121(A)(14)(a)), and the permits themselves are issued by the city or county.S-AZ-PHX-PERMIT

02 Who regulates contractors

The Registrar of Contractors licenses contractors under A.R.S. Title 32, Chapter 11 (§§32-1101–32-1188) and Arizona Administrative Code Title 4, Chapter 9; statutory text is published by the Arizona State Legislature, and the City of Phoenix page is used only as the documented local permit example. All treated as official sources here.

03 Credential model

Arizona is not Florida: there is no certified-vs-registered split. The credential is a single business license with a qualifying party:

• The license belongs to the business — not to the qualifying party; every person listed on the license is responsible for the contracting activities of the business, and the entity must be in good standing with the Arizona Corporation Commission before application and at renewal. S-AZ-ROC-CLASS
• Qualifying party — a person regularly employed by the licensee and actively engaged in the classification of work for which the person qualifies, with a minimum of four years' practical or management trade experience, at least two within the last ten years (technical training substitutes up to two years). S-AZ-1122
• Licensed before bidding — contractors must be properly licensed before submitting bids, and every named person passes a background check whose results expire after 90 days. S-AZ-ROC-APPLY

04 Classifications

The ROC issues separate licenses for residential and commercial work, and dual licenses covering both, for each trade. These 15 classifications are seeded with their official scope text — grouping them by fee-table family:

Full classification scopes, families and rules →

05 Exemptions and thresholds

The licensing threshold and the mini-job exemption are two sides of the same statute. A.R.S. §32-1121(A)(14) exempts ONE casual or minor undertaking priced below $1,000 — and the threshold alone is never the rule:

ALL seven conditions must hold at the same time (the five (A)(14) conditions plus the two (D) carve-outs evaluated as facts):

A.R.S. §32-1121(A)(14) exempts unlicensed work on ONE undertaking or contract whose aggregate contract price (labor, materials and all other items) is less than $1,000, when the work is of a casual or minor nature — but the exemption does NOT apply if (a) the work requires a local building permit, (b) the work is only part of a larger or major operation (including contracts split below $1,000 to evade the chapter), or (c) the person advertises without disclosing that they are 'not a licensed contractor'. A.R.S. §32-1121(D) further removes fire-safety work and any work connecting to natural gas, propane or other gaseous fuel supply from this exemption, at any price.

• Owner-builder — owners improving their own property for occupancy solely by the owner, not for sale or rent; a sale or rent within one year is prima facie evidence the project was for sale or rent. S-AZ-1121
• Gas carve-out (D)(2) — work connecting to natural gas, propane or other gaseous fuel supply is never exempt, at any price. S-AZ-1121
• Fire-safety carve-out (D)(1) — smoke alarms, fire sprinklers and the connected work are never exempt. S-AZ-1121

06 Local permit layer

07 Bond

The Contractor's Bond amount is deterministic: it depends on the classification family AND the anticipated annual gross volume. Dual licenses post the residential and commercial amounts combined. S-AZ-ROC-BOND

Every residential and dual license pays the Contractors' Recovery Fund assessment of $370 per two-year license period (A.R.S. §32-1126(G) caps the assessment at $600 per biennial period) OR posts a surety or cash bond in the amount of $200,000 (roc.az.gov/licensing-fees; roc.az.gov/bond-information).

Fees, recovery-fund assessment and the statutory caps →

08 Insurance

09 Renewal and continuing education

An ROC license runs for two years (roc.az.gov/licensing-fees). A license not renewed by its renewal date is suspended on the next business day following that date by operation of law; a renewal application with a valid bond and the fee received ON OR BEFORE the renewal date authorizes operation until the renewal issues (A.R.S. §32-1125(A)). Reactivation within one year of suspension requires the renewal application, the renewal fee and $50 (A.R.S. §32-1125(B); §32-1126(D)); after one year a brand-new application and license are required. S-AZ-1125

10 State fees

The table below lists the 17 state contractor licensing fees published by the ROC (fee schedule effective 7/1/2014, authorized by A.R.S. §32-1126 and A.A.C. R4-9-130; every amount checked against the statutory caps). These are LICENSING fees — building permit fees are local and are deliberately absent. S-AZ-ROC-FEES

Full fees page →

11 Exams and experience

Every applicant takes the AZ Statutes & Rules Training Course and Exam (SRE, open-book, online via Gmetrix) — waivable ONLY if the applicant was an Arizona qualifying party within the past five years — plus the trade exam for the classification (PSI, online or test centre); passing score is 70% and exam results are valid if taken not more than two years before the application (roc.az.gov/applying-for-a-license; A.R.S. §32-1122(E)(2), (F); A.A.C. R4-9-106(E)).

Arizona has no direct reciprocity with any state; an out-of-state trade exam AND experience waiver is possible with a comparable license obtained by trade exam within the past five years. The per-classification experience and exam matrix (ROC PDF) was not machine-readable during research — only the statutory 4-year minimum above is published, and no standalone exam page exists for the same reason.

12 Official lookup

Before hiring — or before claiming your own license status — check the official ROC Contractor Search. It was verified by fetch on 2026-10-02: the roc.az.gov page redirects to the live lookup, searchable by 6-digit license number and by name.

ROC Contractor Search — official lookup S-AZ-ROC-SEARCH

The lookup is linked, not mirrored — license status vocabulary is whatever the official portal publishes, and this site does not re-state it as its own taxonomy.

13 Project examples

Every project page runs the deterministic rule first: missing inputs return NOT_DETERMINED, never a forced answer. Solar installation is deliberately absent — no primary source maps solar-PV work to an ROC classification.

14 Scope assertions

Scope is recorded as typed assertions — officially included, officially excluded, requires another classification, not determined, or our interpretation (always marked). There is no boolean "covers".

• Officially included arizona:r-42 — Roof Substrate Replacement Up To 10 Percent (ROC R-42 scope (roc.az.gov/license-classifications)) S-AZ-ROC-CLASS
  Verbatim scope text: the R-42 licensee may replace up to 10 percent of the total roof substrate square footage after the roofing contract; more than 10 percent requires the licensee to subcontract (SCOPE-AZ-R42-SUBSTRATE-GT10). Encoded deterministically by rule AZ-ROOFING.
• Requires another classification arizona:r-42 — Subcontracting Of Substrate Replacement Above 10 Percent (ROC R-42 scope (roc.az.gov/license-classifications)) S-AZ-ROC-CLASS
  Above the 10% substrate threshold an R-42 licensee must subcontract the substrate work. A general residential license (B or B-3) covers roofing without this limit — recorded as an alternative relation on the roof-replacement project, not as a scope row.
• Requires another classification arizona:r-39 — Installation Of New Service Panel Or Sub Panel (ROC R-39 scope (roc.az.gov/license-classifications)) S-AZ-ROC-CLASS
  Verbatim: 'a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.' Installing a new service panel or sub-panel therefore requires another classification — electrical (R-11 residential, C-11 commercial, or the dual CR-11). Encoded by rule AZ-HVAC-PANEL.
• Officially excluded arizona:r-62 — Structural Work Beyond On Grade Flat Work And Patio Porch Covers (ROC R-62 scope (roc.az.gov/license-classifications)) S-AZ-ROC-CLASS
  Verbatim limits of R-62 Minor Home Improvements (projects of $5,000 or less): NO structural work — no load-bearing masonry or concrete except on-grade flat work, no load-bearing carpentry except patio or porch covers. Beyond those limits the classification does not apply.
• Officially included arizona:r-61 — General Remodeling Additions Replacements And Repairs Up To 50000 (ROC R-61 scope (roc.az.gov/license-classifications)) S-AZ-ROC-CLASS
  Verbatim: 'For projects of $50,000 or less including labor and materials' — all general remodeling, additions, replacements and repairs to existing structures, with electrical, plumbing, air conditioning and boilers subcontracted to an appropriately licensed contractor.
• Requires another classification arizona:b-3 — Subcontracting Of Electrical Plumbing Mechanical Boiler Pool Spa And Water Well Work (ROC B-3 scope (roc.az.gov/license-classifications)) S-AZ-ROC-CLASS
  Verbatim: a B-3 General Remodeling and Repair licensee subcontracts electrical, plumbing, mechanical, boilers, pools, spas and water wells unless also holding that specialty — rule AZ-REMODEL-TRADES encodes both branches. A.R.S. §32-1121(B) independently provides that a license in a particular trade covers mechanical or structural service within its own scope (REQ-AZ-INTRA-TRADE-001).

15 Sources

Every source used on this page: official URL, publishing authority, retrieval date and verification date.

16 Last verified

17 Known conflicts and limitations