Arizona groups patios, pavers, retaining walls, landscape lighting and irrigation into one ROC specialty class. Here are the versions, qualifying party rules, fees and bonds.
Arizona does not issue a standalone "landscaping" contractor license for the work most people picture. The Registrar of Contractors (ROC) puts patios, pavers, retaining walls, low-voltage landscape lighting and irrigation into one specialty class, Hardscaping and Irrigation Systems, and it comes in three versions: C-21 (commercial), R-21 (residential) and CR-21 (both). This guide explains which version fits your jobs, who has to be named on it, what it costs to hold, and where the qualifying party fits.
For the company-wide rules that apply to every Arizona trade, start with our Arizona contractor license guide. This page covers only the hardscape and irrigation class.
At a glance Issuing agency: the Arizona Registrar of Contractors (ROC). Classes: C-21 commercial, R-21 residential, CR-21 dual. License needed when labor and materials exceed $1,000, or when a permit is required at any cost. Qualifying party: a regularly employed person with four years of trade experience, at least two of them in the last ten. License term: two years.
What the C-21, R-21 and CR-21 classes cover
The ROC classifications page lists the three versions with the same core scope. Hardscape means non-loadbearing concrete, uncovered brick, stone, paver or gravel patios and walkways, low-height walls and retaining walls, low-voltage landscape lighting, and non-pool water features. Irrigation systems sit in the same class.
| Class | Work type | Scope difference |
|---|---|---|
| C-21 | Commercial | Hardscape, low walls, low-voltage lighting, non-pool water features and irrigation |
| R-21 | Residential | The same core scope, plus residential outdoor misting systems |
| CR-21 | Dual | Both the C-21 and R-21 scopes |
The class is also defined by what it leaves out. It does not cover new electrical service panels, gas or plumbing lines, pools or outdoor kitchens. An outdoor kitchen needs a licensed subcontractor for the electrical, plumbing and gas work, so a hardscape company that wants to sell kitchens has to price in those trades or hold the matching licenses.
A name change to watch
Older Arizona licenses carry the name CR-21 Landscaping and Irrigation Systems. The ROC page states that existing CR-21 Landscaping and Irrigation Systems licenses will be reclassified as CR-21 Hardscaping and Irrigation Systems once the rules take effect. Check the class name printed on your current license and on the ROC's license lookup before you bid work that depends on the exact wording.
Where sprinkler work lands
The ROC lists lawn sprinklers under the commercial C-37 Plumbing class as well, and residential outdoor misting systems also appear under the water conditioning classes C-54 and R-54. If your company sells irrigation by itself, compare the scopes before you pick a class. For the plumbing side, see our Arizona plumbing license guide.
When you need the license
The ROC says that if labor and materials on a job exceed $1,000, or if a permit is required regardless of cost, a license is generally required. The exemption details are in Arizona Revised Statutes section 32-1121. A paver walkway on a custom home or a commercial plaza will clear that number quickly, so treat the license as a requirement for hardscape work, not an option.
The ROC classifications page does not say whether planting, tree work or lawn installation needs a license. Do not assume the $1,000 rule covers them, and call the ROC at 877-692-9762 before you take that kind of work. For the general dollar-limit question across states, see what the monetary limit on a contractor license means.
The qualifying party for a CR-21 license
Arizona licenses the company, and the company must name a qualifying party who carries the trade knowledge. Under section 32-1122, the qualifying party needs a minimum of four years of practical or management trade experience, and at least two of those years must fall within the last ten. Accredited technical training can replace part of the experience, but the credit cannot exceed two years.
The ROC's application page adds the rules that matter most for staffing:
- The qualifying party must be a regularly employed person with the required experience, knowledge and skills.
- The qualifying party can be a sole proprietor, partner, LLC member, corporate officer or employee.
- The qualifying party must be actively engaged in the classification of work they qualify.
- While serving, that person may not take employment that conflicts with their duties.
- A person may qualify one additional entity only when the two licensed entities share at least 25 percent common ownership, or one is a subsidiary at least 25 percent owned by the other.
Everyone named on the application, including owners, partners, members and officers or owners of 25 percent or more of a corporation's stock, must be 18 or older and is responsible for the business's contracting activity. For a deeper look at the second-entity rule, read whether a qualifying agent can qualify more than one company.
If the owner does not have the experience
Many hardscape companies are started by a salesperson or designer who has capital and customers but no four years in the trade. The company can still hold the license if it names a qualifying party who meets the experience rule and works for the company as a W-2 employee. What a qualifying agent is and does covers that role in plain terms. When you are ready to talk about placement, go to Hire a Qualifying Agent.
How to apply, step by step
The ROC lists these steps on its application page. You can apply through the Online Customer Portal, by mail, or in person at the Phoenix office.
- Name the qualifying party and confirm that person meets the classification's experience and exam requirements.
- Pass the required exams with at least 70 percent and submit the results.
- Submit background check payment receipts for both the applicant and the qualifying party.
- Register the business entity: LLCs and corporations with the Arizona Corporation Commission, partnerships with the Secretary of State.
- Provide proof of a license bond.
- Include the required fees and assessments.
- Submit government-issued ID for the applicant and the qualifying party.
- File the license application.
Exams
The Arizona Statutes and Rules Exam is required and cannot be waived. It is computer based and taken online through Gmetrix. The trade exam is also required unless waived, and it can be taken online or at a PSI testing center. A previously passed exam is accepted if it was taken within two years of applying for the matching classification. The trade exam may be waived when the qualifying party held that role in the same or a comparable classification within the preceding five years.
Fees for a specialty license
The ROC fee schedule splits fees by license type. The specialty rows are the ones a C-21, R-21 or CR-21 company uses. The recovery fund assessment applies only to residential and dual licenses.
| License type | Application fee | License fee | Recovery fund | Initial total |
|---|---|---|---|---|
| Commercial Specialty (C) | $100 | $480 | $0 | $580 |
| Residential Specialty (R) | $80 | $270 | $370 | $720 |
| Dual Specialty (CR) | $100 | $380 | $370 | $850 |
Licenses run two years. Renewal totals for the same classes are $480 for commercial specialty, $540 for residential specialty and $650 for dual specialty, which includes a $270 recovery fund assessment on the last two. Exam fees are separate: the ROC lists $54 for the Statutes and Rules Exam (paid to Gmetrix) and $66 for the trade exam (paid to PSI).
Fees are set by the board or testing vendor and can change. Verify the current amount with the provider before you pay.
Bond requirements
Arizona sizes the license bond by class and by your anticipated annual gross volume. A cash deposit or certificate of deposit from an Arizona bank is accepted in place of a surety bond.
| Volume | Commercial specialty bond | Residential specialty bond |
|---|---|---|
| Lowest tier | $2,500 (up to $150,000) | $4,250 (under $375,000) |
| Next tier | $7,000 (over $150,000 to $500,000) | $7,500 ($375,000 or more) |
| Higher tiers | $17,500 to $50,000, rising with volume above $500,000 | Not applicable |
A dual license pays the sum of the two required amounts. A CR-21 company in the lowest commercial tier and the lowest residential tier would therefore carry $6,750. Residential contractors must also either pay into the Residential Recovery Fund or post a $200,000 surety or cash bond. Bond premiums are a small percentage of the bond amount and depend on your credit, so get a quote from a surety agent rather than relying on a general figure. For other states, see contractor bond requirements by state.
Common mistakes with hardscape licensing
- Bidding a kitchen as part of a patio. The class excludes gas, plumbing and new electrical service work, so those pieces need a licensed trade.
- Choosing the wrong version. An R-21 license does not authorize commercial work. If you pour a plaza for a shopping center, you need C-21 or CR-21.
- Naming a qualifying party who cannot be on site. The ROC expects that person to be actively engaged in the classification, so a name on paper does not meet the rule.
- Letting a qualifying party's other job conflict. The ROC bars employment that conflicts with the duties of the role.
Frequently asked questions
Does Arizona have a landscaping license?
The ROC does not list a separate landscaping class for planting or lawn work on its classifications page. The licensed scope is Hardscaping and Irrigation Systems. For planting or maintenance-only work, confirm with the ROC before you start.
How much does a qualifying agent cost?
The cost depends on the trades, the number of licenses, the states involved and the company's volume. We do not publish a single number because it would mislead you. See our consultation options to get a quote built around your company.
Can one qualifying party cover a second company?
Only when there is at least 25 percent common ownership between the licensed entities, or one is a subsidiary at least 25 percent owned by the other.
How long is the license valid?
Arizona contractor licenses run for two years, and the renewal fees above apply at the end of each term.
The next step
The path is the same for most hardscape and irrigation companies: confirm the class, pick a qualifying party who meets section 32-1122, secure the bond, and file the application through the ROC portal. If the missing piece is a qualifying party, the owners of The Licensing Company, Marshall Schofield and Jeremiah Jaskulski, built the placement model around full-time W-2 employees who qualify your company. Start at Hire a Qualifying Agent, or check consultation options for your situation.
Sources: Arizona ROC license classifications, ROC applying for a license, ROC license and renewal fees, ROC bond information, A.R.S. 32-1122.
Disclaimer: This article is provided for educational and informational purposes only. It does not constitute legal advice, licensing guidance, or an offer of services. Licensing requirements vary by jurisdiction. For specific compliance questions, contact The Licensing Company for a confidential consultation.