R-04 Boilers Including Solar
Official Work Description
This classification allows the licensee to install, alter, and repair steam and hot water systems and boilers, including chimney connections, flues, refractories, burners, piping, fittings, valves, thermal insulation, and accessories; fuel and water lines from source of supply to boilers; process and specialty piping and related equipment; pneumatic and electrical controls.
If necessary, 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.
Experience Requirement & Documentation
The qualifying party must show at least 4 years of experience in the trade or classification being requested in a supervisory capacity.
Experience documentation may include employment history, self employment history, college degree in construction management, or out of state trade exam waiver.
Tests Required
Applicants for this license must pass the required trade exam and the Arizona Statutes and Rules exam.
| Required Test | Provider | Passing Score | Questions | Reference Books | Preparation |
|---|---|---|---|---|---|
| AZ Arizona Statutes and Rules | PSI Exams | 70% | 50 Multiple Choice | Open Books | Sign Up |
| R-4 Boilers, Including Solar (Residential) | PSI Exams | 70% | 50 Multiple Choice | Open Books | Sign Up |
| R-4S Solar | PSI Exams | 70% | 30 Multiple Choice | Open Books | Sign Up |
Steps to Get the License
Confirm the Correct Classification
Make sure the R-04 Boilers Including Solar license matches the work your company plans to perform.
Prepare for the Required Exams
Study for the trade exam and Arizona Statutes and Rules exam.
Pass Your Exams
Complete the required exams through the approved testing process.
Let Us Handle the Rest: Company Setup, Tax Registrations, Bonds, and Application Filing
We can take care of your company formation, EIN and Arizona tax registration, contractor license bond, and filing of your Arizona contractor license application, so you can stay focused on building your business.
Protect and Support Your Business: Insurance and Payroll Services
Our in-house team can help you secure contractor insurance coverage and set up payroll services, giving you the tools and support you need to operate your business.
Company Setup Options
Before applying for your Arizona contractor license, you may need to establish a legal business entity. We can help you form your company and obtain the required registrations, including your EIN and Arizona tax accounts.
| Entity Type | Best For | Estimated Total | Action |
|---|---|---|---|
| Arizona Domestic Corporation | Are you ready to establish your corporation in the state of Arizona? Here's what we offer: Corporation Formation, Expedited Service, Publication (if required), Free Statutory Agent Services for the First Year, and Corporate Binder. All for an affordable price of $495 (Maricopa and Pima Counties), all other counties will be $600. | $495+ | Form My Arizona Domestic Corporation |
| Arizona Domestic Corporation | Are you ready to establish your corporation in the state of Arizona? Here's what we offer: Corporation Formation, Expedited Service, Publication (if required), Free Statutory Agent Services for the First Year, and Corporate Binder. All for an affordable price of $495 (Maricopa and Pima Counties), all other counties will be $600. | $495+ | Form My Arizona Domestic Corporation |
| Arizona Domestic Corporation | Are you ready to establish your corporation in the state of Arizona? Here's what we offer: Corporation Formation, Expedited Service, Publication (if required), Free Statutory Agent Services for the First Year, and Corporate Binder. All for an affordable price of $495 (Maricopa and Pima Counties), all other counties will be $600. | $600+ | Form My Arizona Domestic Corporation |
| Arizona Domestic Limited Liability Company | Are you ready to establish your limited liability company (LLC) in the state of Arizona? Here's what we offer: LLC Formation, Expedited Service, Publication (if required), Free Statutory Agent Services for the First Year, and LLC Binder. All for an affordable price of $495. | $495+ | Form My Arizona Domestic Limited Liability Company |
| Arizona Domestic Limited Liability Company | Are you ready to establish your limited liability company (LLC) in the state of Arizona? Here's what we offer: LLC Formation, Expedited Service, Publication (if required), Free Statutory Agent Services for the First Year, and LLC Binder. All for an affordable price of $495. | $495+ | Form My Arizona Domestic Limited Liability Company |
| Arizona Domestic Limited Liability Company | Are you ready to establish your limited liability company (LLC) in the state of Arizona? Here's what we offer: LLC Formation, Expedited Service, Publication (if required), Free Statutory Agent Services for the First Year, and LLC Binder. All for an affordable price of $495. | $495+ | Form My Arizona Domestic Limited Liability Company |
| Arizona Sole Proprietorship | Are you ready to establish your company name in the state of Arizona? Here's what we offer: Reserve the company trade name for five years under your personal name. All for an affordable price of $20. A sole proprietorship is the simplest form of business structure, owned and operated by a single individual. In a sole proprietorship, the business and the owner are considered the same legal entity, and there is no legal distinction between the two. This means that the owner has complete control over the business and is personally responsible for its debts and liabilities. | $20+ | Form My Arizona Sole Proprietorship |
| Arizona Foreign Corporation | Are you ready to establish your foreign corporation in the state of Arizona? Here's what we offer: Expedited Filing for a Foreign Corporation, Publication (if required), Free Statutory Agent Services for the First Year, and Corporate Binder. All for an affordable price of $775. Additional fees for certified articles and a certificate of good standing may be required, depending on your domicile state. A foreign corporation, refers to a company that is incorporated in one state jurisdiction but operates in another. In this context, 'foreign' simply means outside the jurisdiction where the corporation was originally established. | $775+ | Form My Arizona Foreign Corporation |
| Arizona Foreign Limited Liability Company | Are you ready to establish your foreign limited liability company in the state of Arizona? Here's what we offer: Foreign LLC Formation, Expedited Service, Publication (if required), Free Statutory Agent Services for the First Year, and Company Binder. All for an affordable price of $495. Additional fees for a certificate of good standing may be required, depending on your domicile state. A foreign limited liability company refers to a company that is organized in one state jurisdiction and operates in another. In this context, 'foreign' simply means outside the jurisdiction where the limited liability company was originally established. | $495+ | Form My Arizona Foreign Limited Liability Company |
| Arizona Trust | We do not setup trusts in Arizona, but we can refer you to an attorney that can. | $+ | Form My Arizona Trust |
| Arizona Partnership | We do not setup partnerships and discourage contractors from setting up a partnership for licensing purposes. | $+ | Form My Arizona Partnership |
| Arizona Parent-Owned DBA | Are you ready to establish your doing business as (DBA) trade name in the state of Arizona? Here's what we offer: Reserve the company trade name for five years, under your existing LLC or Corporation. All for an affordable price of $20. | $+ | Form My Arizona Parent-Owned DBA |
| Arizona Domestic Close Corporation | $+ | Form My Arizona Domestic Close Corporation | |
| Domain Name | These are internet specific names that are reserved with godaddy or similar domain name host companies. | $+ | Form My Domain Name |
| Arizona Professional Limited Liability Company | $+ | Form My Arizona Professional Limited Liability Company |
Pricing is an estimate and may vary depending on state filing fees, publication requirements, expedited processing, and any additional tax registrations.
Estimated Cost Breakdown
| Item | Fee Type | Estimated Cost |
|---|---|---|
| Trade Test Preparation Course | Our Fee | $300 |
| Trade Test PSI Fee | State Fee | $66 |
| Solar Trade Preparation Course | Our Fee | $200 |
| R-4 BOILERS, INCLUDING SOLAR State License 2 Year Fee | State Fee | $720 |
| License Bond Fee ($4,250 2 Years) | Bond Fee | $223 |
| Application Preparation Fee | Our Fee | $250 |
| Postage & Handling Fee | Our Fee | $25 |
| Statutes & Rules Course and Exam | State Fee + Our Fee | $125 |
| Solar Trade PSI Fee | State Fee | $40 |
| Estimated Total | $1,949.00 | |
Fees are estimates and may change. Actual costs may vary depending on license type, bond amount, entity structure, and state requirements.
License Bond Requirement
Arizona contractors are required to post a contractor license bond. The bond amount depends on the license classification and anticipated gross volume.
For this example, the estimated bond premium is based on a $4,250 bond and contemplated gross volume of $150,000 or less.
Quick Facts
Timeline to Get Licensed
Week 1 to 2: Enroll, Study, and Pass Exams
Sign up for your test preparation course, begin studying for the required exams, and complete the trade exam and Arizona Statutes and Rules exam.
Weeks 3 to 4: Set Up Your Company, Obtain Bond, and File Your Application
Form your business entity, obtain your EIN and state tax number, secure the required contractor license bond, complete background checks, and prepare and submit your Arizona Registrar of Contractors application with all supporting documents.
Weeks 4 to 6: Receive Your License
Once approved by the Arizona Registrar of Contractors, you are ready to legally contract under your new license.
Related License Classifications
| Classification | Description | Learn More |
|---|---|---|
| R-34 Painting And Wall Covering | This classification allows the licensee to perform surface preparation to install, apply, and repair: |
View License |
| R-11 Electrical | This classification allows the licensee to install and repair residential electrical systems. |
View License |
License Frequently Asked Questions
What does an Arizona R-04 BOILERS INCLUDING SOLAR license allow me to do?
This classification allows the licensee to install, alter, and repair steam and hot water systems and boilers, including chimney connections, flues, refractories, burners, piping, fittings, valves, thermal insulation, and accessories; fuel and water lines from source of supply to boilers; process and specialty piping and related equipment; pneumatic and electrical controls.
If necessary, 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.
How much experience is required?
Applicants generally need at least 4 years of qualifying experience for this classification.
What exams are required?
You will typically need to pass the AZ Arizona Statutes and Rules exam and the R-4 Boilers, Including Solar (Residential) exam and the R-4S Solar exam.
How much does the Arizona R-04 BOILERS INCLUDING SOLAR license cost?
Costs may include test preparation, testing fees, state license fees, background checks, bond costs, application processing, and company setup fees if needed.
Can Arizona Contractor License Center help with the full licensing process?
Yes. We can help with test preparation, company setup, EIN and tax registrations, bonds, application filing, insurance, and payroll services.
Ready to Get Your Arizona Contractor License?
From test preparation to company setup, bonds, application filing, insurance, and payroll, our team can guide you through every step of the licensing process.