How to Start an HVAC Business in Arkansas (2026)

Last updated: February 25, 2026

Starting an HVAC business in Arkansas requires a state contractor license from the Arkansas Department of Labor and Licensing, HVAC/R Program. You must be at least 18 years old, have at least 2 years of HVAC experience or complete a board-approved training program with at least 6 months of hands-on experience, and pass the Arkansas HVAC/R Contractor exam administered by Prov Testing Services with a minimum score of 70%. Arkansas has multiple license classes (A through E) depending on the scope of work, with fees ranging from $100 to $200 per year. All licensees must complete 8 hours of continuing education annually. EPA Section 608 certification for refrigerant handling is also required under federal law.

HVAC Business Requirements in Arkansas at a Glance

Requirement	Agency	Cost	Timeline
LLC Formation	Secretary of State (BCS)	$45 (online)	3-5 business days
HVAC/R Contractor License – Class A	AR Dept of Labor and Licensing	$200/year	4-8 weeks after exam
HVAC/R Contractor License – Class B, D, E	AR Dept of Labor and Licensing	$150/year	4-8 weeks after exam
HVAC/R Contractor License – Class C	AR Dept of Labor and Licensing	$100/year	4-8 weeks after exam
HVAC/R Exam (Prov Testing)	Prov Testing Services	$80 (computer-based)	Must be pre-approved first
Technician Registration (employees)	AR Dept of Labor and Licensing	$25/year per technician	Before performing work
EPA Section 608 Certification	EPA-approved testing center	~$20-$30	Before handling refrigerants
General Liability Insurance (min $250,000)	Private Carrier	~$2,000-$5,000/year	Before licensure
Continuing Education (8 hrs/year)	Approved CE providers	~$50-$150/year	Annual
Annual Franchise Tax	Secretary of State	$150/year	Due May 1st annually

How to Start an HVAC Business in Arkansas (Step by Step)

Step 1: Form Your Business Entity

Step 2: Understanding Arkansas HVAC License Classes

Arkansas uses a class system for HVAC/R licenses. Your class determines the scope of work you may perform:

License Class	Scope	Annual Fee
Class A	Unlimited HVAC/R work	$200/year
Class B	Residential and light commercial	$150/year
Class C	Specialty/limited scope	$100/year
Class D	Specific equipment types	$150/year
Class E	Specific equipment types	$150/year
Class L	Lifetime license	No renewal fee

Most HVAC contractors starting a full-service business pursue a Class A license for maximum scope of work. License renewal carries a fee of 25% of the initial license fee.

Step 3: Get EPA Section 608 Certification

Before handling, purchasing, or disposing of regulated refrigerants (required in most HVAC work), you must hold a current EPA Section 608 certification:

Issued under Section 608 of the Clean Air Act
Available through ESCO Group, NATE, and other EPA-approved testing centers
Types: Type I (small appliances), Type II (high-pressure), Type III (low-pressure), Universal (all)
Universal certification is recommended for HVAC contractors
Cost: ~$20-$30 for the exam

Step 4: Apply for Exam Pre-Approval

To sit for the Arkansas HVAC/R contractor exam, you must first be pre-approved by the Arkansas Department of Labor and Licensing HVAC/R Program:

Read the HVAC/R Contractor License Rules and Regulations
Complete a notarized HVAC/R Contractor Application
Mail the original notarized application (not a copy) to the HVAC/R office
Provide documentation of your experience (minimum 2 years) or completion of a board-approved training program
After pre-approval, you will be cleared to schedule your exam through Prov Testing Services

Step 5: Pass the Contractor Exam

Schedule and complete the Arkansas HVAC/R Contractor exam:

Testing provider: Prov Testing Services
Exam fee: $80 (computer-based) or $56 (paper/pencil)
Passing score: 70% minimum
Subjects: HVAC theory, installation, safety, load calculations, codes, and Arkansas-specific regulations

Step 6: Obtain Your License and Insurance

After passing the exam:

Submit your license application with exam results to the HVAC/R Program office
Provide proof of general liability insurance with minimum $250,000 coverage
Pay the annual license fee ($100-$200 depending on class)
Your license is issued by the Arkansas Department of Labor and Licensing

Step 7: Register Technician Employees and Maintain CE

Each HVAC technician employee must register with the Department of Labor at $25/year before performing work
All Arkansas HVAC licensees must complete 8 hours of continuing education annually
CE must be completed through approved providers – contact the HVAC/R Program for current approved provider list

Large Projects: State Contractor License

For projects valued over $50,000, Arkansas HVAC contractors may also need a state contractor’s license, which requires:

Being Class A or B HVAC/R licensed
A $10,000 surety or cash bond
Workers’ compensation coverage

Startup Cost Breakdown

Item	Cost
LLC formation	$45
HVAC/R exam (computer-based)	$80
Class A license fee (annual)	$200
EPA Section 608 certification	$20-$30
Technician registrations (if hiring)	$25/employee/year
General liability insurance (annual)	$2,000-$5,000
Continuing education (annual)	$50-$150
Tools and equipment	$5,000-$20,000+
Total estimated first-year costs (excl. equipment)	~$2,400-$5,500

Frequently Asked Questions

Do I need a license to do HVAC work in Arkansas?

Yes. Arkansas requires an HVAC/R Contractor license from the Department of Labor and Licensing to legally perform HVAC work. You must be pre-approved, pass the Prov Testing exam with 70% or higher, and maintain the license annually. Unlicensed HVAC work is illegal in Arkansas.

How long does it take to get an Arkansas HVAC license?

After submitting your pre-approval application, scheduling your exam, passing it, and completing your license application, expect the total process to take 4-8 weeks. Start the process early and ensure your experience documentation is complete before applying.

Do HVAC technician employees need to be licensed in Arkansas?

HVAC technicians who work under a licensed contractor are not required to hold a contractor license themselves, but they must be registered with the Department of Labor and Licensing at $25/year before performing work. The contractor license covers the business; technician registration covers individual employees.

What continuing education is required for Arkansas HVAC contractors?

All Arkansas HVAC/R licensees must complete 8 hours of continuing education annually. CE must be through providers approved by the HVAC/R Program. Failure to complete CE by the renewal deadline can result in license suspension.

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About the Author

Robert Smith has run a licensed private investigation firm for 8 years from the Florida-Georgia state line - where he learned firsthand how wildly business licensing rules differ between states just miles apart. He personally researched requirements across all 50 states and D.C., reviewing hundreds of government sources over hundreds of hours to build guides he wished existed when he started. Not a lawyer or accountant - just a business owner who has done the research so you don't have to.

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