Have you ever wondered where the term “air conditioning” came from? North Carolina native Stuart Cramer actually coined the term all the way back in 1906 while touting the technology’s benefits at an Asheville convention for cotton manufacturers.1
At that time, Cramer was primarily interested in how humidity control and ventilating equipment could benefit the production in cotton mills. But today, most North Carolinians have air conditioning in their homes to keep cool in the state’s famously muggy summers. And even with milder winters, home heating is still essential when temperatures drop into the 40s and 50s.
As an HVAC contractor in this state, you’re likely to have plenty of jobs on your hands. But before you can start working, you’ll need a North Carolina HVAC license. That requires professional experience and passing an exam. Learn more about how to get an HVAC license in North Carolina in this guide, which covers the following:
- Do you need a license to be an HVAC contractor?
- How to get an HVAC license in North Carolina
- North Carolina HVAC license requirements
- North Carolina HVAC license renewal requirements
- North Carolina HVAC license bond requirements
- What kind of insurance does an HVAC need in North Carolina?
- What is the certificate of insurance requirement in North Carolina for HVAC contractors?
Do you need a license to be an HVAC contractor?
There are two types of HVAC licenses in North Carolina:
The type of license you need will depend on the kind of work you do. North Carolina HVAC license reciprocity is not available for refrigeration or heating and cooling contractor licenses.
Refrigeration contractor license
According to the North Carolina State Board of Refrigeration Contractors, anyone who performs the “installation, maintenance, servicing and repairing of refrigerating machinery, equipment, devices and components” must have an active refrigeration contractor license.2
There are four classes for this type of license:
- Class I: For commercial refrigeration contracting
- Class II: For industrial refrigeration contracting
- Class III: For refrigeration service contracting
- Class IV: For transport refrigeration contracting3
Heating and cooling contractor license
Contractors who work on heating and cooling systems need this type of license. Depending on the systems you work with, you’ll need to choose one of these three license groups:
- H1: For any type of water-based comfort heating system
- H2: For forced-air heating/cooling systems with a cooling capacity of more than 15 tons
- H3: For forced-air heating/cooling systems with a cooling capacity of 15 tons or less4
You’ll need a class I contractor license in any of the above groups to work in residential, commercial or industrial buildings. Class II licenses are for single-family residences only. Class T licenses are available for HVAC technicians.
How to get an HVAC license in North Carolina
To obtain a North Carolina HVAC license, submit your application, the $100 application fee and a criminal background check to the proper state board:
- Refrigeration: North Carolina State Board of Refrigeration Contractors
- Heating and Cooling: North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors5
If the Board confirms your eligibility, you’ll receive information on how to sign up to take the exam. You must earn a score of at least 70% on each part of the exam to pass.
North Carolina HVAC license requirements
The work experience requirements for both refrigeration contractor and heating and cooling contractor licenses are the same. You must have at least 4,000 hours of relevant experience acquired while working under the supervision of someone with an active contractor’s license. You may substitute academic or technical training directly related to the field for up to 2,000 hours of experience.
If you’re applying for a refrigeration contractor license, you must also provide documentation to show that you have the proper CFC Certification (also known as Section 608 technician certification) from the EPA to cover your scope of work.6
North Carolina HVAC license renewal requirements
You must pay a fee of $80 for refrigeration contractor license renewal, which is required by October 31 of each year.
Heating and cooling contractor licenses expire on December 31 of each year and require a renewal fee of $150.
North Carolina HVAC license bond requirements
Certain cities in North Carolina require a surety bond for HVAC contractors. For example, Greensboro, NC requires a $2,000 bond, while Winston-Salem requires a $2,500 bond. Check with your local government to make sure that you are meeting the bond requirements for the areas where you work.
What kind of insurance does an HVAC need in North Carolina?
Workers’ Compensation insurance
All North Carolina business owners with three or more employees must have workers’ compensation insurance.7 This insurance provides wage protection and other benefits when injuries occur on the job.
General Liability insurance
Most HVAC contractors in North Carolina have general liability insurance, which provides coverage for property damage, work-related accidents and more.
Professional Liability insurance
Professional liability insurance protects your business if you make a mistake on the job by helping with legal costs and client reimbursements.
Tools and Equipment insurance
If your work gear is stolen or damaged, tools and equipment insurance can provide coverage for the repair and replacement costs.
Commercial Auto insurance
HVAC contractors who use a work vehicle need commercial auto insurance to cover accident-related costs, including towing, repairs and medical bills.
Commercial Property insurance
If you rent or own property for your HVAC business, commercial property insurance assists with costs related to damage or vandalism.
What is the certificate of insurance requirement in North Carolina for HVAC contractors?
HVAC contractors must meet specific insurance requirements in some parts of the state. For example, Iredell County, NC requires all contractors to provide proof of insurance coverage if they work on county property.8
Check with your local government to learn more about insurance coverage requirements and how to submit your certificate of insurance.
How NEXT Insurance supports North Carolina HVAC contractors
Thousands of contractors have turned to NEXT Insurance to get the right insurance coverage. We’re here to help you navigate the insurance requirements for your area and get the protection you need for your business.
With our online services, applying for coverage is easy and only takes a few minutes. You’ll also be able to obtain and share a certificate of insurance anytime, anywhere from any computer or mobile device.
Because we specialize in small business insurance, NEXT knows how to put together a custom package that includes the HVAC insurance coverage you need. Our affordable rates help save you money month after month.
Get an instant quote online today to take the next step toward success for your HVAC business.
Thinking about taking on HVAC projects in another state? Check out our summary of HVAC contractor license requirements in every U.S. state.