Do I have to take the North Carolina master HVAC technician exam if I'm licensed in South Carolina?

The trade exam is waived, but North Carolina requires a law or code exam.

What does it cost to get a North Carolina master HVAC technician license from South Carolina?

Published fees on this path total $300, not counting exam vendor fees or bonds.

Do my South Carolina work hours count in North Carolina?

Yes. Documented out-of-state experience counts toward North Carolina's eligibility requirements.

How long does the application take?

The board's published or typical processing time is about 42 days.

Does it work the other way, from North Carolina to South Carolina?

Not necessarily. Reciprocity is directed. Going from North Carolina to South Carolina, the mechanism is reciprocity.

South Carolina to North Carolina: master HVAC technician license reciprocity

Endorsement· Board reviewVerified September 15, 2026· 12 sources

North Carolina has a specific endorsement rule for South Carolina master HVAC technicians.

Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.

Technical examination waiver agreement with South Carolina (HVAC contractor licenses)

The board reviews your out-of-state credentials case by case. Some exam is usually still required, often only a law or code exam.

North Carolina's only HVAC exam-waiver agreement is with South Carolina. A holder of an active South Carolina contractor license who personally took and passed the South Carolina technical examination is excused from the North Carolina technical section of the exam for the matching classification: SC Residential HVAC (Residential Builders Commission) qualifies for Heating Group 3 Class II; SC Commercial Mechanical Heating (HT) for Heating Group 1 Class I; SC Commercial Mechanical Air Conditioning (AC) for Heating Group 2 and Heating Group 3 Class I; and SC Commercial Mechanical Packaged Equipment (PK) for Heating Group 3 Class I. The Board stresses this is not license reciprocity: the applicant completes the whole North Carolina application, documents the 4,000 hours of North Carolina-required experience, pays the $150 examination fee, submits the background report, and must still take and pass the North Carolina Business and Law section. The applicant asks the SC Residential Builders Commission ([email protected]) or the SC Contractor's Licensing Board ([email protected]) to complete a License Verification and email it to the NC Board, and checks the SC Technical Exam Waiver box on Form PHFP-1. South Carolina is also one of the five states covered by the Neighbor State License Recognition Act, which waives the exam entirely for applicants who have moved to North Carolina.

At a glance

Trade exam: Waived
Law / code exam: Required
Out-of-state hours: Count toward eligibility
Typical processing: About 42 days
Agreement: Active

What you must already have

Your South Carolina license must have been obtained by examination, not by reciprocity or grandfathering.
Your South Carolina license must be active and in good standing.
You must document at least 4,000 hours of qualifying work experience.North Carolina's experience requirement still applies in full

What you'll do to get licensed in North Carolina

1Exam fee. Pay the exam fee ($150). Examination fee per classification, non-refundable.
2Law / code exam. Pass a law, rules, or code exam. North Carolina Business and Law examination (1.5 hours) administered by PSI.
3License fee. Pay the license or certificate fee ($150). Annual license fee as printed in the Board's 2026 application packet.
4Background check. Complete a background check. Nationwide criminal background report from Disahealthcare/CastleBranch.
5Other. EPA Section 608 technician certification (Type I/II/III/Universal) to handle refrigerants; federal, does not expire.

Published fees on this path total $300, excluding exam-vendor fees, bonds, and insurance.

What you'll need to buy or arrange

Exam preparation

Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.

Exam fee · $150
Law / code exam
Other

How North Carolina licenses master HVAC technicians

North Carolina master HVAC technician · “Heating Contractor (H1-I / H1-II, H2, H3-I / H3-II)”

Statewide license

Verified September 15, 2026· 11 sources

Issued by North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors

North Carolina has no 'master HVAC' license; its highest HVAC credential is the Heating Contractor license issued to an individual by the State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors under G.S. 87-21, in Heating Group 1 (steam, vapor and hot-water comfort heating), Group 2 (forced-air heating/cooling with more than 15 tons of cooling) and Group 3 (forced-air heating/cooling of 15 tons or less), each with Class I (any building) and Class II (single-family detached dwellings) except Group 2, which is Class I only. The license is earned personally by passing the 4-hour technical exam and the 1.5-hour Business and Law exam and belongs to the individual, who may list it in a firm name and add sub-licensees; that is why this site maps it to the master level. A new applicant needs 4,000 hours of hands-on experience (up to half from technical education), pays $150 per examination, submits a nationwide criminal background report and Social Security verification, and after licensure pays an annual license fee of $150. The Board states that it has no license reciprocity with any state; the only technical-exam waiver is with South Carolina, and North Carolina residents licensed in Georgia, South Carolina, Tennessee, Virginia or West Virginia may ask for licensure without examination under the Neighbor State License Recognition Act. Commercial, industrial, transport and service refrigeration (not comfort cooling) requires a separate Class I-IV Refrigeration Contractor license from the State Board of Refrigeration Contractors ($100 exam, 4,000 hours, EPA 608 Type II or Universal required), which has no reciprocity but offers the same neighbor-state route to new NC residents. EPA Section 608 certification is required federally to handle refrigerants.

Moving to North Carolina Leaving North Carolina

Common questions

Do I have to take the North Carolina master HVAC technician exam if I'm licensed in South Carolina?: The trade exam is waived, but North Carolina requires a law or code exam.
What does it cost to get a North Carolina master HVAC technician license from South Carolina?: Published fees on this path total $300, not counting exam vendor fees or bonds.
Do my South Carolina work hours count in North Carolina?: Yes. Documented out-of-state experience counts toward North Carolina's eligibility requirements.
How long does the application take?: The board's published or typical processing time is about 42 days.
Does it work the other way, from North Carolina to South Carolina?: Not necessarily. Reciprocity is directed. Going from North Carolina to South Carolina, the mechanism is reciprocity.

Sources

EPA Section 608 Technician Certification Requirements · 40 CFR Part 82, Subpart F (Clean Air Act §608) · U.S. Environmental Protection Agency · Other · verified September 15, 2026Federal requirement in every state: technicians who maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere must be certified (Type I small appliances, Type II high-pressure, Type III low-pressure, Universal). Apprentices under direct supervision are exempt. Certification does not expire; the core exam must be proctored for Universal certification. State HVAC boards commonly require it before licensure, but it is not itself a state license.
N.C.G.S. 87-21 - Definitions; contractors licensed by Board; examination; posting license · N.C.G.S. 87-21(a), (b), (g) · North Carolina General Assembly · Statute · verified September 15, 2026Defines heating Group 1 (steam, vapor or hot water comfort heating), Group 2 (systems with mechanical refrigeration over 15 tons circulating conditioned air; single-family residences always Group 3) and Group 3 (direct heating/cooling with refrigeration of 15 tons or less), and the technician licenses including the State and Local Government technician license. Subsection (g): the Board may grant licenses of the same or equivalent classification to contractors licensed by other states without written examination upon satisfactory proof that their qualifications are substantially equivalent, on payment of the usual license fee.
N.C.G.S. 87-58 - Refrigeration contractor license; classes; examination; reciprocity · N.C.G.S. 87-58 · North Carolina General Assembly · Statute · verified September 15, 2026Establishes Class I commercial, Class II industrial (ammonia), Class III service and Class IV transport refrigeration contractor licenses; excludes comfort-cooling installation and repair and employees servicing their employer's own equipment; the Board may in its discretion grant a reciprocal license to a person holding a substantially comparable active license from another jurisdiction only when that jurisdiction extends reciprocal privileges to North Carolina licensees.
NC State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors - Applicant Information · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors · Agency Page · verified September 15, 2026Lists the contractor licenses (Plumbing & Heating Groups 1, 2, 3) and technician licenses (Plumbing & Heating Class I and II). Experience: Plumbing/Heating Contractor 4,000 hours (2 years), Technician Class I 3,000 hours (18 months), Technician Class II 2,500 hours (15 months), up to half from academic or technical training. States verbatim: 'There are no license reciprocity agreements with any other state', that North Carolina has a Technical Examination Waiver Agreement with South Carolina for plumbing and HVAC contractors under which applicants must still pass the North Carolina business law exam, and that NC residents licensed in Georgia, South Carolina, Tennessee, Virginia or West Virginia may be eligible for equivalent licensure under the Neighbor State License Recognition Act. Processing time averages six weeks. Fetched through the r.jina.ai text proxy after the direct fetch returned a page without the reciprocity paragraphs.
Application Packet for Persons Applying for Plumbing, Heating or Fuel Piping Contractor License (Form PHFP-1, 2026-06) · G.S. 87-21(g) · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors · Form · verified September 15, 2026Exam fee $150 per exam, non-refundable; separate application per classification (Heating Group 1 Class I/II, Heating Group 2, Heating Group 3 Class I/II). Experience: 4,000 hours for every heating contractor classification, educational credit up to 50% at 66.66 hours per semester hour; an H3-I licensee receives 50% credit on an H2 application and vice versa. Quotes G.S. 87-21(g) and states: 'There is no license reciprocity. All applicants must meet the North Carolina experience requirements. The technical exam waiver applies only to the technical section of the exam' and that the only technical examination waiver agreement is with South Carolina: SC Residential HVAC -> Heating Group 3 Class II; SC Commercial Mechanical Heating (HT) -> Heating Group 1 Class I; SC Commercial Mechanical Air Conditioning (AC) -> Heating Group 2 and Heating Group 3 Class I; SC Commercial Mechanical Packaged Equipment (PK) -> Heating Group 3 Class I; the applicant must have taken and passed the SC technical exam and the SC board emails a License Verification to the NC Board. Experience earned outside NC is documented on Form 1-C (Applicant Employment History) with W-2s/1099s. Nationwide criminal background report from Disahealthcare (applicant pays), Form SSA-89, and the required code and reference books are mandatory. Applicants who pass the technical portion but fail the business portion may request the corresponding Technician license. The military-spouse section prints the licensure-without-examination fees: $30 application fee and $150 annual license fee. Exams are scheduled with PSI after approval; processing 4-6 weeks.
Exam Information 2026 - exam durations · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors · Agency Page · verified September 15, 2026Heating Group 1, 2 and 3 Contractor exams are 4.0 hours plus a 1.5-hour Business and Law exam; Heating Technician (Group 1, 2 or 3) exam is 4.0 hours with no business exam. The Business and Law exam is waived only for applicants who already hold an active contractor license with this Board and passed the Board's Business and Law exam after August 2003.
License Definitions - Contractor (2026-06) · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors · Agency Page · verified September 15, 2026H1-I / H1-II: wet or water-based comfort heating systems in any building / single-family detached dwellings only. H2: forced-air heating/cooling systems with cooling capacity over 15 tons in any building. H3-I / H3-II: forced-air heating/cooling systems of 15 tons or less in any building / single-family detached dwellings only. Also notes the SP-PH electrical license issued by the electrical board for electrical work incident to plumbing and HVAC.
Neighbor State License Recognition for North Carolina Residents (Board checklist) · G.S. 93B-15.3 · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors · Form · verified September 15, 2026Individuals currently licensed in Georgia, South Carolina, Tennessee, Virginia or West Virginia who are current North Carolina residents may obtain an equivalent NC license. Checklist: copy of active NC driver's license and proof of a physical NC address plus a matching utility bill; copies of every current license and a list of every jurisdiction ever licensed; proof of neighboring-state licensure for at least 1 year; verification from each agency where licensure was obtained by exam; board experience forms documenting hours for the class sought; the existing license must be at the same or substantially equivalent practice level as determined by the Board and published on its website; Castle Branch criminal background check; a notarized sworn statement about surrenders and discipline; and attendance at a free four-hour seated Board Laws and Rules class. No North Carolina examination is listed. The document does not print a fee or a table of which out-of-state HVAC licenses equal which NC heating classification.
NC State Board of Refrigeration Contractors - General FAQ · North Carolina State Board of Refrigeration Contractors · Faq · verified September 15, 2026Q1: 'North Carolina does not have reciprocity with any other states.' Q5: anyone who installs, repairs or maintains commercial, transport or industrial refrigeration equipment must be licensed or supervised by someone who is licensed. Exam application $100; CFC (EPA 608) test $40 per test; lapsed-license reinstatement $120. Links the 'Licensure Requirements for New Residents' document.
Application for Refrigeration Examination (revised July 26, 2025) · 21 NCAC 60 .0207; G.S. 87-64 · North Carolina State Board of Refrigeration Contractors · Form · verified September 15, 2026One application per exam type (Commercial, Service, Industrial, Transport); $100 non-refundable exam fee; Commercial, Service and Transport applicants must attach a valid EPA Section 608 certificate (Type II or Universal); 4,000 hours of refrigeration experience verified by a supervisor's statement, with comfort-cooling/air-conditioning experience expressly excluded; each license is issued to the individual who qualifies.
Licensure Requirements for New Residents pursuant to G.S. 93B-15.3(b) - NC State Board of Refrigeration Contractors · G.S. 93B-15.3(b); 21 NCAC 60 · North Carolina State Board of Refrigeration Contractors · Agency Page · verified September 15, 2026A person who currently holds a valid refrigeration contractor license in Georgia, South Carolina, Tennessee, Virginia or West Virginia, has held it at least one year, passed any exam required there, establishes legal residence in NC, has no pending discipline and pays the fees may receive a NC Refrigeration Contractor license without sitting for the NC exam, subject to a Board equivalency review against 4,000 hours of refrigeration experience (up to half academic), the written exam content, and a valid EPA Section 608 certification. Classifications: Commercial (Class I), Industrial/ammonia (Class II), Service Contractor (Class III, no installation), Transport (Class IV). Fees: $100 application processing (non-refundable), $80 license activation, $80 annual renewal due December 31. The license is issued to the individual only.
21 NCAC Chapter 60 - Board of Refrigeration Contractors rules (periodic readoption) · 21 NCAC 60 .0207, .0209, .0211, .0213 · North Carolina Office of Administrative Hearings / NC State Board of Refrigeration Contractors · Admin Rule · verified September 15, 2026.0207: 4,000 hours of refrigeration experience relevant to the classification (up to half technical training) before filing; the license may not be assigned or transferred. .0209: examination application $100, license renewal $80, reinstatement $120. .0211: all licensed refrigeration contractors and technicians who handle refrigerants must be certified by an EPA-approved technician certification program. .0213: 70% on each part, all parts within one year and three attempts. No rule provides reciprocity.

Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.

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