Hawaii Contractor Licensing
Trade-by-trade licensing requirements for Hawaii, sourced directly from the state regulatory board and maintained by Gabriel Giner, editor. We currently publish 18 published trade guides, with direct links to each underlying board, statute, or exam-provider resource.
Choose your trade
General Contractor
Hawaii Class A General Engineering and Class B General Building Contractor License
Verified 2026-09-04
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Electrician
Hawaii Journey Worker Electrician (EJ) License
Verified 2026-09-04
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Plumber
Hawaii Journey Worker Plumber / Master Plumber; C-37 Plumbing Contractor
Verified 2026-09-04
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HVAC Technician
Hawaii C-52 Ventilating and Air Conditioning Contractor
Verified 2026-09-04
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Roofing Contractor
Hawaii C-42 Roofing Contractor License
Verified 2026-09-04
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Painting Contractor
Hawaii C-33 Painting and Decorating Contractor License
Verified 2026-09-04
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Landscaping Contractor
Hawaii C-27 Landscaping Contractor License
Verified 2026-09-04
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Masonry Contractor
Hawaii C-31 Masonry Contractor License
Verified 2026-09-04
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Concrete Contractor
Hawaii C-31a Cement Concrete Contractor — DCCA Contractors License Board
Verified 2026-09-08
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Carpentry Contractor
Hawaii C-5 Carpentry Remodeling/Repairs or C-6 Carpentry Framing Contractor
Verified 2026-09-04
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Solar Installer
Hawaii C-60 Solar Power Systems Contractor License
Verified 2026-09-04
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Low-Voltage Technician
Hawaii C-15 Electronic Systems Contractor License (Low Voltage)
Verified 2026-09-04
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Fire Sprinkler Contractor
Hawaii Fire-Sprinkler Contractor License — C-20 and C-20a Scope Guide
Verified 2026-09-04
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Home Inspector
No statewide home inspector license
Verified 2026-09-04
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Pool Contractor
C-49 Swimming Pool Contractor
Verified 2026-07-10
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Handyman
Minor Work Exemption (HRS 444-2(4) $1,500 rule)
Verified 2026-07-17
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Pest Control
Pest Control Operator (PCO) License — issued by branch (BR-1 Fumigation, BR-2 General Pest, BR-3 Termite) by the DCCA Board of Pest Control
Verified 2026-09-04
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Septic Contractor
C-43 sewer, sewage disposal, drain, and pipe laying
Verified 2026-09-30
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- Published guides
- 18
- Exam-backed
- 11
- Bond-backed
- 1
- Local / municipal
- 12
- Avg initial fee
- $260
How licensing works in Hawaii
Hawaii is not a one-size-fits-all licensing market. Across the 18 guides currently live on this state hub, 11 require a formal trade examination and 1 require a surety bond before the credential can issue. 12 of the published entries rely on city, county, or municipal registration rather than a single statewide credential, so contractors need to confirm the local building department or business-license office before bidding work.
The point of this state page is to give you a fast read on the regulatory model before you dive into a specific trade. Start with the trades grid below if you already know your specialty. If you are comparing jurisdictions, use the cost calculator for first-year cost and the reciprocity matrix for license portability.
Main boards and agencies
Hawaii Contractors License Board
Use the cited agency guidance for the named installer pathway and the authority responsible for each project.
Open agency siteHawaii Board of Electricians and Plumbers
The Board licenses individual electricians and plumbers, reviews experience and coursework, administers examinations, reciprocity determinations, and continuing-competency renewal requirements.
Open agency siteHawaii Department of Commerce and Consumer Affairs — Board of Electricians and Plumbers
The Board licenses individual Journey Worker Plumbers and Master Plumbers statewide. The separate Contractors License Board licenses C-37 Plumbing Contractors.
Open agency siteHawaii Department of Commerce and Consumer Affairs — Contractors License Board
The Board licenses C-52 Ventilating and Air Conditioning Contractors statewide.
Open agency siteHawaii Department of Commerce and Consumer Affairs — Professional and Vocational Licensing Division, Contractors License Board
The Contractors License Board issues Hawaii’s statewide contractor classifications. The DCCA Board of Electricians and Plumbers separately licenses individual electrical workers; counties issue and inspect project permits.
Open agency siteHawaii Department of Commerce and Consumer Affairs, Contractors License Board
The Contractors License Board licenses the statewide C-31a Cement concrete contractor classification; county authorities administer project permits and inspections.
Open agency siteHawaii Department of Commerce and Consumer Affairs (DCCA), Professional and Vocational Licensing Division — Board of Pest Control
Licenses pest control operators (PCO), pest control field representatives (PCFR), and pest control businesses/employers; administers the PCO examinations (delivered by PSI Services) and enforces HRS ch. 460J / HAR Title 16 ch. 94. The underlying individual commercial pesticide-applicator certification a PCO must first hold is issued separately by the Hawaii Department of Agriculture & Biosecurity (DAB) Pesticides Branch under HRS ch. 149A / HAR ch. 4-66.
Open agency siteHawaii Department of Commerce and Consumer Affairs, Professional and Vocational Licensing Division, Contractors License Board
State board that licenses contractors under HRS Chapter 444. The $1,500 minor-work exemption in HRS 444-2(4) is the controlling rule for handyman-type work performed without a license; the board licenses the general contractor credential that becomes mandatory above the threshold or where a building permit is required.
Open agency siteContractors License Board, Professional and Vocational Licensing Division, Department of Commerce and Consumer Affairs
State board that licenses contractors and issues the C-49 Swimming Pool Contractor specialty classification (and the C-49a service and C-49b hot tub/pool subclassifications), setting experience, examination, insurance, and renewal requirements under HRS Chapter 444 and HAR Title 16 Chapter 77.
Open agency siteHawaii Department of Commerce and Consumer Affairs — Professional and Vocational Licensing Division
The DCCA Professional and Vocational Licensing Division administers Hawaii's regulated boards and programs, but home inspection is not among them. Hawaii has no state home-inspector license, registration, or certification program for inspection-only work.
Open agency site
Compare Hawaii against other states
Every trade above also has a national comparison hub showing how Hawaii's exam, bond, fee, and experience requirements stack up against the other 50 jurisdictions.
- GC by state
- Electrician by state
- Plumber by state
- HVAC by state
- Roofing by state
- Painting by state
- Landscaping by state
- Masonry by state
- Concrete by state
- Carpentry by state
- Solar by state
- Low-Voltage by state
- Fire Sprinkler by state
- Home Inspector by state
- Pool by state
- Handyman by state
- Pest Control by state
- Septic by state
States often compared with Hawaii
Licensing rules change at the state line. Contractors bidding work across the border or weighing a mainland credential should review the neighboring hub before assuming Hawaii's requirements carry over.
Best starting points in Hawaii
Budget
Estimate first-year cost
Compare filing fees, bond premiums, insurance assumptions, and renewal cost before you apply.
Mobility
Check reciprocity pathways
See whether this state accepts NASCLA or uses bilateral reciprocity for the trade you hold now.
Research
Search related guides
Jump directly to linked state and trade pages if you are comparing multiple jurisdictions side by side.
Related reading
Original analyses drawn from our national dataset that put Hawaii's rules in context — how its requirements compare, what a record means for eligibility, and how to carry a license across state lines.
Can you get a contractor license with a criminal record?
A 50-state breakdown of background checks, which offenses actually disqualify, and how long a conviction counts.
Contractor license difficulty index
Where each state ranks on exam, experience, and bond burden — hardest to easiest.
License costs ranked by state
Cheapest to most expensive states once fees, bond, and first-year insurance are counted.
How to transfer a license to another state
Which states accept NASCLA or bilateral reciprocity, and what re-testing each requires.
