Note: Contractor licensing requirements, thresholds, and bond amounts change regularly. This guide reflects 2026 data from official state licensing boards and verified sources. Always confirm current requirements directly with your state licensing authority before applying or starting work.
The short version
General contractor licensing in the United States is split almost down the middle: 29 states require a statewide GC license or registration; 22 states have no statewide requirement and regulate locally or not at all. Texas, Kansas, Colorado, and several others have no state GC license — a contractor in Texas can legally build a $2 million commercial building without any state-issued credential. California is on the other end: unlicensed contracting above $1,000 is a criminal misdemeanor, bonds are $25,000, and the CSLB actively investigates violations. The split between licensed and unlicensed states is wider than most people in the industry realize. Two things apply everywhere regardless of state GC license status: building permits are required for virtually all construction, and trade-specific work (electrical, plumbing, HVAC) always requires its own trade license. This guide maps every state.
If you assume every state requires a general contractor license, you’re wrong. If you assume that states without a GC license have no compliance obligations for contractors, you’re also wrong. The reality is more nuanced than either assumption, and the gap between the strictest and most permissive states is genuinely wide.
California treats unlicensed contracting as a criminal offense. Texas doesn’t require any state credential for general contractors at all. Montana changed its entire system in 2026, moving from registration to full licensing. New Jersey is rolling out a new formal licensing structure under new 2026 legislation. Understanding where your state falls — and what local rules layer on top of any state requirement — is the foundation of operating a legal contracting business.
What a general contractor license actually covers
A general contractor license authorizes the holder to manage construction projects, pull building permits, hire and oversee subcontractors, and take legal responsibility for the project’s compliance with building codes. It is a business-level credential, not an individual trade credential.
What it does not cover: performing trade-specific work personally. A GC license does not allow you to run electrical circuits, install plumbing, perform HVAC work, or do structural engineering. Those require separate trade licenses. A licensed GC can subcontract all of that to licensed trade contractors, but cannot self-perform it without holding the relevant trade license.
The distinction that matters most for field service businesses: if you run a trades business (locksmith, HVAC, plumbing, electrical), your trade license already covers your work. A separate GC license becomes relevant only if you start taking on general construction projects that go beyond your trade scope — managing full renovations, hiring multiple subcontractors, overseeing work outside your licensed trade. Know which credential covers what work you’re actually doing.
What GC licensing typically requires
In states that require a general contractor license, the standard framework involves:
- Experience: Most states require 2-5 years of verifiable construction or contracting experience. Some accept a combination of trade school and on-the-job experience.
- Trade exam: Covers construction practices, building codes, project management, and safety. Most use ICC (International Code Council) or PSI exams.
- Business and law exam: Covers contracts, liens, OSHA regulations, workers’ comp, and financial management. Often separate from the trade exam.
- Surety bond: Typically $10,000-$25,000, though Nevada scales bonds by annual volume up to $2M for the largest contractors.
- General liability insurance: Minimum coverage levels vary by state, typically $300,000-$1M per occurrence.
- Workers’ compensation: Required for any employees in virtually every state.
The full state-by-state breakdown
| State | GC License Status | Key Requirements / Threshold | Notes & 2026 Updates |
|---|---|---|---|
| Alabama | REQUIRED | Contracts of $100,000+ | Alabama Licensing Board for General Contractors. Residential construction separately regulated by Alabama Home Builders Licensure Board. Below $100K threshold, local rules apply. |
| Alaska | REQUIRED | Any construction work | Contractor Registration through Division of Corporations. Bond and insurance required. All contractors must register regardless of project size. |
| Arizona | REQUIRED | Projects over $1,000 labor + materials | Arizona Registrar of Contractors (ROC). Qualifying Party must have 4 years experience. Trade + business law exams. $50,000-$200,000 bond depending on classification. Actively enforced. |
| Arkansas | REQUIRED | Projects over $20,000 (commercial) / $2,000 (residential) | Contractors Licensing Board. Separate residential and commercial thresholds. Bond and insurance required. |
| California | REQUIRED — STRICTLY ENFORCED | Projects over $1,000 labor + materials | Class B General Building contractor license through CSLB. 4 years experience, trade exam + law exam, $25,000 surety bond. Unlicensed contracting is a criminal misdemeanor. CSLB actively investigates and runs sting operations. Workers’ comp required on file even with no employees as of January 1, 2026. |
| Colorado | LOCAL ONLY | No state requirement | No statewide GC license. Denver requires local license through Community Planning & Development. Colorado Springs, Boulder, and other cities have separate systems. Always check the specific municipality. Trade licenses (electrical, plumbing) are statewide. |
| Connecticut | REGISTRATION | Home improvement work over $1,000 | Home Improvement Contractor registration for residential work. New home construction regulated separately. Trade exams required for specialty work. Registration is lighter than full licensing. |
| Delaware | REQUIRED | Projects over $50,000 | Division of Revenue contractor licensing. Generous threshold — most handyman and small contractor work falls below the trigger. Bond and insurance required above threshold. |
| Florida | REQUIRED | Any construction work | Florida DBPR. Certified (statewide) or Registered (county) contractor license. Both trade and business exams required. $300,000 general liability minimum. One of the more comprehensive systems in the Southeast. |
| Georgia | REQUIRED | Projects over $2,500 | State Licensing Board for Residential and General Contractors. Separate residential and commercial classifications. Trade exam + business law exam. Bond and insurance required. |
| Hawaii | REQUIRED | Projects over $1,000 | DCCA Contractors License Board. Multiple specialty classifications under the GC umbrella. Bond and insurance required. One of the more complete Pacific state systems. |
| Idaho | REQUIRED | Projects over $2,000 | Division of Building Safety. Public Works license for public projects. Contractor registration for private work above threshold. Bond and insurance required. |
| Illinois | LOCAL ONLY | No state requirement | No statewide GC license. Chicago has its own contractor licensing system. Other municipalities vary. Trade licenses (electrical) are statewide. Always check local rules before starting work in any Illinois jurisdiction. |
| Indiana | LOCAL PRIMARILY | Limited state requirement | No comprehensive statewide GC license. Home improvement contractor registration exists for residential work. Local cities regulate most commercial contracting independently. |
| Iowa | REGISTRATION | Any construction work | Iowa Contractor Registration through Division of Labor. Registration required for all contractors, not a full exam-based license. Insurance verification required. Trade licenses statewide for electrical and plumbing. |
| Kansas | NO STATE LICENSE | No state requirement | No statewide GC license. Local cities regulate. Wichita and Kansas City metro have local contractor registration. Trade licenses required for electrical and plumbing locally. |
| Kentucky | LOCAL PRIMARILY | Limited state requirement | No comprehensive statewide GC license for most private work. Louisville and Lexington have strong local systems. Some state registration for home improvement contractors. |
| Louisiana | REQUIRED | Projects over $50,000 (residential) / $75,000 (commercial) | Louisiana State Licensing Board for Contractors. Generous thresholds — most small residential work falls below. Trade + law exams. Bond and insurance required above threshold. |
| Maine | REQUIRED | Home construction and improvement | Manufactured Housing Board for some work. Home construction contractor registration. Trade licenses required for electrical and plumbing statewide. |
| Maryland | REQUIRED | Home improvement work over $500 | Home Improvement Commission license. Low threshold — most residential work triggers licensing. Bond and insurance required. Actively regulated. |
| Massachusetts | REQUIRED | Any permanent home improvement work | Home Improvement Contractor (HIC) registration for residential. Construction Supervisor License (CSL) for structural work on 1-2 family homes. Both may apply simultaneously for different aspects of the same job. |
| Michigan | REQUIRED | Work requiring permit or over $600 | Residential Builder License for residential construction. Maintenance and Alteration Contractor for other work. Low threshold for permit-triggered licensing. |
| Minnesota | REQUIRED | Projects over $15,000 residential | Residential Contractor and Remodeler License. Bond and insurance required. Trade licenses statewide for electrical. Minneapolis and St. Paul may have additional layers. |
| Mississippi | REQUIRED | Projects over $50,000 | Mississippi State Board of Contractors. Generous threshold for small contractors. Trade + law exams. Bond and insurance required. Reciprocity available with some states. |
| Missouri | LOCAL ONLY | No state requirement | No statewide GC license. Kansas City and St. Louis have strong local contractor licensing systems. Electrical licensing statewide through Office of Statewide Electrical Contractors. |
| Montana | REQUIRED 2026 UPDATE | Any construction work | Major 2026 change: Montana transitioned from contractor registration to a full licensing program administered by the Department of Labor & Industry. Older registration-only summaries are no longer accurate. Verify current requirements directly with Montana DLI — new exam and experience requirements are in effect. |
| Nebraska | REGISTRATION | Any construction work | Contractor registration through Department of Labor. Registration regime rather than full exam-based licensing. Insurance verification required. |
| Nevada | REQUIRED — BOND SCALES BY VOLUME | Projects over $1,000 | Nevada State Contractors Board. Qualifying Individual must have 4 years experience. Trade + law exams. Bond scales by volume: $500,000 annual revenue = $100,000 bond; $1M+ revenue = $500,000 bond; $5M+ revenue = $2M bond. One of the most structured bond systems in the country. Actively enforced. |
| New Hampshire | NO STATE LICENSE | No state requirement | No statewide GC license. Trade licenses required for electrical and plumbing statewide. Local municipalities may require registration or permits for contractor work. |
| New Jersey | TRANSITIONING 2026 UPDATE | Any home improvement work | Major 2026 change: New Jersey is transitioning from HIC registration to a formal licensing system under the Home Improvement and Home Elevation Contractors Licensing Act. New oversight board (HIHEC) being established. Education, ethics, and financial security requirements being implemented. Verify current transition status with NJ Division of Consumer Affairs before applying. |
| New Mexico | REQUIRED | Projects over $50,000 | Regulation and Licensing Department. Contractor classification system. Bond and insurance required. Generous threshold for small contractors. |
| New York | LOCAL ONLY | No state requirement | No statewide GC license. NYC has Home Improvement Contractor license for residential work. Nassau County, Westchester, and other localities have independent systems. New construction regulated differently from renovation. Always check the specific jurisdiction. |
| North Carolina | REQUIRED | Projects over $30,000 | NC Licensing Board for General Contractors. Three classification tiers based on project dollar limits. Trade + law exams. Bond and insurance required. Continuing education for renewal. |
| North Dakota | REQUIRED | Any construction work | Secretary of State contractor registration. Bond required. Insurance verification. Trade licenses statewide for electrical and plumbing. |
| Ohio | LOCAL PRIMARILY | Limited state requirement | No comprehensive statewide GC license. Some state contractor registration for specific work types. Local cities (Columbus, Cleveland, Cincinnati) have strong local contractor licensing programs. |
| Oklahoma | REQUIRED | Projects over $10,000 | Construction Industries Board. Trade + law exams. Bond and insurance required. Threshold triggers licensing for most renovation and construction projects. |
| Oregon | REQUIRED | Any paid construction work over $500 | Oregon CCB (Construction Contractors Board). One of the lowest thresholds nationally. Bond and insurance required. CCB actively investigates unlicensed contracting. Functions more like full licensing than typical registration in terms of enforcement. |
| Pennsylvania | LOCAL PRIMARILY | Home improvement registration over $5,000 annual | Home Improvement Consumer Protection Act requires contractor registration for those doing more than $5,000 in annual home improvement work. Philadelphia and Pittsburgh have strong local licensing on top. New home construction regulated separately. |
| Rhode Island | REQUIRED | Home improvement work over $500 | Contractor Registration through DLT. Low threshold — most residential work triggers registration. Bond and insurance required. Trade licenses required for electrical and plumbing. |
| South Carolina | REQUIRED | Projects over $5,000 | Contractors Licensing Board. General and specialty contractor classifications. Trade + law exams. Bond and insurance required. |
| South Dakota | NO STATE LICENSE | No state requirement | No statewide GC license. Local municipalities regulate. Trade licenses required for electrical at local level. |
| Tennessee | REQUIRED | Home improvement $3,000+; general $25,000+ | Two-tier system. Home Improvement license for residential work $3,000-$24,999. General contractor license for $25,000+. Trade + law exams. Bond and insurance required. Actively enforced in Nashville metro. |
| Texas | NO STATE LICENSE | No state requirement | No statewide GC license. A contractor can legally build a $2M commercial building in Texas without any state credential. However: Dallas, Austin, Houston, and San Antonio each require local contractor registration. Building permits required for all construction. Electrical (TDLR), plumbing (TSBPE), and HVAC (TDLR) require state trade licenses regardless of GC status. |
| Utah | REQUIRED | Projects over $3,000 | Division of Occupational and Professional Licensing. Contractor license required above $3,000. Trade + law exams. Bond and insurance required. One of the more reciprocal states for contractor licensing. |
| Vermont | NO STATE LICENSE | No state requirement | No statewide GC license. Local permits required for construction work. Trade licenses required for electrical statewide. |
| Virginia | REQUIRED | Projects over $1,000 (Class C); tiered above | Three-tier system: Class C ($1,000-$7,500), Class B ($7,500-$120,000), Class A ($120,000+). Different exam and financial requirements for each class. Board for Contractors. Bond and insurance required at all tiers. |
| Washington | REQUIRED | Any paid construction work | Contractor registration through Department of Labor & Industries. No dollar threshold — all paid construction work requires registration. $6,000 bond, liability insurance, and workers’ comp required. Electronic insurance submission from January 2026. Monopolistic workers’ comp state. |
| West Virginia | REQUIRED | Projects over $2,500 | Division of Labor contractor licensing. Trade + law exams. Bond and insurance required above threshold. |
| Wisconsin | REQUIRED | Residential construction (Dwelling Contractor) | Dwelling Contractor Certification for residential work. Permit-triggered primarily. Trade licenses required for electrical and plumbing statewide. |
| Wyoming | NO STATE LICENSE | No state requirement | No statewide GC license. Local municipalities regulate. Trade licenses required for plumbing and electrical locally. |
The 2026 rule changes worth knowing
Two significant state-level changes in 2026 affect contractors currently active or planning to apply:
Montana (2026): Montana transitioned from a contractor registration program to a full licensing program administered by the Department of Labor & Industry. This is a meaningful upgrade in requirements — if you operate in Montana or plan to, verify the current exam and experience requirements directly with Montana DLI. Older summaries that describe Montana as registration-only are no longer accurate.
New Jersey (2026): New Jersey is implementing the Home Improvement and Home Elevation Contractors Licensing Act, transitioning from the existing HIC registration system to a formal licensing framework with a new oversight board (HIHEC), education requirements, ethics standards, and financial security provisions. The transition is ongoing — verify the current status and application requirements with the NJ Division of Consumer Affairs before applying.
California (January 2026): All CSLB-licensed contractors must now have workers’ compensation insurance on file with the CSLB even if they have no employees. Previously this was required only for contractors with employees. Solo operators need to review their compliance status.
States where the GC license is most complex
California — criminal enforcement
California is the most strictly enforced contractor licensing state in the country. The CSLB actively investigates unlicensed contracting, runs consumer protection sting operations, and can refer cases to the California Attorney General. A single violation of the licensing law can void a contract — meaning a customer who hired an unlicensed contractor has grounds to refuse payment, even for completed work. The CSLB system also means a licensed California contractor’s record is public-facing and customer-verifiable in a way most states don’t match.
Nevada — volume-scaled bond requirements
Nevada’s volume-scaling bond system is unique nationally. Small contractors carry a modest bond. The largest contractors — those doing $5M+ annually — must carry a $2M bond. This creates a direct financial accountability link to the scale of work being done and means Nevada’s bonding requirements change meaningfully as a contracting business grows. Contractors who grow past a revenue threshold need to proactively update their bond, not wait for renewal.
Virginia — three-tier classification
Virginia’s three-class system (C, B, A) means a contractor’s license authorizes work only up to a certain dollar threshold. A Class C contractor cannot legally bid a $50,000 project even with years of experience — they need to upgrade to Class B first. Contractors growing their business in Virginia need to proactively upgrade their class as their project sizes increase, not retroactively after taking larger jobs.
Texas, Colorado, Kansas — no license but full compliance still required
The no-license states are often misread as fully unregulated. They aren’t. In Texas specifically: building permits are required for virtually all construction, Dallas/Austin/Houston/San Antonio each require local contractor registration, and trade licenses for electrical (TDLR), plumbing (TSBPE), and HVAC (TDLR) apply to any licensed trade work regardless of GC status. The absence of a state GC license means no state exam, no state bond, and no state credential to obtain — it does not mean no compliance obligations at all.
What every contractor needs regardless of state GC license status
- Building permits per project — required for virtually all construction in every state, license or no license. The licensed GC (or the property owner in no-license states) pulls the permit and takes legal responsibility for code compliance.
- General liability insurance — not always mandated by state law, but required by virtually all commercial project owners, property managers, and municipalities. Standard minimum is $300,000-$1M per occurrence depending on project type.
- Workers’ compensation — required for employees in every state. Washington is a monopolistic workers’ comp state. California now requires it on file even with no employees. The full picture of worker injury liability is covered in our guide on what happens when a technician gets hurt on the job.
- Trade licenses for trade work — electrical, plumbing, HVAC, gas require specific trade licenses in virtually every state. A GC license never covers performing these trades yourself.
- Business entity registration — operating as a registered LLC or corporation, separate from the trade license, is standard practice and required in most states for issuing invoices and opening business bank accounts.
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START FREE TRIAL →The bottom line
General contractor licensing in 2026 splits almost evenly between states that require it and states that don’t. California enforces it criminally. Texas doesn’t require it at all. Nevada scales bond requirements with revenue. Montana just upgraded its system. New Jersey is restructuring its framework. The landscape is genuinely uneven and changes faster than most licensing guides reflect.
The two rules that apply everywhere regardless of state GC licensing status: building permits are required for virtually all construction, and trade work requires trade licenses. A contractor who clears both of those bars in their state — licensed where required, permitted on every job, trade work subcontracted to properly licensed trade contractors — is operating compliantly in any state in the country.
Know your state’s specific threshold and exam requirements. Know your local city or county rules on top of that. Carry the insurance, post the bond, and pull the permits. The contractors who build durable businesses are the ones customers and project owners can verify and trust before the first nail goes in.
