State Contractors Board Directory 2026: All 50 States

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Independent 2026 U.S. contractor licensing directory

Find the Right Licensing Route Before You Hire or Apply

There is no single national contractors board. Each state decides whether general contractors need a statewide license, registration, residential credential, trade license or city and county approval.

Use this directory to reach the correct official agency, prepare a contractor lookup, understand state-versus-local rules, check multi-state application risks and find complaint or unlicensed-work help.

Find My State Use License Tools Multi-State Applicants
Independent guide: ContractorsBoard.org is not a state licensing board, NASCLA, exam provider or government agency. Only the official state or local record can confirm whether a contractor is currently authorized for a specific project.

Fast Answer: “State Contractors Board” Means Different Things

California, Nevada, Arizona, Oregon and several other states have broad statewide contractor agencies. Other states license only residential builders, home improvement contractors or specific trades. States such as Colorado, Illinois, Missouri, New York, Texas and Wyoming rely heavily on city or county general-contractor rules.

The safest sequence is: choose the state where work happens → identify the project type → open the official agency → verify the contractor or application class → check local permits and registration.

Four Contractor Licensing Models Used Across the United States

A state may use more than one model. Residential, commercial, public works and specialty trades can follow different agencies inside the same state.

Statewide contractor board

A central state agency licenses broad general, residential, commercial or specialty contractor classifications. The state normally provides applications, renewals, license lookup and complaint routes.

State registration

The contractor registers with a state agency, often with insurance, tax or workers’ compensation information. Registration may not include a trade-skills examination.

Residential or trade-specific licensing

The state licenses home improvement, residential building, roofing, electrical, plumbing, HVAC or other regulated work but may not issue one broad commercial general-contractor license.

Local-first general-contractor rules

General-contractor licensing or registration is handled mainly by cities and counties, while the state may regulate trades, businesses, taxes or consumer-protection registrations.

Important: “No broad statewide general-contractor license” does not mean “no license required.” Local licenses, trade credentials, permits, business registrations, workers’ compensation and tax requirements may still apply.

Tool 1: State Contractor Board Finder

Select a state to see the licensing model and jump directly to its official directory card.

Choose a state and task to see the correct starting route.

State Contractors Board Directory for All 50 States

Search by state or filter by licensing model. Every button below leads to an official state agency or the best official state-level starting point.

No matching state was found. Clear the search or choose another licensing model.
AL

Alabama

Statewide boards

General contractors and residential home builders use separate state boards. Trade boards may also apply.

Alabama General Contractors Board
AK

Alaska

State licensing

Construction contractors use Alaska professional licensing, with local permit and trade requirements also possible.

Alaska Construction Contractors
AZ

Arizona

Registrar of Contractors

Arizona ROC handles contractor classifications, license lookup, applications, renewals and complaints.

Arizona Registrar of Contractors
CA

California

CSLB

CSLB provides contractor licensing, classifications, license check, bonds, workers’ compensation and complaints.

California CSLB
CO

Colorado

Local-first

General-contractor licensing is commonly local. Colorado regulates electrical, plumbing and other professions at state level.

Colorado Professional Licensing
CT

Connecticut

Consumer and trade licensing

Connecticut DCP handles home improvement contractor registration, new-home routes and regulated trades.

Connecticut DCP
DE

Delaware

Registration and business route

Start with Delaware One Stop, contractor registration and applicable professional or local licensing.

Delaware One Stop
FL

Florida

DBPR licensing

Florida DBPR handles certified and registered construction contractor licenses and public verification.

Florida Construction Licensing
GA

Georgia

Statewide board

Georgia licenses residential and general contractors through the Secretary of State board.

Georgia Contractor Board
HI

Hawaii

Contractors License Board

Hawaii PVL handles general and specialty contractor classifications, applications and license lookup.

Hawaii Contractors License Board
ID

Idaho

Contractor registration

Idaho uses contractor registration for many businesses, with separate trade and public-works licensing rules.

Idaho Contractor Registration
IL

Illinois

Local and trade rules

General-contractor licensing is usually local. Illinois licenses roofing and other regulated professions at state level.

Illinois Professional Licensing
IN

Indiana

Local-first

Many general-contractor requirements are local. State professional licensing applies to plumbing and other regulated work.

Indiana Professional Licensing
IA

Iowa

Contractor registration

Iowa requires construction contractor registration and separately regulates several construction trades.

Iowa Contractor Registration
KS

Kansas

Local-first

General-contractor licensing is commonly handled by cities or counties. Check state professional and local permit requirements.

Kansas Business Center
KY

Kentucky

Trades plus local rules

Kentucky regulates electrical, plumbing and HVAC paths at state level while general-contractor rules may be local.

Kentucky Housing and Construction
LA

Louisiana

State Licensing Board

Louisiana licenses commercial, residential and home-improvement contractors through LSLBC.

Louisiana Contractors Board
ME

Maine

Trade and local rules

Maine does not use one broad general-contractor board. Check regulated professions and local building offices.

Maine Professional Licensing
MD

Maryland

Home improvement licensing

Maryland Home Improvement Commission licenses covered home-improvement contractors, salespersons and related businesses.

Maryland MHIC
MA

Massachusetts

CSL and HIC routes

Construction Supervisor Licenses and Home Improvement Contractor registration can both apply, depending on work and structure.

Massachusetts HIC and CSL Help
MI

Michigan

Residential builders

Michigan LARA licenses residential builders and maintenance and alteration contractors.

Michigan Builders Licensing
MN

Minnesota

Residential licensing

Minnesota DLI licenses residential building contractors, remodelers and roofers, with other trade rules handled separately.

Minnesota Residential Contractors
MO

Missouri

Local-first

General-contractor licensing is commonly local. State professional boards regulate selected construction occupations.

Missouri Professional Registration
MT

Montana

Contractor registration

Montana contractor registration is closely connected with workers’ compensation and independent-contractor requirements.

Montana Contractor Registration
NE

Nebraska

Contractor registration

Nebraska contractors register through the Department of Labor, while local licenses and state trade credentials may also apply.

Nebraska Contractor Registration
NV

Nevada

State Contractors Board

NSCB handles contractor license classifications, monetary limits, applications, renewals, complaints and verification.

Nevada State Contractors Board
NH

New Hampshire

Trade and local rules

New Hampshire does not use one broad general-contractor license. Check regulated trades and local building requirements.

New Hampshire Professional Licensing
NM

New Mexico

Construction Industries

New Mexico CID handles contractor classifications, qualifying parties, applications, permits, inspections and complaints.

New Mexico Construction Industries
NY

New York

Local-first

Many general and home-improvement contractor licenses are local. Check city or county consumer and building offices.

New York Licensing Services
NC

North Carolina

General Contractors Board

NCLBGC handles general-contractor classifications, limitations, qualifiers, applications, renewals and complaints.

North Carolina Licensing Board
ND

North Dakota

State contractor licensing

North Dakota contractor licensing and business records are handled through the Secretary of State.

North Dakota Contractors
OH

Ohio

Commercial trades plus local

Ohio OCILB licenses certain commercial trades. General-contractor registration and permits are commonly local.

Ohio Contractor Licensing
OR

Oregon

Construction Contractors Board

Oregon CCB handles contractor endorsements, registration, license lookup, bonds, insurance, renewals and complaints.

Oregon Construction Contractors Board
PA

Pennsylvania

Home improvement registration

Pennsylvania registers covered home-improvement contractors through the Attorney General. Other requirements may be local.

Pennsylvania Home Improvement Registration
RI

Rhode Island

Registration and licensing

Rhode Island CRLB handles contractor registration, selected licenses, education, complaints and verification.

Rhode Island CRLB
SD

South Dakota

Local and trade rules

General-contractor rules are often local, with state trade, tax and business requirements applying separately.

South Dakota Occupational Licensing
TX

Texas

Local plus state trades

Texas does not issue one universal statewide general-contractor license. TDLR regulates several trades, while cities handle many GC rules.

Texas TDLR
UT

Utah

DOPL contractor licensing

Utah DOPL handles contractor classifications, qualifiers, applications, experience, renewals and public lookup.

Utah Contractor Licensing
VT

Vermont

Residential registry

Vermont operates a residential contractor registry and separate professional licensing for regulated trades.

Vermont Residential Contractors
VA

Virginia

Board for Contractors

Virginia DPOR handles license classes, specialties, designated employees, applications, renewals and complaints.

Virginia Board for Contractors
WA

Washington

L&I registration

Washington L&I registers construction contractors and maintains bond, insurance, workers’ compensation and enforcement information.

Washington L&I Contractors
WV

West Virginia

Contractor Licensing Board

West Virginia’s Division of Labor handles contractor licenses, classifications, renewals and verification.

West Virginia Contractor Licensing
WI

Wisconsin

Dwelling contractor credentials

Wisconsin DSPS handles dwelling-contractor and qualifier credentials plus regulated construction trades.

Wisconsin Dwelling Contractor

How to Verify a Contractor License in Any State

A license number printed in an advertisement is only a claim until the official state or local record confirms it.

Verification item Why it matters Practical action
Active status Expired, suspended, inactive or revoked status may prevent lawful contracting. Check the live record before signing and again before work begins.
Business name match A borrowed or unrelated license number can hide the true party taking payment. Match the state record to the estimate, contract, invoice and payment recipient.
Classification or endorsement A contractor may hold a license that does not cover your structure, trade or project size. Compare the official scope with the work written in the contract.
Qualifier or responsible person Many licenses depend on a named qualifying individual remaining connected with the business. Confirm the qualifier is current where the state displays that information.
Bond and insurance A license bond, liability policy and workers’ compensation coverage protect different risks. Review state data and request current proof when project risk is meaningful.
Complaints or discipline Public sanctions, judgments or complaint outcomes may affect the hiring decision. Read the details and dates rather than relying only on a count.
Universal verification script “I am considering contractor ______, license or registration number ______, for ______ work at ______. Does the current record show an active credential under the same business name and the correct classification for this project?”

Tool 2: Contractor Hiring Risk Check

Answer these questions before signing or paying. This tool is planning help and not a legal or licensing determination.

Complete the four checks above.

State Contractor License Versus Local Registration and Permits

A state credential, city contractor card and building permit are separate approvals. One does not automatically replace the others.

State license or registration

Establishes the contractor’s state-level authority, classification, business responsibility or registration status.

Local contractor registration

May require a city application, insurance certificate, bond, trade credential or annual registration before permits can be pulled.

Project permit

Authorizes specific work at a specific address and triggers plan review, inspections, corrections and final approval.

Permit warning: a contractor can hold an active state license and still perform unpermitted work. Verify the permit directly with the city or county building department.

Applying for Contractor Licenses in Multiple States

A license from one state normally does not authorize work in another. Treat every new state as a separate compliance review.

  • Identify the exact agency and contractor classification.
  • Check whether a business-and-law exam or trade exam is required.
  • Confirm experience and qualifier requirements.
  • Review financial statements, net-worth or monetary-limit rules.
  • Arrange the state-specific bond and insurance.
  • Register the business entity and assumed names.
  • Check workers’ compensation and unemployment accounts.
  • Review tax registration and public-works requirements.
  • Check city and county contractor registration.
  • Wait for active status before bidding or advertising where required.
Reciprocity does not usually mean automatic licensing. It may waive an exam or simplify experience review, but the contractor generally still submits an application, fees and state-specific documents.

How the NASCLA Exam Fits Into State Licensing

The NASCLA Accredited Examination can make the commercial trade-exam portion more portable among participating agencies, but it is not a national contractor license.

What NASCLA may help with

A participating state may accept a NASCLA exam transcript instead of requiring another similar commercial general-building trade exam.

What NASCLA does not replace

State application fees, business-and-law exams, experience, background checks, qualifiers, financial statements, bonds, insurance and local registration can still apply.

Official NASCLA Commercial Exam Information Participating State Agencies NASCLA State Licensing Directory

Tool 3: Multi-State Application Readiness Check

Check each item you have prepared before opening a new-state application.

Complete all four readiness checks.

Renewing and Maintaining a Contractor Credential

A renewal fee alone may not keep the license valid. State and local agencies can require continuing education, bond updates, insurance, tax clearance and qualifier information.

  • Review the expiration date in the official lookup.
  • Complete continuing education before the renewal deadline.
  • Keep bond and liability insurance active.
  • Update workers’ compensation records.
  • Report business name, entity, address or ownership changes.
  • Replace a departing qualifying individual on time.
  • Renew local contractor registrations separately.
  • Confirm active status after payment and processing.

Contractor Complaints and Unlicensed-Work Reports

The correct complaint route depends on whether the issue involves workmanship, contract terms, licensing, advertising, permits, liens, payment or immediate safety.

Problem Likely starting route Evidence to save
Licensed contractor dispute State contractor board, registration agency or consumer-protection complaint process. Contract, estimates, change orders, invoices, payment proof, photos and messages.
Unlicensed activity State board enforcement, attorney general, consumer office or local licensing department. Ads, website, social posts, vehicle photos, job address and payment requests.
Unpermitted or unsafe work City or county building department and inspection office. Address, permit number, photos, inspection records and contractor identity.
Lien, nonpayment or major loss Board complaint plus qualified legal advice or court process where necessary. Notices, contracts, checks, supplier records, deadlines and title documents.
Financial recovery warning: a board complaint does not always guarantee a refund, repair, lien removal or payment of damages. Preserve legal deadlines separately.

Homeowner Checklist Before Hiring in Any State

Verify before signing

  • Official license or registration status.
  • Exact legal business and payment name.
  • Correct classification, trade or endorsement.
  • Bond, liability and workers’ compensation where applicable.
  • Complaint or disciplinary information.
  • Local registration and permit responsibility.

Control project risk

  • Use a detailed written contract.
  • Do not pay the full amount upfront.
  • Use written change orders.
  • Confirm inspections and permit status.
  • Save notices, invoices and payment records.
  • Recheck license status before work starts.

Detailed State Contractor License Guides

Use these in-depth guides when you need more than a directory link.

State Contractors Board FAQs

Is there one national contractors state license board?

No. Contractor licensing is handled by states and, in many places, cities or counties. There is no single national board that authorizes every contractor for every type of work.

How do I find the contractor board for my state?

Use the all-state directory on this page, choose the state where the work will occur and open the official agency. Then check whether local contractor registration or trade licensing also applies.

Can a contractor licensed in one state work in another state?

Not automatically. The contractor may need another state license, registration, exam, business filing, bond, insurance, workers’ compensation account or local permit-office approval.

Which states do not have one statewide general-contractor license?

Several states rely heavily on local general-contractor rules, including Colorado, Illinois, Indiana, Kansas, Maine, Missouri, New Hampshire, New York, Texas and Wyoming. State trade or business requirements can still apply.

What should I verify in a contractor license lookup?

Confirm active status, legal business name, classification or endorsement, qualifier, expiration, bond, insurance, workers’ compensation and public complaint or discipline information where available.

Is contractor registration the same as a contractor license?

No. Registration may confirm business, insurance, workers’ compensation or tax information without requiring the same trade examination or experience review as a license.

Does a state contractor license replace a building permit?

No. A contractor license authorizes the business or person, while a building permit authorizes specific work at a specific property and normally requires inspections.

Does passing the NASCLA exam give me a national contractor license?

No. Participating states may accept the NASCLA exam for a trade-exam requirement, but each state still controls its own application, fees, experience, qualifier, bond, insurance and local requirements.

Where do I report an unlicensed contractor?

Start with the state contractor board or licensing agency. In local-first states, also contact the city or county licensing and building department. Save advertisements, jobsite information, payment requests and identifying details.

Does an active contractor license guarantee good work?

No. Licensing confirms regulatory requirements but does not guarantee workmanship. Homeowners should also check references, permits, contract terms, payment stages and inspection results.

Choose the State First, Then Verify the Exact Project Authority

For homeowners, the safest move is to open the official record, match the licensed business to the contract and confirm that the classification covers the proposed work before paying.

For contractors, every new state requires a fresh review of license class, exams, experience, qualifiers, business registration, bond, insurance, workers’ compensation and local permit rules.

Return to All 50 States Use the State Finder