LicensebyState

Maine to California: general contractor license reciprocity

No credit· Start overVerified September 17, 2026· 15 sources

Maine does not issue a statewide general contractor license, so there is nothing to transfer. Here is California's standard path for out-of-state applicants.

Your origin state does not issue a statewide license at this level, so there is no license to transfer. The destination's standard out-of-state path is shown; expect to meet it in full.

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

NASCLA Commercial General Builders examination waiver, accepted from any state for the General Building classification

Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.

CSLB waives the General Building trade examination for a contractor who has passed the NASCLA Accredited Examination for Commercial General Building Contractors, whatever state they are licensed in. CSLB limits this route to its General Building classification and also requires that you have held a general building contractor license, or a similar title, in good standing for the previous five years. You file the Application for Original Contractor's License with the $450 processing fee, enclose a signed and dated statement asking for the NASCLA Commercial General Builders examination waiver, have your current licensing agency complete CSLB's License Verification Request and return it to you sealed, and use your NASCLA account to ask that your examination results be shared with California. The Law and Business examination is never waived, and the four years of experience, the Certification of Work Experience, fingerprinting, the $25,000 contractor bond, workers' compensation or an exemption and all fees apply in full. An applicant who does not hold the NASCLA credential and is not covered by one of the five named-state agreements sits both examinations through PSI, but documented out-of-state work still counts toward the experience requirement.

The NASCLA examination is an examination credential, not a license and not an agreement between two states: anyone may sit it in any participating jurisdiction, which is why it is published here rather than as a state-by-state rule. CSLB's Reciprocity Requirements page states the acceptance in its own words, so it does not rest on NASCLA's list alone. CSLB names no other national examination and sets no net worth, working capital or financial statement requirement: the financial solvency section of the Contractors State License Law, Business and Professions Code section 7067.5, was repealed effective January 1, 2016 and the $25,000 contractor bond stands in its place. CSLB publishes no end-to-end processing time, only the date each unit is currently working on, updated weekly on its Processing Times page. Licensing Information Center: (800) 321-CSLB (2752).

At a glance

Trade exam
Waived
Law / code exam
Required
Out-of-state hours
Count toward eligibility

What you must already have

  • You must have passed a licensing exam in Maine that the destination considers comparable.CSLB's Reciprocity Requirements page sets out this route under the heading "Contractors, Regardless of State, Who Have Passed the NASCLA Commercial General Builders Examination" and limits it to applicants applying for the CSLB General Building classification. The waiver does not extend to B-2 Residential Remodeling, to Class A General Engineering or to any C-series specialty classification. It does not waive the Law and Business examination, the experience requirement, the bond, the insurance requirements or any fee. Results reach CSLB through your NASCLA account, which you use to ask that they be shared with California.
  • You must have held your Maine license for at least 5 years.
  • Your Maine license must be active and in good standing.
  • You must document at least 4 years of qualifying work experience.The experience section of the application must be completed even where the trade examination is waived. Technical training, apprenticeship training or education can be credited in place of part of the four years, but at least one year must be practical experience and the training must be documented. Business and Professions Code section 7068(h) requires the registrar to review experience gained in other states and confirm it was gained lawfully there. For the B classification CSLB expects proof of building and rebuilding work on a daily basis rather than occasional repairs.
  • The qualifying individual is at least 18 years old and has a Social Security number or an Individual Taxpayer Identification Number. A qualifying individual may not hold another active contractor's license while acting as qualifier, except as allowed by Business and Professions Code section 7068.1.

What you'll do to get licensed in California

  1. 1Application fee. Pay the application fee ($450). Non-refundable original application fee of $450, covering one classification, payable with the Application for Original Contractor's License whether the application is by examination or by waiver. Adding a second classification on the same original application costs $150..
  2. 2License fee. Pay the license or certificate fee ($200). Initial license fee of $200 for a sole owner, or $350 for a non-sole owner, paid after the examination requirements are met and the remaining issuance documents are filed. It buys a two-year license. CSLB's own worked total for one classification is $650 for a sole owner and $800 for a non-sole owner, application fee included..
  3. 3Law / code exam. Pass a law, rules, or code exam. CSLB Law and Business examination, administered by PSI Exams. Every original applicant takes it, including anyone holding the NASCLA credential or applying under a named-state agreement..
  4. 4Trade exam. Pass the destination's trade exam (if applicable). B General Building trade examination, administered by PSI Exams. It is waived for a qualifying NASCLA holder, but CSLB retains the right to require the trade examination in any case where a waiver is granted. Where it is required, you have 18 months after CSLB accepts the application to pass both examinations; passing scores stay good for five years..
  5. 5Exam fee. Pay the exam fee. Rescheduling and re-examination fees are paid directly to PSI each time. CSLB does not publish the amounts on its fee list; they are in the Candidate Information Bulletin PSI sends with the Notice to Schedule an Examination, or ask CSLB on (800) 321-CSLB (2752). NASCLA sets its own fees for its examination and for sharing results..
  6. 6Background check. Complete a background check. Mandatory criminal background check by Live Scan fingerprinting after CSLB accepts the application. Paid to the Live Scan operator: $32 to the Department of Justice and $17 to the Federal Bureau of Investigation, plus a rolling fee that each site sets for itself and CSLB does not set..
  7. 7Surety bond. Post a surety bond ($25,000). Contractor's bond of $25,000, required by Business and Professions Code section 7071.6 before CSLB can issue an active license. It must be written by a surety licensed through the California Department of Insurance on a form approved by the Attorney General's Office, must name the business exactly as CSLB records it, and must reach CSLB headquarters within 90 days of its effective date. A cashier's check may be filed instead..
  8. 8Surety bond. Post a surety bond ($25,000) (if applicable). Bond of Qualifying Individual, $25,000, required by Business and Professions Code section 7071.9 when the license is qualified by a responsible managing employee, or by a responsible managing officer who owns less than 10 percent of the corporation's voting stock. An RMO who owns 10 percent or more files a Bond of Qualifying Individual Exemption Certification instead. Each RME or RMO on a license must comply separately..
  9. 9Surety bond. Post a surety bond ($100,000) (if applicable). LLC employee/worker bond of $100,000, required by Business and Professions Code section 7071.6.5 only where the license is held by a limited liability company. It is in addition to the $25,000 contractor bond and protects employees against unpaid wages, interest on wages, fringe benefits and other contributions..
  10. 10Insurance. Carry the required insurance ($1,000,000) (if applicable). Liability insurance of at least $1,000,000 cumulative, required by Business and Professions Code section 7071.19 only where the license is held by a limited liability company with five or fewer people listed as personnel of record. Each additional member of the personnel of record adds $100,000, capped at $5,000,000. The policy must be written by an insurer licensed in California or an eligible surplus line insurer..
  11. 11Insurance. Carry the required insurance. Workers' compensation insurance, or a certificate of self-insurance from the Department of Industrial Relations, before CSLB will issue or activate the license if the business has employees. A business with no employees files an exemption instead, but CSLB will not accept an exemption where the license is qualified by a responsible managing employee, because an RME is an employee..
  12. 12Business license. Obtain a business license. The CSLB license is issued to a business entity: sole owner, partnership, corporation, limited liability company or joint venture. Form or register the entity first, since every officer, member, responsible manager or director must be listed as personnel of record. Cities and counties also require their own business tax registration or business license wherever you work, separately from the CSLB license..
  13. 13Other. Certification of Work Experience form for each period of experience claimed, completed by someone with firsthand knowledge of the work, plus the signed and dated statement requesting the NASCLA Commercial General Builders examination waiver and the sealed License Verification Request from your current licensing agency..

Published fees on this path total $650, 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.

  • Law / code exam
  • Trade exam · if applicable
  • Exam fee

Surety bond

A license or contractor bond is bought from a surety, not the state. Price is a small percentage of the bond amount and depends on your credit.

  • Surety bond · $25,000
  • Surety bond · $25,000 · if applicable
  • Surety bond · $100,000 · if applicable

Liability insurance

Some states require proof of general liability or workers' compensation coverage at licensing time.

  • Insurance · $1,000,000 · if applicable
  • Insurance

Business registration

If you plan to contract in your own name, budget for a business license or entity registration on top of the trade license.

  • Business license

How California licenses general contractors

California general contractor · “B - General Building Contractor (Class A General Engineering is the separate fixed-works license)

Statewide license

Verified September 17, 2026· 7 sources

Issued by Contractors State License Board

California's unlimited building credential is the Class B General Building Contractor license from the Contractors State License Board (CSLB), and there is no dollar limit or tier system above it. Under Business and Professions Code section 7057 a general building contractor's principal business is structures requiring at least two unrelated building trades or crafts; a B contractor may not take a prime contract on a project involving other trades unless the contract needs at least two unrelated trades besides framing and carpentry, or it holds the relevant specialty classification, or it subcontracts to a licensed specialty contractor, and fire protection (C-16) and well drilling (C-57) always need the specialty license or a subcontractor. Class A General Engineering is a parallel classification rather than a grade above B: it covers fixed works requiring specialized engineering knowledge such as highways, bridges, tunnels, dams, pipelines, sewers, grading and earthmoving, and a contractor who does both kinds of work holds both classifications. Below B sits B-2 Residential Remodeling, limited to existing residential wood frame structures and contracts using three unrelated trades. CSLB issues the license to a business entity and the person who meets the experience and examination requirements is named on it as the qualifying individual, a responsible managing employee (RME) or responsible managing officer (RMO), so an out-of-state general contractor moving to California applies as that qualifier. A license from another state cannot be used here even as a subcontractor or for a single project, and cities and counties additionally require a local business tax registration that does not replace the state license.

Moving to CaliforniaLeaving California

Why Maine has nothing to transfer

Maine general contractor

No individual license at this level

Verified September 17, 2026· 7 sources

Issued by No contractor licensing authority (Maine Office of Professional and Occupational Regulation licenses the building trades only)

Maine has no general, commercial, building or unlimited contractor license at any level of government, so there is nothing for an out-of-state general contractor's license to transfer into, no qualifying party to name, no business-and-law examination and no reciprocity list. Maine is also not one of the agencies that accept the NASCLA Accredited Examination for Commercial General Building Contractors, because it holds no contractor examination for that exam to stand in for. The Office of Professional and Occupational Regulation's directory of licensed professions contains no building contractor category at all; the only construction credentials it issues are trade licenses - electricians, plumbers, oil burner and solid fuel technicians, propane and natural gas technicians, boiler operators and inspectors, elevator contractors, elevator and lift mechanics, and manufactured housing dealers, installers and mechanics - alongside the licensed design professions of architect, landscape architect and professional land surveyor. A commercial builder moving to Maine works through the local code enforcement officer and building inspector for permits and inspections, and makes sure the electrical, plumbing, fuel and elevator scope is performed by people holding the matching Maine licenses. Where any part of the job is work on a dwelling of three or fewer units, the written-contract rules of the Home Construction Contracts Act, 10 M.R.S. ch. 219-A, apply to that contract above $3,000 even though the builder is unlicensed; buildings used for commercial or business purposes are outside that chapter.

Moving to MaineLeaving Maine

Common questions

Do I have to take the California general contractor exam if I'm licensed in Maine?
The trade exam is waived, but California requires a law or code exam.
How long do I need to have held my Maine license?
At least 5 years before applying.
What does it cost to get a California general contractor license from Maine?
Published fees on this path total $650, not counting exam vendor fees or bonds.
Do my Maine work hours count in California?
Yes. Documented out-of-state experience counts toward California's eligibility requirements.
Does it work the other way, from California to Maine?
Not necessarily. Reciprocity is directed. Going from California to Maine, the mechanism is not applicable.

Sources

  1. California Business and Professions Code Sec. 7068 - Qualification of applicants; responsible managing employee; out-of-state experience · Cal. Bus. & Prof. Code Sec. 7068 · California Legislative Information (Office of Legislative Counsel) · Statute · verified September 17, 2026
  2. CSLB - Bond Requirements · Cal. Bus. & Prof. Code Sec. 7071.6, 7071.8, 7071.9 · Contractors State License Board · Agency Page · verified September 17, 2026
  3. CSLB - A General Engineering Contractor classification · Cal. Bus. & Prof. Code Sec. 7056 · Contractors State License Board · Agency Page · verified September 17, 2026
  4. CSLB - B General Building Contractor classification · Cal. Bus. & Prof. Code Sec. 7057 · Contractors State License Board · Agency Page · verified September 17, 2026
  5. CSLB - B-2 Residential Remodeling Contractor classification · Cal. Bus. & Prof. Code Sec. 7057.5 · Contractors State License Board · Agency Page · verified September 17, 2026
  6. CSLB - List of All CSLB Fees · Contractors State License Board · Agency Page · verified September 17, 2026
  7. CSLB - Get Licensed to Build: A Guide to Becoming a Licensed Contractor (May 2025) · Contractors State License Board · Other · verified September 17, 2026
  8. CSLB - Frequently Asked Questions About Journey-level Experience · Contractors State License Board · Faq · verified September 17, 2026
  9. Contractors State License Law - 2026 CSLB Law Book (B&P Code Division 3, Chapter 9 and 16 CCR Division 8) · Cal. Bus. & Prof. Code Sec. 7065.4, 7068; former Sec. 7067.5 (repealed 2016); 16 CCR Div. 8 · Contractors State License Board · Statute · verified September 17, 2026
  10. CSLB - Licenses for Limited Liability Companies (LLC) · Cal. Bus. & Prof. Code Sec. 7065, 7071.6.5, 7071.19, 7076.2 · Contractors State License Board · Agency Page · verified September 17, 2026
  11. CSLB - If You Already Have a Contractors License From Another State or Country · Contractors State License Board · Agency Page · verified September 17, 2026
  12. CSLB - Processing Times · Contractors State License Board · Agency Page · verified September 17, 2026
  13. CSLB - Reciprocity Requirements · Contractors State License Board · Agency Page · verified September 17, 2026
  14. CSLB - License Verification Request (reciprocity) · Contractors State License Board · Form · verified September 17, 2026
  15. NASCLA Accredited Examination for Commercial General Building Contractors · National Association of State Contractors Licensing Agencies · Other · verified September 17, 2026

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

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