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General contractor · Local (city/county) licenses

Do you need a general contractor license in Oklahoma?

State law and licensing-board sources · Last reviewed October 11, 2026

Journeyman level Licensed by cities or counties, not the state What's a journeyman?

Oklahoma doesn't license general contractors at the state level; the Construction Industries Board (CIB) says so directly. Cities set the rules instead: Oklahoma City, for example, makes residential building contractors register before doing permitted work. The state does license the trades inside a project (electrical, plumbing and mechanical work) and requires roofing contractors to register with the CIB. [1][2][3][4]

New to the trade?

Starting from zero in Oklahoma

Oklahoma has no state license or apprentice card for general building work, so you can start by getting hired by a builder or remodeler, or by finding a registered apprenticeship in carpentry or construction. If your job includes electrical, plumbing or HVAC (heating, ventilation and air conditioning) work, you must first register with the CIB as an apprentice in that trade ($25, age 16 or older). [1][10][11][12][14][19][20]

  • High school diploma or GED

    No state rule, because Oklahoma doesn't license general contractors. The state's trade apprentice registrations (electrical, plumbing, mechanical) don't list a diploma either They ask for age 16 and a job with a licensed contractor or enrollment in a recognized school. Construction apprenticeship programs and employers set their own requirements; we didn't find an Oklahoma general construction or carpentry program that publishes them online, so ask the program. [1][10][11][12]

  • Minimum age

    No state minimum for general building work. The CIB trade apprentice registrations start at 16. [1][10][11][12]

  • State cards for trade work

    To do electrical, plumbing or mechanical work as a helper, register with the CIB as an apprentice on its apprentice application: $25 the first time ($20 registration plus $5 application fee), signed by the licensed contractor who employs you. [10][11][12][20]

  • Roofing crews

    Starting January 1, 2027, roofing contractors may not subcontract with unregistered labor-only crews. From January 1, 2028, labor-only crews must work directly for a roofing contractor who holds a residential roofing endorsement and keep proof of it on the job site. [7]

  • Pay while you learn

    Registered apprenticeships are paid jobs. Oklahoma CareerTech says apprentices earn a paycheck from day one, with wages that increase as their skills grow. [14]

  • Still in high school?

    Oklahoma's CareerTech technology centers serve high school and adult learners in more than 90 instructional areas, and high school students who live in a technology center district attend tuition free. Technology center students can also earn college credit from area colleges in many career majors. CareerTech's work-based learning program helps students find work placements, including paid internships, through their school. Because there's no state general contractor license, there are no license hours for school to count toward. [1][18][21]

Where to apply in OklahomaHow to get an apprenticeshipHelper jobs

Oklahoma contractor license at a glance

State general contractor license
None. The CIB says general contractors are not currently required to have a state license. [1]
Who regulates general contractors
Cities and towns, through contractor registration and building permits [1][2]
Example: Oklahoma City
Residential building contractors register with the city: $100, general liability insurance of at least $50,000 per occurrence, and workers' compensation Or an exemption affidavit [2]
Roofing
Roofing contractors must register with the CIB every year ($75) Commercial roofing needs an endorsement, and residential roofing needs a residential endorsement from January 1, 2028 (from January 1, 2027 for roofers who weren't registered by then) [3][4][7][9]
Licensed trades
Electrical, plumbing and mechanical (HVAC) work need CIB licenses Apprentices register at 16 or older [1][10][11][12]
On this page
  1. At a glance
  2. Starting from zero
  3. The license pathway
  4. Oklahoma has no state general contractor license
  5. City rules: Oklahoma City
  6. Other Oklahoma cities
  7. The trades Oklahoma does license
  8. Roofing: new endorsement coming
  9. Steps to get licensed
  10. Where to get the hours
  11. Licensed in another state?
  12. Questions people ask

The license pathway in Oklahoma

  1. 1

    City contractor registration

    • Oklahoma City: $100 (building contractor, residential)
    • Oklahoma City: yearly

    Oklahoma has no state general contractor license, so there's no state ladder. Cities may require registration. Oklahoma City requires anyone contracting for work on a structure that needs a building permit to register as a building contractor. Check with the building department in each city where you'll work. [1][2]

  2. 2

    Roofing contractor registration (state)

    • Commercial endorsement exam; residential endorsement exam (70% to pass) required from January 1, 2028
    • $75 a year
    • Yearly

    If you contract roofing work, you must register with the CIB. Commercial roofing needs a commercial endorsement. Under laws passed in 2025 and 2026, residential roofing will need a residential endorsement starting January 1, 2028. [3][4][7]

Oklahoma has no state general contractor license

The CIB, which licenses Oklahoma's construction trades, answers the question in its FAQ (frequently asked questions): "General Contractors are not currently required to have a state license in Oklahoma."

The trades the CIB does regulate are plumbing, electrical, mechanical and roofing, plus building and home inspectors. The CIB also notes that local governments may have their own licensing, registration and permit rules, and other state agencies regulate some construction work. [1]

City rules: Oklahoma City

Oklahoma City registers contractors by type. A "Building Contractor (Residential Only)" is anyone contracting to make a change or addition to a new or existing structure on private property that needs a building permit, and that person "must register as a building contractor."

To register, you need:

Registration renews every year online. Electrical, mechanical and plumbing contractors register their state licenses with the city separately. Questions go to Business Licensing at (405) 297-2606. [2]

Other Oklahoma cities

Other cities have their own rules, so check before you bid. Tulsa's Permit Center, for example, uses a contractor registration form whose trade list includes building, and when insurance is required, contractors agree to provide proof of general liability insurance naming the City of Tulsa as an additional insured. The Tulsa Permit Center says it no longer registers journeymen or apprentices. [5][6]

The trades Oklahoma does license

If you plan to do trade work yourself, or want to know who to hire:

[1][3][4]

Roofing: new endorsement coming

House Bill 1628 (2025), amended in 2026 by SB 1873 (Senate Bill) and HB 3800, creates a residential roofing endorsement. Roofers registered and in good standing by January 1, 2027 can be grandfathered during 2027 by applying and either completing 10 hours of approved CE (continuing education) or passing the exam. Starting January 1, 2028, you need the residential endorsement to offer or do residential roofing, and the exam requires 70% to pass. If you weren't registered by January 1, 2027, the law says you can't sell or do residential roofing work until you pass the exam and the CIB issues your endorsement. From January 1, 2028, renewing the endorsement will also take 4 hours of approved CE.

Read the CIB's residential roofing endorsement notice and our roofing contractor license guide. [7][8][9]

Steps to get licensed in Oklahoma

  1. Confirm you don't need a state license for your work

    General building work needs no state license in Oklahoma. Electrical, plumbing and mechanical work need CIB licenses, and roofing contractors must register with the CIB. [1][4]

  2. Check each city where you'll work

    Contact the building or licensing office in each city. Oklahoma City requires residential building contractors to register; call its Business Licensing line at (405) 297-2606. [2]

  3. Register and meet the city's conditions

    In Oklahoma City, apply through Online Business Licensing with proof of general liability insurance (at least $50,000 per occurrence), workers' compensation (at least $100,000 per occurrence) or an exemption affidavit, and the $100 fee. [2]

  4. Hire licensed trade contractors

    Use CIB-licensed electrical, plumbing and mechanical contractors for that work, and a CIB-registered roofer for roofing. You can check licenses and roofing registrations on the CIB's Are They Licensed? page. [1][4][13]

Where to get the hours

Programs that train general contractors in or for Oklahoma, from their own official pages. Listed by type, not ranked.

Licensed in another state?

We didn't find a reciprocity agreement published by the licensing office for this license. Ask the office how it treats an out-of-state license or experience before you apply.

Open the reciprocity map · How reciprocity works

AlaskaAK MaineME VermontVT New HampshireNH WashingtonWA IdahoID MontanaMT North DakotaND MinnesotaMN IllinoisIL WisconsinWI MichiganMI New YorkNY Rhode IslandRI MassachusettsMA OregonOR NevadaNV WyomingWY South DakotaSD IowaIA IndianaIN OhioOH PennsylvaniaPA New JerseyNJ ConnecticutCT CaliforniaCA UtahUT ColoradoCO NebraskaNE MissouriMO KentuckyKY West VirginiaWV VirginiaVA MarylandMD DelawareDE ArizonaAZ New MexicoNM KansasKS ArkansasAR TennesseeTN North CarolinaNC South CarolinaSC District of ColumbiaDC OklahomaOK LouisianaLA MississippiMS AlabamaAL GeorgiaGA HawaiiHI TexasTX FloridaFL
OK Listed here (agreement or endorsement)

Questions people ask

Do you need a license to be a general contractor in Oklahoma?

Not from the state. The CIB says general contractors are not currently required to have a state license. Cities can require registration, such as Oklahoma City's residential building contractor registration, and trade work needs CIB licenses. [1][2]

How much does Oklahoma City contractor registration cost?

Oklahoma City's building contractor registration is $100 and renews yearly. You also need general liability insurance of at least $50,000 per occurrence and workers' compensation of at least $100,000 per occurrence, or an exemption affidavit. [2]

Do roofers need a license in Oklahoma?

Roofing contractors must register with the CIB each year ($75), and commercial work needs an endorsement. From January 1, 2028, residential roofing also needs a residential roofing endorsement. [4][7]

Sources (21)
  1. Frequently Asked Questions, Oklahoma Construction Industries Board. Accessed October 11, 2026.
  2. Contractor Registration, City of Oklahoma City. Accessed October 11, 2026.
  3. Roofing, Oklahoma Construction Industries Board. Accessed October 11, 2026.
  4. Roofing Contractor Registration Act, 59 O.S. Sections 1151.1 et seq. (CIB copy), Oklahoma Construction Industries Board. Accessed October 11, 2026.
  5. Account Information and Contractor Registration (August 2016), City of Tulsa Development Services. Accessed October 11, 2026.
  6. Permit Center, City of Tulsa Development Services. Accessed October 11, 2026.
  7. HB3800 & SB1873 UPDATE: New Residential Roofing Endorsement Required by House Bill 1628 (June 8, 2026), Oklahoma Construction Industries Board. Accessed October 11, 2026.
  8. Enrolled Senate Bill 1873 (2026), residential roofer endorsement, Oklahoma Legislature. Accessed October 11, 2026.
  9. Enrolled House Bill 3800 (2026), Roofing Contractor Registration Act amendments, effective January 1, 2027, Oklahoma Legislature. Accessed October 11, 2026.
  10. 59 O.S. Section 1686, Registration as Electrical Apprentice or Student Apprentice, Oklahoma State Courts Network (OSCN). Accessed October 11, 2026.
  11. 59 O.S. Section 1013, Plumbers Apprentice - Certificates, Oklahoma State Courts Network (OSCN). Accessed October 11, 2026.
  12. Mechanical Licensing Act, 59 O.S. Sections 1850.1 et seq. (CIB copy), Oklahoma Construction Industries Board. Accessed October 11, 2026.
  13. Are They Licensed?, Oklahoma Construction Industries Board. Accessed October 11, 2026.
  14. Apprenticeship Oklahoma: Apprentices, Oklahoma Department of Career and Technology Education (CareerTech). Accessed October 11, 2026.
  15. Oklahoma CareerTech to play a leading role in plans to expand apprenticeships and internships (February 4, 2025), Oklahoma Department of Career and Technology Education (CareerTech). Accessed October 11, 2026.
  16. Apprenticeship Finder, U.S. Department of Labor. Accessed October 11, 2026.
  17. Locate the Training Center Nearest You, United Brotherhood of Carpenters. Accessed October 11, 2026.
  18. Technology Centers, Oklahoma Department of Career and Technology Education (CareerTech). Accessed October 11, 2026.
  19. Career Pathways, Oklahoma Construction Industries Board. Accessed October 11, 2026.
  20. Apprentice Application (revised July 2024), Oklahoma Construction Industries Board. Accessed October 11, 2026.
  21. Work-Based Learning: Student, Oklahoma Department of Career and Technology Education (CareerTech). Accessed October 11, 2026.