Oklahoma Solar Contractor License Requirements (2026)

Oklahoma does not issue a standalone solar contractor license. Solar PV installation is regulated as electrical work under 59 O.S. §1680 and is administered by the Oklahoma Construction Industries Board (CIB) Committee of Electrical Examiners. Any solar business must hold an Electrical Contractor license and employ an Oklahoma Electrical Journeyman or Unlimited Electrical Contractor as the qualifying party. Solar thermal water heating requires an Oklahoma Plumbing Contractor license. NABCEP PV Installation Professional certification is the industry standard but is voluntary in Oklahoma.

Regulatory Body Profile

Authority over this credential rests with Oklahoma Construction Industries Board (CIB), which issues and polices it under Oklahoma Statutes Title 59 §1000 et seq. (plumbing) and §1680 et seq. (electrical and mechanical/HVAC). The Oklahoma Construction Industries Board licenses individual journeymen and contractors for the electrical, plumbing, and mechanical (HVAC/refrigeration) trades statewide, administers PSI examinations, and conducts disciplinary proceedings. Oklahoma has no statewide general contractor license — general contracting is regulated by individual cities.

Official portal: https://oklahoma.gov/cib.html
Address: 2401 NW 23rd Street, Suite 2F, Oklahoma City, OK 73107
Phone: (405) 521-6550

The Eligibility Audit

Eligibility begins with two baseline checks: the applicant must be 18 or older and must provide a valid Social Security Number. No Oklahoma residency requirement.

Good moral character

CIB reviews criminal history.

Background investigation

Mandatory criminal history disclosure on the application.

Experience and Education Standards

The experience bar is four years and 8,000 hours of practical electrical experience under a licensed Oklahoma electrical contractor, and it must be backed by verifiable records — typically payroll, tax, project, or supervisor documentation covering the claimed period.

Accepted proof of experience or eligibility

CIB experience affidavits signed by Oklahoma Electrical Contractors
Certified payroll covering the qualifying period
Oklahoma-registered apprenticeship completion certificate

Education substitution

Oklahoma-registered apprenticeship satisfies the experience requirement.

The Exam Syllabus

The exam, administered by Prometric (under contract to CIB), breaks into the parts shown below — all must be passed before licensure:

Oklahoma Electrical Contractor Examination — NEC, business and law — 100 questions, 240 minutes, passing score 75%

Examination fee: $96 examination fee.

Retake policy: Failed exams may be retaken after 30 days.

Bonding, Insurance & Financial Security

A $5,000 surety bond, in the form prescribed by the CIB, must be posted as a condition of licensure.

General liability

CIB requires $50,000 / $100,000 / $50,000 commercial general liability minimum.

Workers' compensation

Workers' compensation insurance is mandatory under 85A O.S. for any business with employees.

Additional financial requirements

No financial statement required.

Schedule of Fees

Fee	Amount
Application (non-refundable)	$100
Examination	$96
Initial license	$250
Renewal (every year)	$250

Renewal and Continuing Obligations

The Oklahoma CIB Electrical Contractor License runs on a year renewal cycle. The current renewal fee is $250. CIB electrical contractor licenses renew annually.

Continuing education: Sixteen hours of CIB-approved CE every three years.

Downloadable Asset

2026 Oklahoma Solar License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Out-of-State Reciprocity

For this classification, Oklahoma does not recognize the NASCLA Accredited Examination.

Reciprocal State	Accepted Exam	Conditions
Texas	Trade exam waived	Limited CIB–TDLR reciprocity (verify with the board; solar-specific reciprocity is rare) for active electrical contractors.
Arkansas	Trade exam waived	Limited CIB–Arkansas reciprocity (verify with the board; solar-specific reciprocity is rare).
Louisiana	Trade exam waived	Limited CIB–LSLBC reciprocity (verify with the board; solar-specific reciprocity is rare).

CIB maintains limited electrical reciprocity (electrical only; solar-specific reciprocity is rare) with several neighboring states.

Weighing more than one jurisdiction? The national hub compares Solar license requirements in every state — exam, bond, fee, and experience thresholds side by side.

The Application Roadmap

Document four years and 8,000 hours of electrical experience. Compile CIB experience affidavits and payroll records.
Submit the CIB Electrical Contractor application. File with the application fee.
Pass the CIB Electrical Contractor exam at 75%. Prometric administers the exam.
Post the $5,000 surety bond. Required by CIB for electrical contractors.
File the certificate of insurance. $50K/$100K/$50K minimum.
Receive the Electrical Contractor license. CIB issues the credential after bond and insurance are filed.
Pull local building and electrical permits per project. Each Oklahoma jurisdiction requires local permits and CIB inspections.

Recommended Study Materials

The following references are cited by the regulator, used in the application process, or commonly used to prepare for the trade scope. Listed for reader convenience; CLR receives no compensation for these recommendations.

NEC Article 690 — Solar Photovoltaic Systems — NFPA. Primary technical reference.
59 O.S. §1680 et seq. — State of Oklahoma. Statutory framework.
Prometric Oklahoma Electrical Contractor Candidate Information Bulletin — Prometric. Free PDF outlining exam content.

Pre-Application Checklist

Before submitting to CIB, the applicant should have each of the following ready:

☐ Four years and 8,000 hours of documented electrical experience
☐ CIB Electrical Contractor application
☐ Pass CIB exam at 75%+
☐ $5,000 surety bond
☐ $50K/$100K/$50K commercial general liability insurance minimum
☐ Workers' compensation coverage
☐ Local building and electrical permits per project

Where Applications Stall

The errors below are the ones that most frequently cost Oklahoma Solar applicants time, drawn from the cited board guidance.

Letting the bond lapse

CIB will suspend the license immediately upon bond cancellation.

Missing the 16-hour CE

Mandatory every three years and audited.

Forgetting workers compensation

Mandatory for any business with employees.

Forgetting solar thermal is plumbing

Solar hot water requires the Plumbing Contractor license.

Skipping local permits

State licensure does not exempt you from city/county permits.

Other Oklahoma Trade Licenses

CLR maintains guides for additional Oklahoma trades; the published ones are listed here:

Common Questions

Does Oklahoma have a solar license?

No. Solar PV is regulated as electrical work under the CIB Electrical Contractor license.

Is NABCEP required?

No. NABCEP is voluntary in Oklahoma.

How big is the bond?

$5,000 surety bond is required for the Electrical Contractor license.

What about solar thermal?

Solar hot water requires an Oklahoma Plumbing Contractor license.

Does Oklahoma reciprocate?

Yes. CIB maintains limited reciprocity (verify directly with the board; solar-specific reciprocity is rare) with Texas, Arkansas, and Louisiana.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-05-08 · Next scheduled review 2026-08-06