Illinois to Colorado: master electrician license reciprocity
Illinois does not issue a statewide master electrician license, so there is nothing to transfer. Here is Colorado'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.
Licensure by endorsement (all states; no master reciprocity)
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
Every out-of-state master electrician applies to Colorado by endorsement, because Board Rule 1.7 does not allow a master license by reciprocity. The applicant must hold or have held an active, state-issued Master Electrician license (or equivalent) issued after passing a state exam based on the NEC edition currently in use in Colorado (the 2023 NEC as of this verification); licenses issued without an exam, on a different NEC edition, or through continuing education are not eligible. The applicant must also document 10,000 hours of electrical experience earned over no fewer than five years, including 2,000 hours of commercial/industrial work, some planning and layout, and supervision performed while holding a journeyman or equivalent license, and must submit a Verification of Licensure form completed by the issuing state board. Qualifying applicants are licensed without taking the Colorado master exam; anyone who does not meet the endorsement criteria must qualify by examination.
The Board held a rulemaking hearing on May 27, 2026 to adopt the 2026 NEC; the DPO application preview still names the 2023 NEC as the edition in use. Application and exam fee amounts are shown only inside DPO Online Services and were not published on the public pages reviewed.
At a glance
- Trade exam
- Waived
- Law / code exam
- Not required
- Out-of-state hours
- Count toward eligibility
What you must already have
- Hold or have held an active, state-issued Master Electrician license (or equivalent) in another state
- Your Illinois license must have been obtained by examination, not by reciprocity or grandfathering.
- You must document at least 10,000 hours of qualifying work experience.Earned in no less than 5 years, including 2,000 hours commercial/industrial, some planning and layout, and supervision while licensed as a journeyman or equivalent. Documented on Affidavit of Experience forms; experience may be accumulated in other states.
What you'll do to get licensed in Colorado
- 1Application fee. Pay the application fee. Application fee paid in DPO Online Services (amount not published on the public pages; non-refundable).
- 2Other. Verification of Licensure form completed by the issuing state board.
- 3Other. Affidavit(s) of Experience completed by each supervising electrical contractor.
- 4Trade exam. Pass the destination's trade exam (if applicable). Colorado Master Electrician exam (PSI) - only if the origin license does not meet the endorsement criteria.
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.
- Trade exam · if applicable
How Colorado licenses master electricians
Colorado master electrician · “Master Electrician”
Statewide license
Issued by Colorado State Electrical Board (DORA Division of Professions and Occupations)
Colorado issues a statewide Master Electrician license through the State Electrical Board within DORA's Division of Professions and Occupations. A master license can be obtained only by examination or by endorsement; Board Rule 1.7 states that a Colorado master electrician's license may not be granted by reciprocity, so there are no master-level reciprocity agreements. By examination an applicant needs 10,000 hours of experience over at least five years (or a qualifying degree with fewer hours) and must pass the PSI-administered Colorado master exam. By endorsement an applicant who holds or has held an active state-issued master license obtained by exam on the NEC edition Colorado currently uses, and who documents 10,000 hours over five years, is licensed without the Colorado exam. Licenses expire September 30 every three years.
Why Illinois has nothing to transfer
Illinois master electrician
Licensed by cities and counties
Illinois does not issue a statewide master electrician license and has no state electrical board; the Illinois Department of Financial and Professional Regulation does not license electricians. The master-level credential exists only at the municipal level, under names that vary by city: Chicago issues a Supervising Electrician license (2 years of experience plus a written exam) and separately licenses Electrical Contractors, Springfield issues an Electrical License based on 5 years of experience and the ICC Master Electrician exam, and Peoria, Aurora, Naperville and Elgin accept ICC Master/Residential Electrician certificates or licenses from Illinois testing municipalities. An out-of-state master electrician license carries no state-level recognition in Illinois and none of the major jurisdictions publish a reciprocity or endorsement path for it. A master electrician from another state must apply with each municipality where they will work, which typically means passing the ICC or local exam once and then registering as an electrical contractor in each additional city.
How local licensing works in Illinois
How local licensing works. Illinois has no state electrician license and no state electrical board. The Illinois Municipal Code (65 ILCS 5/11-33-1) allows each municipality to require registration of electrical contractors, with an annual fee of $25, and provides that a contractor registered in one municipality cannot be required to register or pay a fee in another. Anything beyond registration (examinations, experience requirements, supervising or master licenses) comes from each city's or county's own ordinance.
Chicago. The Department of Buildings licenses Supervising Electricians (individuals) and Electrical Contractors (businesses); the supervising electrician is Chicago's equivalent of a master electrician. Eligibility for the supervising electrician exam is age 21 and at least 2 years of experience installing, altering, repairing and maintaining electrical wiring under a supervising electrician or equivalent, verified by supervisor letters. General and low-voltage exams are administered by Continental Testing Services (2026 fees: $150 per exam, $150 initial license, $150 annual renewal). An electrical contractor license ($150 initial, $150 renewal) is issued to a business, including a sole proprietorship, that is owned by or employs at least one licensed supervising electrician, who must perform or supervise all of the contractor's electrical work and may be the primary supervising electrician for only one contractor. Chicago's pages do not describe any reciprocity or endorsement for out-of-state licenses.
Springfield. The Building and Zoning Department issues an Electrical License to individuals who document 5 years of practical electrical experience with at least 2 years overseeing and directing electrical work and pass the ICC National Standard Master Electrician exam (W16). Applications go before the Springfield Electrical Commission; the fee is $25 and licenses expire December 31. A grandfather clause allows applicants licensed in another Illinois or out-of-state municipality with reciprocal testing to substitute proof of that exam only if the license was originally issued before 10/10/2007 and has not lapsed more than two years; otherwise the ICC exam is required.
Peoria. Electrical licenses are issued to individuals ($150 annual). Holders of Normal or Pekin licenses may register without testing; all others submit an ICC contractor exam certificate from the 2017 code cycle or newer.
Rockford. Registration only ($25 per calendar year, or free with proof of registration or license in another Illinois municipality); no exam.
Naperville and Aurora. Both accept current ICC certifications (Standard Master Electrician for commercial, Standard Residential Electrician for residential) or a license from a listed testing municipality (Naperville lists Chicago, Elgin, Libertyville, Orland Park, Ottawa, Peoria and Woodstock) in lieu of local testing. Naperville no longer renews or issues its own electrical licenses as of December 31, 2022 and registers electrical contractors through its Civic Access portal; Aurora requires a certificate of insurance naming the city.
Elgin. Requires a contractor's license from any Illinois city that gives a written NEC-based examination, or Elgin's own exam administered monthly through CLEC Enterprises.
Unincorporated Cook County. Electrical contractors must register with the Department of Building and Zoning ($150 initial, $75 annual renewal per trade), provide $1,000,000 general liability insurance naming the department, and submit a current supervising electrician's license from an Illinois city, town or village that has an electrical commission administering an examination.
Out-of-state holders. No reciprocity or endorsement path for other states' master licenses was found in any of these jurisdictions. The practical route is to pass the ICC National Standard Master Electrician exam (accepted by Springfield, Peoria, Aurora and Naperville) or a testing city's exam such as Chicago's, then register as an electrical contractor in each municipality where work will be performed.
Common questions
- Do I have to take the Colorado master electrician exam if I'm licensed in Illinois?
- No. The trade exam is waived on this path.
- Do my Illinois work hours count in Colorado?
- Yes. Documented out-of-state experience counts toward Colorado's eligibility requirements.
- Does it work the other way, from Colorado to Illinois?
- Not necessarily. Reciprocity is directed. Going from Colorado to Illinois, the mechanism is not applicable.
Sources
- 3 CCR 710-1 - State Electrical Board Rules and Regulations · 3 CCR 710-1, Rule 1.7 (Application for Licensure) · Colorado Secretary of State (Code of Colorado Regulations) · Admin Rule · verified September 14, 2026Current version effective 2026-07-15. Rule 1.7 sets 8,000 hours / 4 years for journeyman and 10,000 hours / 5 years for master by examination, the endorsement conditions (active license in another state, apprenticeship or required experience, comparable written state exam on the current NEC), journeyman reciprocity for NERA member states or states with a Board agreement, and states that a Colorado master electrician's license may not be granted by reciprocity.
- Colorado Revised Statutes Title 12, Article 115 - Electricians · C.R.S. §§ 12-115-107(2)(i), 12-115-113 · Colorado General Assembly · Statute · verified September 14, 2026§12-115-113(1): the Board shall issue a license by endorsement to a person licensed in another jurisdiction with substantially equivalent credentials and qualifications; (2): by reciprocity where a reciprocal agreement exists; (3): the Board may define substantial equivalence by rule. §12-115-107(2)(i) authorizes reciprocal agreements with other states' electrical boards.
- Colorado Electrical Applications and Forms - Licensure Requirements (Examination, Endorsement, Reciprocity) · Colorado DORA, Division of Professions and Occupations · Agency Page · verified September 14, 2026Lists experience hours by license type, the endorsement conditions, and the NERA journeyman reciprocity states. Fees are not shown; the page says fees are in the online application.
- Colorado Electrical Homepage - State Electrical Board · Colorado DORA, Division of Professions and Occupations · Agency Page · verified September 14, 2026Board rulemaking hearing May 27, 2026 on adopting the 2026 NEC; licenses expire September 30 every three years.
- DPO Master Electrician (ME) Initial Application Preview · Colorado DORA, Division of Professions and Occupations · Form · verified September 14, 2026Linked from dpo.colorado.gov/Electrical/Applications. Master has two methods only: examination and endorsement.
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.