Colorado to District of Columbia: journeyman HVAC technician license reciprocity
Colorado does not issue a statewide journeyman HVAC technician license, so there is nothing to transfer. Here is District of Columbia'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.
Out-of-state journeyman HVAC technician (any state)
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
The Board of Industrial Trades publishes no reciprocity for refrigeration and air conditioning mechanics, so a journeyman-level HVAC licensee from any state applies through the DLCP online portal as a new applicant. The application needs a passport-style photo, government ID, the $65 application fee, tax records and an employment verification letter signed by a master mechanic showing at least 3 years of experience, and a CFC Universal certification; the applicant then schedules the open-book journeyman exam with PSI (2012 International Mechanical Code and Modern Refrigeration and Air Conditioning) and pays the $110 license fee for a term ending September 30 of the next even-numbered year. Two statutory routes can waive the exam: D.C. Code § 47-2853.202(d) requires the Board to accept a certificate from a national certifying organization (a registered trade organization, non-union sponsor or labor union) that the applicant completed its apprenticeship, passed its exam and is designated a journeyman, and § 47-2853.12(b) directs boards to waive the exam for a licensee in good standing of a state whose standards were at least as high as the District's and which admits DC licensees in a like manner, with § 47-2853.08 leaving the substantial-equivalence finding to the Board case by case. No District-law exam applies; § 47-2853.12(c)(4) exempts journeyman refrigeration and air conditioning mechanics from one.
PSI's District of Columbia candidate bulletin lists the journeyman refrigeration exam fee as $52 per attempt. Whether experience letters signed by an out-of-state master are accepted, and which states or national certifying organizations the Board has listed under § 47-2853.12(d), are not stated in the Board's published materials. The 3-year experience figure comes from DLCP's application instructions; the statute itself sets no journeyman experience term.
At a glance
- Trade exam
- Required
- Law / code exam
- Not required
- Out-of-state hours
- Count toward eligibility
What you must already have
- You must document at least 3 years of qualifying work experience.Three years of refrigeration and air conditioning experience, documented with tax records and an employment verification letter signed by a master mechanic (DLCP application instructions).
What you'll do to get licensed in District of Columbia
- 1Application fee. Pay the application fee ($65). Application fee (non-refundable), paid online with the DLCP application.
- 2Trade exam. Pass the destination's trade exam. DC Journeyman Refrigeration and Air Conditioning Mechanic examination administered by PSI (schedule at psiexams.com after Board pre-approval), open book on the 2012 International Mechanical Code and Modern Refrigeration and Air Conditioning; waived for graduates of a registered apprenticeship program or holders of a national certifying organization's journeyman certificate under § 47-2853.202(d).
- 3Exam fee. Pay the exam fee ($52). Per attempt, paid to PSI when scheduling, as listed in PSI's District of Columbia candidate bulletin.
- 4License fee. Pay the license or certificate fee ($110). Mechanic license fee for a term ending September 30 of the next even-numbered year (renewal $155).
- 5Other. Tax records and an employment verification letter signed by a master mechanic detailing the applicant's experience and length of employment, uploaded with the online application.
- 6Other. EPA Section 608 technician certification (Type I/II/III/Universal) to handle refrigerants; federal, does not expire. DLCP's refrigeration application instructions list a 'CFC Universal Certification' among the journeyman exam documents.
Published fees on this path total $227, 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.
- Trade exam
- Exam fee · $52
- Other
How District of Columbia licenses journeyman HVAC technicians
District of Columbia journeyman HVAC technician · “Journeyman Refrigeration and Air Conditioning Mechanic”
Statewide license
Issued by DC Board of Industrial Trades (Department of Licensing and Consumer Protection)
The District of Columbia licenses HVAC technicians as Refrigeration and Air Conditioning Mechanics through the Board of Industrial Trades in the Department of Licensing and Consumer Protection (DLCP), the same board that licenses electricians and plumbers. Three person-held credentials exist: apprentice (registered without exam), Journeyman Refrigeration and Air Conditioning Mechanic, and Master Refrigeration and Air Conditioning Mechanic (regular, or limited to systems of 25 compressor horsepower and below). 17 DCMR § 303.7 requires a journeyman license for anyone doing the mechanical work of installing, maintaining, repairing or replacing refrigeration and air conditioning equipment. DLCP's application instructions require 3 years of experience verified by a master, tax records, a CFC (EPA 608) Universal certification, and a PSI-administered open-book journeyman exam; a graduate of a registered apprenticeship program (classroom work plus 8,000 hours over 4 years under a master) may waive the journeyman exam, which mirrors the national-certification substitute in D.C. Code § 47-2853.202(d). Fees are a $65 application fee and a $110 mechanic license fee; all refrigeration licenses expire September 30 of even-numbered years. The Board publishes reciprocity for electricians and plumbers from Maryland and Virginia but none for refrigeration and air conditioning mechanics.
Compare: getting a District of Columbia license from scratch
Why Colorado has nothing to transfer
Colorado journeyman HVAC technician
Licensed by cities and counties
Colorado has no state HVAC license at any level; the Department of Regulatory Agencies licenses electricians and plumbers but no mechanical, heating, air conditioning or refrigeration trade, and the Pikes Peak Regional Building Department's exam notice states plainly that 'Colorado does NOT have a state license for the building or mechanical trades.' Journeyman-level HVAC credentials exist only where a city or regional building department issues them. Denver issues Heating and Ventilating Journeyman and Refrigeration Journeyman certificates (4 years / 7,000 hours of field experience plus the ICC F31 Journeyman Mechanical exam, $40 for three years), and the Pikes Peak Regional Building Department in Colorado Springs and El Paso County issues a Heating Mechanic IV (HVAC Service Technician) license for technicians employed by a licensed mechanical contractor. Most other Colorado jurisdictions license only the contractor and require no card for employees. An out-of-state journeyman HVAC license is not recognized by Denver, which does not reciprocate certificates from other states, or by PPRBD, which accepts no out-of-state exams; the applicant must document experience locally and pass the ICC exam each jurisdiction uses. EPA Section 608 certification is required nationwide to handle refrigerants.
How local licensing works in Colorado
How local licensing works. There is no state HVAC board; each city, county or regional building department decides whether to license mechanical workers and contractors under its own building code, and most use ICC National Standard exams administered through Pearson VUE ($100 per exam). Passing an ICC exam is not itself a license, and jurisdictions decide individually whether to honor it.
Denver. Community Planning and Development issues person-held Heating and Ventilating Journeyman and Refrigeration Journeyman certificates. Each requires 4 years (at least 7,000 hours) of field installation experience through an apprenticeship or on-the-job training, proven by notarized letters from employers or clients covering projects completed within the last 10 years, plus a passing letter for the ICC #F31 National Standard Journeyman Mechanical exam submitted within 90 days of application approval. The certificate fee is $40 and it renews every 3 years. Denver states that it 'does not accept or reciprocate contractor licenses and/or certificates from other counties or states.'
Colorado Springs and El Paso County (Pikes Peak Regional Building Department). PPRBD issues individual Heating Mechanic licenses: Heating Mechanic I (Fitter) for gas piping after 1 year of experience, and Heating Mechanic IV (HVAC Service Technician) for repairing and servicing HVAC equipment while employed by a licensed Mechanical Contractor A, B, C or D. Applicants pay a $50 application fee and a $10 annual license fee, pass the ICC National Standard Journey Mechanical exam (W31) where applicable, and hold combustible gas indicator and carbon monoxide detection instrument certificates; the Licensing Committee and Board of Review approve each application after a judicial record check. PPRBD accepts only ICC exams passed on or after January 1, 2016 and states that 'no out-of-state exams will be accepted.' Heating Mechanic IV renewal requires 6 hours of approved technical training.
Other jurisdictions. Denver's and PPRBD's pages were the only individual HVAC worker licenses verified for this entry; other Colorado jurisdictions (for example Aurora, Fort Collins, Boulder County and Jefferson County) generally license mechanical contractors only and were not checked for journeyman cards.
Out-of-state holders. Neither Denver nor PPRBD publishes a reciprocity or endorsement path for journeyman licenses from other states. An arriving journeyman should expect to document experience with notarized letters and pass the ICC journeyman mechanical exam for each jurisdiction that licenses individuals.
Common questions
- Do I have to take the District of Columbia journeyman HVAC technician exam if I'm licensed in Colorado?
- Yes. District of Columbia requires the trade exam on this path.
- What does it cost to get a District of Columbia journeyman HVAC technician license from Colorado?
- Published fees on this path total $227, not counting exam vendor fees or bonds.
- Do my Colorado work hours count in District of Columbia?
- Yes. Documented out-of-state experience counts toward District of Columbia's eligibility requirements.
- Does it work the other way, from District of Columbia to Colorado?
- Not necessarily. Reciprocity is directed. Going from District of Columbia to Colorado, the mechanism is not applicable.
Sources
- D.C. Code § 47-2853.08 - Powers of the boards (reciprocity and endorsement) · D.C. Code § 47-2853.08(2) · Council of the District of Columbia · Statute · verified September 16, 2026
- D.C. Code § 47-2853.12 - License, certification, and registration criteria; waiver · D.C. Code § 47-2853.12(b)-(d), (l) · Council of the District of Columbia · Statute · verified September 23, 2026
- D.C. Code § 47-2853.201 - Scope of practice for refrigeration and air conditioning mechanics · D.C. Code § 47-2853.201 · Council of the District of Columbia · Statute · verified September 15, 2026
- D.C. Code § 47-2853.202 - Refrigeration and air conditioning mechanics: eligibility requirements · D.C. Code § 47-2853.202 · Council of the District of Columbia · Statute · verified September 23, 2026
- 17 DCMR Chapter 3 - Refrigeration and Air Conditioning Licensing (§§ 303, 304, 306, 307, 309, 310) · 17 DCMR §§ 303.6-303.8, 304, 306, 307, 309, 310, 312 · DC Office of Documents and Administrative Issuances (DCMR) · Admin Rule · verified September 23, 2026
- District of Columbia Board of Industrial Trades · District of Columbia Department of Licensing and Consumer Protection · Agency Page · verified September 17, 2026
- DC DLCP - Board of Industrial Trades landing page (apply, items needed, examination, reciprocity) · District of Columbia Department of Licensing and Consumer Protection (DLCP) · Agency Page · verified September 23, 2026
- DC DLCP - Refrigeration/Air-Conditioning License (Limited and Regular) Application Instructions - Apprentice, Journeyman, and Master · District of Columbia Department of Licensing and Consumer Protection, Occupational and Professional Licensing · Form · verified September 23, 2026
- PSI Candidate Information Bulletin - Washington D.C. Contractor/Trades Examinations · PSI Services LLC for the District of Columbia Board of Industrial Trades · Form · verified September 23, 2026
- EPA Section 608 Technician Certification Requirements · 40 CFR Part 82, Subpart F (Clean Air Act §608) · U.S. Environmental Protection Agency · Other · verified September 15, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.