Colorado to Texas: journeyman HVAC technician license reciprocity
Colorado does not issue a statewide journeyman HVAC technician license, so there is nothing to transfer. Here is Texas'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.
Technician registration required of everyone (no exam, no reciprocity)
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
An HVAC technician or journeyman licensed in any other state must register with TDLR as an Air Conditioning and Refrigeration Technician before assisting a Texas ACR contractor; the registration is a $20, no-exam filing that does not evaluate or credit the out-of-state license. TDLR publishes no reciprocity, endorsement or exam waiver at this level because there is no exam to waive. A technician who wants the optional Certified Technician designation must meet the Texas experience or training requirement and pass the PSI Certified Technician exam; TDLR's certified technician page does not describe any credit for an out-of-state license.
Applicants without a criminal conviction receive a 21-day temporary registration on filing (16 TAC §75.27). TDLR's published materials do not say whether supervised experience from another state counts toward the voluntary Certified Technician credential.
At a glance
- Trade exam
- Waived
- Law / code exam
- Not required
- Out-of-state hours
- Do not count
What you must already have
- At least 16 years old; criminal history questionnaire if convicted of a felony or misdemeanor
What you'll do to get licensed in Texas
- 1Application fee. Pay the application fee ($20). Air Conditioning and Refrigeration Technician registration application fee (non-refundable, 16 TAC §75.80); renewal $20 per year.
- 2Other. Hold EPA Section 608 technician certification to handle refrigerant; federal law requires it, but it is not a condition of this state license (if applicable).
- 3Other. Optional Certified ACR Technician designation: $50 application fee plus $60 PSI exam, after 24 months of supervised ACR work or a TDLR-approved 2,000-hour certification training program (if applicable).
Published fees on this path total $20, 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.
- Other · if applicable
- Other · if applicable
How Texas licenses journeyman HVAC technicians
Texas journeyman HVAC technician · “Registered Air Conditioning and Refrigeration Technician”
Statewide license
Issued by Texas Department of Licensing and Regulation (TDLR)
Texas has no journeyman HVAC license in the usual sense; the person-held credential for an employee who does air conditioning and refrigeration work is the Registered ACR Technician registration issued by the Texas Department of Licensing and Regulation (TDLR). Anyone who assists a licensed ACR contractor with non-exempt maintenance or repair work must register: the applicant must be at least 16, file a one-page application with a $20 fee and answer a criminal history questionnaire, and there is no exam, no experience requirement and no continuing education. The registration is valid one year and is renewed for $20. TDLR also offers a voluntary Certified ACR Technician credential for technicians with 24 months of supervised experience or a TDLR-approved 2,000-hour training program who pass a PSI exam ($50 application, $60 exam, renewed for $35); it is not required to work. Because the registration is not an examined license, an out-of-state journeyman or technician license has nothing to transfer to: every technician must register with TDLR regardless of licenses held elsewhere, and all work must be performed under a Texas-licensed ACR contractor. Technicians who handle refrigerants also need federal EPA Section 608 certification.
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 Texas journeyman HVAC technician exam if I'm licensed in Colorado?
- No. The trade exam is waived on this path.
- What does it cost to get a Texas journeyman HVAC technician license from Colorado?
- Published fees on this path total $20, not counting exam vendor fees or bonds.
- Do my Colorado work hours count in Texas?
- No. Texas does not credit out-of-state hours on this path.
- Does it work the other way, from Texas to Colorado?
- Not necessarily. Reciprocity is directed. Going from Texas to Colorado, the mechanism is not applicable.
Sources
- 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
- TDLR Air Conditioning and Refrigeration Candidate Information Bulletin (PSI) · Texas Department of Licensing and Regulation / PSI Services · Other · verified September 23, 2026
- 16 TAC §75.120 - Certified Technician: Application and Eligibility Requirements · 16 TAC §75.120 · Texas Department of Licensing and Regulation (mirrored by Cornell LII) · Admin Rule · verified September 23, 2026
- 16 TAC §75.27 - Technician Registration Requirements: Initial Application · 16 TAC §75.27 · Texas Department of Licensing and Regulation (mirrored by Cornell LII) · Admin Rule · verified September 23, 2026
- 16 TAC §75.80 - Air Conditioning and Refrigeration: Fees · 16 TAC §75.80 · Texas Department of Licensing and Regulation (mirrored by Cornell LII) · Admin Rule · verified September 23, 2026
- TDLR - Apply for a New Air Conditioning and Refrigeration Certified Technician · Texas Department of Licensing and Regulation · Agency Page · verified September 23, 2026
- TDLR - Air Conditioning and Refrigeration Contractors FAQs · Texas Department of Licensing and Regulation · Faq · verified September 23, 2026
- TDLR - Air Conditioning and Refrigeration Contractors program · Texas Department of Licensing and Regulation · Agency Page · verified September 23, 2026
- TDLR - Apply for a New Air Conditioning and Refrigeration Technician Registration · Texas Department of Licensing and Regulation · Agency Page · verified September 23, 2026
- TDLR - Renew an Air Conditioning and Refrigeration Technician Registration or Certification · Texas Department of Licensing and Regulation · Agency Page · verified September 23, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.