⚠️ Important: This comparison is based on published state licensing requirements and may not reflect recent changes. Reciprocity and transfer rules change frequently and are evaluated on a case-by-case basis by state licensing boards. This tool is for research purposes only and does not constitute legal or professional advice. Always contact Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations) directly to confirm current transfer requirements before submitting any applications or fees.

Transfer Your Plumber License: Wyoming → Colorado

Everything you need to know about transferring your plumber license from Wyoming to Colorado

Reciprocity Available

Endorsement

Requirements Comparison

Requirement	Wyoming (WY)	Colorado (CO)
Education Requirements	High school diploma or GED	High school diploma or GED
Exam Requirements	Provider: unknown	Provider: PSI
Experience Requirements●	apprentice: null; journeyman: null; master: Varies by municipality	apprentice: Registration required; no prior experience; journeyman: Maximum four years (6,800 hours) of practical experience, verified via Affidavit of Experience Forms from current and former employers; master: 5 years / 8,500 hours of practical experience (including at least 2,000 hours AFTER obtaining Journeyman license, per one source — OR 8,500 total hours per official DORA page)
Fees	confidence: high	apprentice registration: $30; journeyman license: $30; master license: $30; exam fee: $75; renewal fee: $30; total initial fees: $245; confidence: high
Renewal / CE Requirements●	Period: 1 year (annual renewal required in both Cheyenne and Casper); CE hours: 0; Fee: null	Period: 1 year; CE hours: 8; Fee: $30

Data verified as of 2026-04-03. Requirements may have changed since verification.

Key Differences

Colorado accepts out-of-state plumber licenses via reciprocity/endorsement.
Experience differs: Wyoming — apprentice: null; journeyman: null; master: Varies by municipality; Colorado — apprentice: Registration required; no prior experience; journeyman: Maximum four years (6,800 hours) of practical experience, verified via Affidavit of Experience Forms from current and former employers; master: 5 years / 8,500 hours of practical experience (including at least 2,000 hours AFTER obtaining Journeyman license, per one source — OR 8,500 total hours per official DORA page).
Renewal differs: Wyoming — Period: 1 year (annual renewal required in both Cheyenne and Casper); CE hours: 0; Fee: null; Colorado — Period: 1 year; CE hours: 8; Fee: $30.

Next Steps

1
Contact the destination state board to confirm current transfer/reciprocity requirements. Visit Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations) →
2
Request credential verification from Wyoming does not issue a state license; licenses for plumbers and contractors are issued at the local level. The 6 states without state-level plumber licenses are confirmed as KS, MO, NE, NY, PA, and WY. — this often takes 4–8 weeks. Visit Wyoming board →
3
Gather required documentation (education transcripts, experience logs, exam scores).
4
Submit your application to Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations).

These steps are general guidance based on common transfer processes. Your state may have a different process. Always follow the instructions provided by your state licensing board.

Colorado Licensing Board

Board: Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations)
Website: https://dpo.colorado.gov/Plumbing
Phone: (303) 894-7855

Contact Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations) to confirm current transfer requirements →

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LicenseMap is a research tool and does not provide legal, financial, or professional licensing advice. Licensing requirements vary by state and change frequently. Verify all information directly with your state licensing board before making licensing decisions.

Requirements Comparison

Requirement	Wyoming (WY)	Colorado (CO)
Education Requirements	High school diploma or GED	High school diploma or GED
Exam Requirements	Provider: unknown	Provider: PSI
Experience Requirements●	apprentice: null; journeyman: null; master: Varies by municipality	apprentice: Registration required; no prior experience; journeyman: Maximum four years (6,800 hours) of practical experience, verified via Affidavit of Experience Forms from current and former employers; master: 5 years / 8,500 hours of practical experience (including at least 2,000 hours AFTER obtaining Journeyman license, per one source — OR 8,500 total hours per official DORA page)
Fees	confidence: high	apprentice registration: $30; journeyman license: $30; master license: $30; exam fee: $75; renewal fee: $30; total initial fees: $245; confidence: high
Renewal / CE Requirements●	Period: 1 year (annual renewal required in both Cheyenne and Casper); CE hours: 0; Fee: null	Period: 1 year; CE hours: 8; Fee: $30

Data verified as of 2026-04-03. Requirements may have changed since verification.

Key Differences

Colorado accepts out-of-state plumber licenses via reciprocity/endorsement.

Experience differs: Wyoming — apprentice: null; journeyman: null; master: Varies by municipality; Colorado — apprentice: Registration required; no prior experience; journeyman: Maximum four years (6,800 hours) of practical experience, verified via Affidavit of Experience Forms from current and former employers; master: 5 years / 8,500 hours of practical experience (including at least 2,000 hours AFTER obtaining Journeyman license, per one source — OR 8,500 total hours per official DORA page).

Renewal differs: Wyoming — Period: 1 year (annual renewal required in both Cheyenne and Casper); CE hours: 0; Fee: null; Colorado — Period: 1 year; CE hours: 8; Fee: $30.

Next Steps

Contact the destination state board to confirm current transfer/reciprocity requirements. Visit Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations) →

Request credential verification from Wyoming does not issue a state license; licenses for plumbers and contractors are issued at the local level. The 6 states without state-level plumber licenses are confirmed as KS, MO, NE, NY, PA, and WY. — this often takes 4–8 weeks. Visit Wyoming board →

Gather required documentation (education transcripts, experience logs, exam scores).

Submit your application to Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations).

These steps are general guidance based on common transfer processes. Your state may have a different process. Always follow the instructions provided by your state licensing board.

Colorado Licensing Board

Board

Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations)

Website

https://dpo.colorado.gov/Plumbing

Phone

(303) 894-7855

Contact Colorado State Plumbing Board (under DORA — Department of Regulatory Agencies, Division of Professions and Occupations) to confirm current transfer requirements →

Transfer Your Plumber License: Wyoming → Colorado

Reciprocity Available

Requirements Comparison

Key Differences

Next Steps

Colorado Licensing Board

Prepare for Your Licensing Exam

Related Pages

Transfer Your Plumber License: Wyoming → Colorado

Reciprocity Available

Requirements Comparison

Key Differences

Next Steps

Colorado Licensing Board

Prepare for Your Licensing Exam

Related Pages