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State files updated Oct 29, 2026

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ColoradoTrades: Pay, Licensing, Apprenticeships and Lien Law

Colorado licenses electrical and plumbing contractors at the state level. Cities and counties license general contractors, HVAC contractors and roofers.

What do the trades pay in Colorado?

Median hourly pay, May 20251. Pick a trade for training, pay and the license.

Is there work in Colorado?

Construction jobs in Colorado, September 2026: 190,000, up 3.2% from a year earlier.

BLS Current Employment Statistics, Sep 2026

New homes permitted in Colorado, September 2026: 1,949, down 18.4% from a year earlier.

Census Building Permits Survey, Sep 2026
Active contractor licenses in the Colorado state file: 18,482.DORA professional and occupational licenses, Oct 29, 2026
Licensing

Who licenses contractors in Colorado?

Colorado licenses electrical and plumbing contractors at the state level. Cities and counties license general contractors, HVAC contractors and roofers.2

State board Division of Professions and Occupations

  • ElectricalState license
  • PlumbingState license
  • HVACLicensed by cities or counties
  • RoofingLicensed by cities or counties
  • General contractorLicensed by cities or counties

Colorado contractor license requirements

License examRenewalBond and insurance

License lookup

Check a Colorado contractor

Enter the license number or business name. We read it from the state board's own file.

Colorado doesn't license general contractors, roofers or HVAC contractors statewide, so they aren't in the DORA file.

Colorado license lookup: what a record shows

Getting paid · Colorado

Miss a date, lose the lien

4 monthsafter the last labor or materials you furnished: record the lien statement.3
  • Sue to enforce: 6 months after the last labor or materials3

Work out your dates Every Colorado lien rule

Training

Training near you

Apprentices are hired first and paid while they learn on the job and in class. Trade school comes first and charges tuition.

Near you

Where to train and find work near you

Union locals take apprenticeship applications and send members out to union contractors. Open-shop chapters run apprenticeship classes for the people their member contractors hire.

Electrical training centers (JATCs)

IEC chapters (open shop)

Electrician apprenticeships in Colorado

UA union locals

Training

UA apprenticeships run through a joint committee of the local and union contractors. Call the local for the next application date.

PHCC chapters

Plumber apprenticeships in Colorado

SMART union locals

Sheet metal training centers

PHCC chapters (heating, cooling, plumbing)

ACCA member contractors near you

Pipefitters and HVAC service techs also apprentice through the UA: UA locals in Colorado.

HVAC Technician apprenticeships in Colorado

Carpenters union locals

  • Carpenters Local 555Denver

Training

Union carpentry apprenticeships run through the regional council's training centers. Carpenters regional council finder

Home builder associations

4 more chapters
General Contractor apprenticeships in Colorado

Roofers union locals

  • Roofers Local 58Colorado Springs

Training

Roofers locals run their apprenticeship through a joint committee with union contractors.

Contractor associations

The national trade group for roofing contractors is the National Roofing Contractors Association.

Roofer apprenticeships in Colorado

Trade schools: where to apply

All 16 trade schools in Colorado