Colorado Commercial
Colorado Building Contractor
Seminars and Required Books Availability: Call for Seminar Dates and AvailibilityNational Standard General Building Contractor (A) (B) (C)
General Building Contractor A is licensed to construct, remodel, or repair any structure or addition.
Building Contractor B is licensed to construct, remodel, or repair commercial buildings and single-multi-dwelling buildings not exceeding 3 stories.
Residential Building Contractor C is licensed to construct, remodel, or repair residential buildings not exceeding two stories
Colorado Electrical
Colorado Electrical
Requirements Master electrician license applicants must have five years experience and training documented, and pass the master electrician's examination.
Residential wiremen must have two years experience.
Electrical contractors must be, or employ, a master electrician registered with the State Board.
Colorado Journeyman Wireman
Requirements Master electrician license applicants must have five years experience and training documented, and pass the master electrician's examination.
Residential wiremen must have two years experience.
Electrical contractors must be, or employ, a master electrician registered with the State Board.
Colorado Master Electrician
Requirements Master electrician license applicants must have five years experience and training documented, and pass the master electrician's examination.
Residential wiremen must have two years experience.
Electrical contractors must be, or employ, a master electrician registered with the State Board.
Colorado Residential Wireman
Requirements Master electrician license applicants must have five years experience and training documented, and pass the master electrician's examination.
Residential wiremen must have two years experience.
Electrical contractors must be, or employ, a master electrician registered with the State Board.
Colorado Plumbing
Colorado Journeyman Plumber
Seminars and Required Books Availability: Call for Seminar Dates and AvailibilityColorado Plumbing
Plumbing work is regulated at the state level and, in some cases, at the local level.
Experience requirements consist of five years for Masters, two years or 3,400 hours for Residential, and four years or 6,800 hours for Journeymen. Reciprocity Plumbing licenses, in some cases, may be obtained by endorsement. For endorsement information, contact the board.
Colorado Residential Plumber
Plumbing work is regulated at the state level and, in some cases, at the local level.
Experience requirements consist of five years for Masters, two years or 3,400 hours for Residential, and four years or 6,800 hours for Journeymen. Reciprocity Plumbing licenses, in some cases, may be obtained by endorsement. For endorsement information, contact the board.