Colorado Secretary of State
For corporate reports, certificate in good standing, articles of incorporation, application for certificate of authority, articles of organization, trade name filings or partnership agreements, please contact the Colorado Secretary of State at www.sos.state.co.us or call 303-894-2200.
Division of Registrations Colorado State Electrical & Plumbing Board
State electrical and plumbing contractors must be licensed by the State of Colorado prior to applying for a City and County of Denver license. Contact the State Board of Registrations at www.colorado.gov/dora/licensing or call 303-894-7800.