Plumbline / CO

CO contractor records

Source: Colorado Department of Regulatory Agencies (DORA; electrical & plumbing contractors). 99,787 license records, snapshot 2026-08-31. Look up a specific contractor by license number or name, or use the official lookup: CO board.

This is a public-records index, not a directory of recommendations. Entries are listed alphabetically; we do not rank contractors and nothing here is a "best of" or an endorsement.

Records index (page 1 of 200)

Alphabetical by name. Each entry is one license record and links to its public-record page.