Cities in Jefferson County
These Jefferson County cities have at least one verified ProFix profile. Tap a city to open its state directory page.
Top contractors in Jefferson County
Ordered by ProFix confidence score (multi-source corroboration + NAP completeness + license signal).
Trade distribution in Jefferson County
Verified pros grouped by primary trade. Counts include every pro who lists the trade in their public profile.
- General Contractors37
- Electricians6
- Foundation Repair Contractors1
- HVAC Technicians1
- Roofers1
Licensing notes
Trade licensing in Colorado is state-level for most regulated work (plumbing, HVAC, electrical, gas-related, fire-protection, pesticides). County and city offices still issue local permits and inspections; always confirm the office that owns the address before work starts.
FAQ
How many verified contractors are in Jefferson County?
ProFix lists 46 verified contractors in Jefferson County, Colorado, vetted from public records — licensing-board rosters and multi-source corroboration.
What trades does Jefferson County cover?
Jefferson County has 5 trades represented, led by General Contractors, Electricians, Foundation Repair Contractors.
How is this page ranked?
Each pro is ranked by ProFix data-confidence: complete contact details, public-record coverage, board-backed license verification where available, and tier quality — never by payment.
Is there a Spanish version?
Yes — the Spanish version lives at /es/condado/jefferson-county-co with the same slug and same data.
Cross-references
Misma guía del condado en español.
Statewide rollup of every covered city and contractor.
Search every verified profile across the directory.
Confirm a contractor's license before signing.
Public feeds for agents, partners, and researchers.