Jefferson County, New York — verified contractors

ProFix Directory aggregates verified, gold-tier home-services contractors across Jefferson County, New York. Every pro on this page scores 80+ on the ProFix confidence scorecard (multi-source public data, full NAP, license evidence where available). Editorial attribution: ProFix Editorial Team.

verified contractors

trades represented

cities covered

Cities in Jefferson County

These Jefferson County cities have at least one verified ProFix profile. Tap a city to open its state directory page.

Watertown54
24,330 residents

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.

Water/Fire/Mold Restoration46
Concrete Contractors2
Electricians1
Fence Contractors1
Landscapers1
Lawn Care and Maintenance1
Patio Installers1
Pool Installers1
Pressure-Washing Services1
Roofers1

Licensing notes

Trade licensing in New York 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 54 verified contractors in Jefferson County, New York from the gold-tier pro seed (confidence 80+).

What trades does Jefferson County cover?

Jefferson County has 10 trades represented, led by Water/Fire/Mold Restoration, Concrete Contractors, Electricians.

How is this page ranked?

Each pro is ranked by ProFix confidence score, which combines multi-source corroboration, NAP completeness, and public license signal. Only pros scoring 80+ are included.

Is there a Spanish version?

Yes — the Spanish version lives at /es/condado/jefferson-county-ny with the same slug and same data.