Cities in St. Louis County
These St. Louis County cities have at least one verified ProFix profile. Tap a city to open its state directory page.
Top contractors in St. Louis County
Ordered by ProFix confidence score (multi-source corroboration + NAP completeness + license signal).
- 1. A G Obrien Plumbing And Heating CODuluth, MN · Plumber, Electrician, HVAC Technician80
- 2. All Service Heating LlcDuluth, MN · HVAC Technician80
- 3. Anchor Plumbing And Heating LlcDuluth, MN · Plumber, HVAC Technician80
- 4. Asi Electric LlcDuluth, MN · Electrician80
- 5. Bills Plumbing And Heating LlcDuluth, MN · Plumber, HVAC Technician80
Trade distribution in St. Louis County
Verified pros grouped by primary trade. Counts include every pro who lists the trade in their public profile.
- Electricians970
- General Contractors861
- HVAC Technicians384
- Plumbers147
- Roofers21
- Gas Technicians6
- Siding Contractors6
- Concrete Contractors5
- Window & Door Installers3
- Water/Fire/Mold Restoration2
- Solar Installers1
Licensing notes
Trade licensing in Minnesota 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 St. Louis County?
ProFix lists 2,370 verified contractors in St. Louis County, Minnesota, vetted from public records — licensing-board rosters and multi-source corroboration.
What trades does St. Louis County cover?
St. Louis County has 11 trades represented, led by Electricians, General Contractors, HVAC Technicians.
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/st-louis-county-mn with the same slug and same data.
Cross-references
Misma guía del condado en español.
Statewide rollup of every covered city and contractor.
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