Licensed Contractors in Seattle, WA
3,636 contractors on file from Washington state licensing board. Showing top 50 — use trade pages below to browse the full list. Page 1 of 3.
Data source: Washington state contractor licensing board public records. We do not compute trust scores or rank contractors. Verify current license status directly with the state licensing board.
Browse by trade:General Contractor (35)Well Drilling (7)Painting (3)Cabinets & Millwork (1)Welding (1)Concrete (1)Glazing (1)Roofing (1)
Cascade Machinery & Elec Inc
General Contractor
Seattle, WA
License active66 yrs active
W G Clark Construction Co
General Contractor
Seattle, WA
License active63 yrs active
Williams, O B Company
Cabinets & Millwork
Seattle, WA
License active63 yrs active
Fryer Knowles Inc
General Contractor
Seattle, WA
License active62 yrs active
Genesee Fuel&Htng Co Inc
General Contractor
Seattle, WA
License active62 yrs active
Seattle Boiler Works Inc
General Contractor
Seattle, WA
License active62 yrs active
Sellen Constr Co Inc
General Contractor
Seattle, WA
License active62 yrs active
Shannon & Wilson Inc
Well Drilling
Seattle, WA
License active62 yrs active
Standard Steel Fabrctng Co Inc
Welding
Seattle, WA
License active62 yrs active
Viking Auto Sprinkler Co
Fire Protect System
Seattle, WA
License active62 yrs active
Deeny Construction Co Inc
Utilities And Telecommunications
Seattle, WA
License active60 yrs active
Icelandic Const Co Inc
General Contractor
Seattle, WA
License active57 yrs active
Mehrer Drywall Inc
General Contractor
Seattle, WA
License active57 yrs active
Amplified Sound Co
Limited Energy
Seattle, WA
License active55 yrs active
Boeing Company, The
General Contractor
Seattle, WA
License active55 yrs active
Charles H Beresford Co Inc
General Contractor
Seattle, WA
License active55 yrs active
Nor Wes Construction Inc
General Contractor
Seattle, WA
License active53 yrs active
Joseph J Jefferson/Son Inc
General Contractor
Seattle, WA
License active51 yrs active
O'Neill Plumbing Co
General Contractor
Seattle, WA
License active51 yrs active
Ohno Construction Company
General Contractor
Seattle, WA
License active51 yrs active