Records copied from Washington State L&I and the Oregon Construction Contractors Board.
Browse by classification
Trade classifications on the registry
The two agencies classify contractors differently. These are their own field values, reproduced as recorded.
- 89 classifications
- Washington 71
- Oregon 18
- ten-record minimum
Washington L&I trade specialties
71 classificationsGeneral54,524Painting/Wallcovering2,294Floor Covering And Counter Tops1,896Landscaping1,507Journey Level1,423Residential1,141Tile, Ceramic, Mosaic, Natural And Mfg Stone1,018Cabinets, Millwork And Finish Carpentry853Concrete756Heating/Vent/Air-conditioning And Refrig (HVAC/R)745Tree Removal Service575Roofing539Limited Energy495Handyman449HVAC/Rfrg443Dry Wall385Excavation, Grading And Land Clearing378Siding353Masonry317Framing And Rough Carpentry307Glazing/Glass245Fencing238Welding And Ornamental Metal237Pressure Washing232Paving/ Striping/ Seal Coating216Window Coverings173Pump & Irrigation167Signs157Overhead/Garage Doors156Gutters/Downspouts154Utilities And Telecommunications152Insulation And Acoustical139Locks, Security And Alarm Equipment131Construction Clean-Up124Metal Fabrication122Steel Erectors119Appliances/Equipment117Sanitation System / Side Sewers113Fire Protect System109Irrigation/Sprinkling Systems91Sign83Industrial Equipment/Machines82Doors, Gates And Activating Devices70Maintenance67Domestic Pump65Backflow Specialty64Swimming Pools, Spas And Hot Tubs63Boiler/Steam Fit/Proc Piping47Well Drilling47Appliance Repair44Residential Maintenance42Commercial/Industrial/Refrig39Demolition And Salvage38Lathing And Plastering37Structural Pest Control37Asbestos And Lead36Tanks And Tank Removal35Elevator32Drain Cleaning / Snaking30Wood/Pellet And Gas Stoves30Awnings, Canopies, Patio Covers, Exterior Screens27Drilling, Blasting And Soil Sampling27Doors & Gates Specialty26Closets22Suspended Ceiling And Acoustical Tile22Water Conditioning Equipment19HVAC/Rfrg-restricted15Scaffolding And Safety Railings14Lighting Maintenance11Sandblasting11Central Vacuum Systems10
Oregon CCB endorsement classes
18 classesResidential General Contractor25,588Residential Specialty Contractor5,822Commercial General Contractor Level 25,485Commercial Specialty Contractor Level 22,453Commercial General Contractor Level 12,259Commercial Specialty Contractor Level 1984Residential Limited Contractor873Oregon Certified Home Inspector609Oregon Certified Locksmith490Home Inspector Services Contractor261Residential Locksmith Services Contractor100Lead Based Paint Renovation Contractor90Residential Developer87Commercial Developer50Home Services Contractor43Construction Flagging Contractor42Home Energy Performance Score Contractor22Residential Restoration Contractor11
Two classifications you will not find here
There are no plumbing or electrical classifications in this data, and that is not an omission on our part. Washington licenses electricians and plumbers through separate L&I programmes that publish separately from the contractor registration file this directory is built on. A plumber or electrician may still appear here if they also hold a contractor registration, but the trade field will not say so. To check a plumbing or electrical credential, go directly to L&I.
Verify any record directly with the issuing agency
Published by Contractor Marketing NW, Seattle, Washington. This directory reproduces public license records and is not affiliated with, endorsed by, or operated by any state agency.