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Contractor license records in Seattle, WA
4,250 records with Seattle as their locality of record in L&I's records, as of November 3, 2026. Statuses print as the board records them; a record listed as suspended is not a current credential.
Source: Washington State Department of Labor & Industries (L&I) — records as of November 3, 2026. Records change; the board’s own L&I Verify a Contractor is the current source.
By specialty in Seattle
GENERAL (3,187) · PAINTING/WALLCOVERING (170) · LANDSCAPING (140) · JOURNEY LEVEL (79) · Floor Covering and Counter Tops (61) · Cabinets, Millwork and Finish Carpentry (56) · RESIDENTIAL (55) · HANDYMAN (43) · LIMITED ENERGY (33) · Heating/Vent/Air-Conditioning and Refrig (HVAC/R) (33) · Tile, Ceramic, Mosaic, Natural and MFG Stone (23) · HVAC/RFRG (22) · Tree Removal Service (22) · CONCRETE (21) · MASONRY (21) · GLAZING/GLASS (21) · ROOFING (17) · Signs (17) · Welding and Ornamental Metal (15) · Locks, Security and Alarm Equipment (15) · PRESSURE WASHING (13) · Window Coverings (13) · APPLIANCES/EQUIPMENT (12) · Framing and Rough Carpentry (11) · Construction Clean-up (8) · DRY WALL (8) · Paving/ Striping/ Seal Coating (8) · Siding (8) · Steel Erectors (7) · MAINTENANCE (7) · METAL FABRICATION (6) · INST EQUIP/STAT FURN/LAB T/LO (6) · FENCING (6) · Doors, Gates and Activating Devices (6) · Lathing and Plastering (5) · Insulation and Acoustical (5) · SIGN (5) · APPLIANCE REPAIR (4) · Drain Cleaning / Snaking (4) · RESIDENTIAL MAINTENANCE (4) · COMMERCIAL/INDUSTRIAL/REFRIG (4) · OVERHEAD/GARAGE DOORS (4) · Utilities and Telecommunications (4) · BACKFLOW SPECIALTY (3) · FIRE PROTECT SYSTEM (3) · Suspended Ceiling and Acoustical Tile (3) · Demolition and Salvage (3) · ALL AREAS (3) · Swimming Pools, Spas and Hot Tubs (3) · Structural Pest Control (3) · IRRIGATION/SPRINKLING SYSTEMS (2) · Excavation, Grading and Land Clearing (2) · Drilling, Blasting and Soil Sampling (2) · Scaffolding and Safety Railings (2) · HVAC/RFRG-RESTRICTED (2) · Awnings, Canopies, Patio Covers, Exterior Screens (2) · Sanitation System / Side sewers (2) · BOILER/STEAM FIT/PROC PIPING (2) · INSTALLATION/ALTERATION (2) · Industrial Equipment/Machines (2) · Wood/Pellet and Gas Stoves (2) · DOORS & GATES SPECIALTY (1) · Tanks and Tank Removal (1) · SERVICE STATION EQUIPMENT AND MAINTENANCE (1) · Closets (1) · WELL DRILLING (1) · GUTTERS/DOWNSPOUTS (1)
- DAVIS DOOR SERVICE INC ACTIVE
- DAYLIGHT HABITAT LLC ACTIVE
- DBH CONSTRUCTION LLC ACTIVE
- DCZ INNOVATIVE ROOFING LLC SUSPENDED
- DE CLUE & CO LLC ACTIVE
- DEAD LEVEL HOME REPAIR ACTIVE
- DEAN'S GENERAL CONTRACTING INC ACTIVE
- DEANCO SP SUSPENDED
- Deans Home Repair LLC ACTIVE
- DECKONS LLC ACTIVE
- DECOR CARPET ONE ACTIVE
- DECORATIVE METAL ARTS ACTIVE
- DECORATIVE RESTORATION LLC ACTIVE
- DEDATE PAINTING LLC ACTIVE
- DEENY CONSTRUCTION CO INC ACTIVE
- DEEP WATER PRESSURE WASHING ACTIVE
- DEER HARBOR GROUP ACTIVE
- DEFIABLE DESIGN LLC SUSPENDED
- DEGRAZIA GENERAL CONTRS LLC ACTIVE
- DEHAX LLC ACTIVE
- DELEN CONSTRUCTION SRVS INC ACTIVE
- DELTA PLUMBING LLC ACTIVE
- DELUNA CONSTRUCTION LLC ACTIVE
- DEMAREE SERVICES LLC ACTIVE
- DEMOLITION MAN INC ACTIVE
- DENIZEN CONSTRUCTION LLC ACTIVE
- DENLEY DESIGN CONSULTING LLC ACTIVE
- DENSMORE TREE & SHRUB CARE LLC ACTIVE
- DEPCO LLC ACTIVE
- DEPENDABLE CONSTRUCTION LLC SUSPENDED
- DESIGN BY OZ LLC ACTIVE
- DESIGN TECHNIQUES ACTIVE
- DESIGNS BY HSE LLC ACTIVE
- DESIRED PATH LANDSCAPE ACTIVE
- DETAILED RENOVATIONS INC ACTIVE
- Devil Dog Installations LLC ACTIVE
- DEWEY DESIGN LLC ACTIVE
- DH Environmental Inc ACTIVE
- DH LAND PROS ACTIVE
- DH1 CONSTRUCTION LLC ACTIVE
- DI GENERAL CONTRACTORS ACTIVE
- DIANE'S TANK REMOVAL SRVCS LLC ACTIVE
- DICKS RESTAURANT SUPPLY ES INC ACTIVE
- DIEGO CONSTRUCTION LLC ACTIVE
- DIEHL CONSTRUCTION LLC ACTIVE
- DIGITAL HOME NORTHWEST ACTIVE
- DIKMEN DEVELOPMENT LLC ACTIVE
- DILIGENCE CONSTRUCTION LLC ACTIVE
- DILIGENCE LLC ACTIVE
- DINGNOR LLC ACTIVE
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