Contractors in Seattle, WA
3,752 active contractors are registered with Washington L&I at a Seattle, WA address. 8,148 registrations are on record in all, including expired and other statuses.
3,752 active registrations
Businesses by registered name and license number. Show all 8,148 registrations on record, including expired.
- NW CRAFT HOMES LLCACTIVE
General contractor · License NWCRACH760M6 · Registered 2 years
Landscaping · License NWGARGS799QW · Registered 4 years
Electrical · License NWLOWLV933R8 · Registered 18 years
- NW PREMIUM HOMEACTIVE
General contractor · License NWPREPH778L8 · Registered 3 years
- NW PROJEX LLCACTIVE
General contractor · License NWPROPL782C5 · Registered 4 years
General contractor · License NWPROPD862M8 · Registered 12 years
- NWBP LLCACTIVE
General contractor · License NWBPLL*811C5 · Registered 7 years
- NWIN HOMES LLCACTIVE
General contractor · License NWINHHL774QF · Registered 2 years
- New Digs Design LLCACTIVE
General contractor · License NEWDIDD809LZ · Registered 6 years
- Nortech ElectricACTIVE
Electrical · License NORTEE*851QE · Registered 10 years
- Norwegian Northwest LLCACTIVE
Cabinetry and countertops · License NORWENL851ND · Registered 11 years
General contractor · License NOVOPPS880OO · Registered 14 years
- O'BRIEN PLUMBINGACTIVE
Plumbing · License OBRIEP*776L7 · Registered 3 years
- O'NEILL PLUMBING COACTIVE
Plumbing · License ONEILPC793ND · Registered 5 years
General contractor · License OSHAUBL931JB · Registered 19 years
General contractor · License OAKRILD956KD · Registered 21 years
- OASIS BR LLCACTIVE
General contractor · License OASISBL772O7 · Registered 2 years
General contractor · License OASISCG844DH · Registered 10 years
- OBAN PAINTING LLCACTIVE
Painting · License OBANPPL797OH · Registered 5 years
General contractor · License OBEDGGC832DC · Registered 9 years
- OCEAN MILL WORKACTIVE
Cabinetry and countertops · License OCEANMW796B2 · Registered 5 years
General contractor · License OCEANPM024M1 · Registered 28 years
Plumbing · License OCEANPM792NW · Registered 5 years
Electrical · License OCEANPM902D6 · Registered 16 years
- OCHRE LLCACTIVE
General contractor · License OCHREL*809QL · Registered 5 years
- OCM LLCACTIVE
General contractor · License OCMLLL*774J1 · Registered 3 years
- OD PRO PAINTINGACTIVE
Painting · License ODPROPP749K8 · Registered less than 1 year
- ODDJOB CONSTRUCTIONACTIVE
General contractor · License ODDJOC*861RK · Registered 11 years
- ODYSSEY PLUMBINGACTIVE
General contractor · License ODYSSP*7727O · Registered 2 years
- ODYSSEY PLUMBINGACTIVE
Plumbing · License ODYSSP*772PO · Registered 2 years
- OEA PAINTING LLCACTIVE
Painting · License OEAPAPL786L4 · Registered 4 years
- OFF THE PORCHACTIVE
General contractor · License OFFPOP*857M2 · Registered 11 years
Electrical · License OHMELEC836B3 · Registered 9 years
General contractor · License OHNOCC*254BS · Registered 51 years
- OHNO-TOUCHDOWN JVACTIVE
General contractor · License OHNOTJ*825CE · Registered 8 years
- OLD HOUSE DRACTIVE
General contractor · License OLDHOHD855MA · Registered 11 years
- OLD SCHOOL BUILDERSACTIVE
General contractor · License OLDSCSB783J5 · Registered 4 years
- OLIVE & IRON STUDIOS LLCACTIVE
General contractor · License OLIVEIS745LW · Registered less than 1 year
Cabinetry and countertops · License OLIVECW769L8 · Registered 2 years
General contractor · License OLIVEBC833BP · Registered 9 years
- OLSEN ANDERSON CONST LLCACTIVE
General contractor · License OLSENAC813OC · Registered 7 years
General contractor · License OLSONHC762MU · Registered 2 years
- OLYMPIC DECKS LLCACTIVE
General contractor · License OLYMPDL816OW · Registered 7 years
Painting · License OLYMPFF772JR · Registered 3 years
- OLYMPIC HOT TUB COACTIVE
Electrical · License OLYMPHT994PK · Registered 24 years
- OLYMPIC MILLWORK LLCACTIVE
General contractor · License OLYMPML816JJ · Registered 7 years
General contractor · License OMARCCS833JP · Registered 9 years
General contractor · License OMARSDC750J8 · Registered 1 year
- OMEGA GENERAL CONT LLCACTIVE
General contractor · License OMEGAGC751B8 · Registered 1 year
General contractor · License OMEGALC936QG · Registered 18 years