Licensed contractors in Seattle, Washington

Contractors with an active Washington license and a business address in Seattle (King County). Each listing shows what the state has on file.

• Noble Woodwork INC
  General Contractors · #NOBLEWI821JB
  Active Insurance current
• Nolan Construction Corp
  General Contractors · #NOLANCC000NS
  Active Insurance current
• Nomadic Construction LLC
  General Contractors · #NOMADCL778LE
  Active Insurance current
• Nor Wes Construction INC
  General Contractors · #NORWEC*276KN
  Active Insurance current
• Nordic Hardwood Floors LLC
  Flooring · #NORDIHF927LW
  Active Insurance current
• Norm Davis Builder INC
  General Contractors · #NORMDBI015RF
  Active Insurance expiring soon
• Nortech Electric
  General Contractors, Electrical · #NORTEE*851QE
  Active No insurance on file
• Nortech INC
  General Contractors · #NORTEI*745J8
  Active Insurance current
• North 48 Electrical & Son LLC
  General Contractors, Electrical · #NORTH4E779LH
  Active No insurance on file
• North American Terrazzo INC
  General Contractors · #NORTHAT947DA
  Active Insurance current
• North Cape Contractors LLC
  General Contractors · #NORTHCC814JZ
  Active Insurance current
• North Coast Electric Company
  General Contractors · #NORTHCE779D8
  Active Insurance current
• North East Landscpng Srvcs LLC
  General Contractors · #NORTHEL841RA
  Active Insurance current
• North Pacific Msnry/Const LLC
  General Contractors · #NORTHPM755P4
  Active Insurance expiring soon
• North Seattle Carpentry LLC
  Handyman · #NORTHSC755Q1
  Active Insurance expiring soon
• North Seattle Carpet Cln LLC
  General Contractors · #NORTHSC747LZ
  Active Insurance current
• North Seattle Construction
  General Contractors · #NORTHSC791P2
  Active Insurance current
• North Star Appliance Rprs LLC
  Construction Contractor · #NORTHSA746NS
  Active Insurance current
• North West Integra Group
  General Contractors · #NORTHWI777PQ
  Active Insurance current
• Northern Marine Salvage INC
  General Contractors · #NORTHMS015DZ
  Active Insurance current
• Northgate Construction LLC
  General Contractors · #NORTHCL751JA
  Active Insurance current
• Northland Painting LLC
  Painting · #NORTHPL857KL
  Active Insurance current
• Northpeak Painting LLC
  Painting · #NORTHPL743NK
  Active Insurance current
• Northpointe Const Group LLC
  General Contractors · #NORTHCG745B3
  Active Insurance current
• Northstar Brdcst Contrs INC
  Construction Contractor · #NORTHBC969OM
  Active Insurance current
• Northview Holdings LLC
  General Contractors · #NORTHHL774P3
  Active Insurance current
• Northwest Aire Services INC
  General Contractors · #NORTHAS963K4
  Active Insurance current
• Northwest Awning & Fabric INC
  Construction Contractor · #NORTHAF141PC
  Active Insurance current
• Northwest Building Solutions
  General Contractors · #NORTHBS890OB
  Active Insurance current
• Northwest Building Tech INC
  General Contractors · #NORTHBT122JA
  Active Insurance current
• Northwest Cedar Fence Sols LLC
  General Contractors · #NORTHCF753K1
  Active Insurance current
• Northwest Cement Services
  Concrete · #NORTHCS929N9
  Active Insurance current
• Northwest Concrt Resrfcng INC
  Concrete · #NORTHCR166BD
  Active Insurance current
• Northwest Contour Bldg CO INC
  General Contractors · #NORTHCB870CK
  Active Insurance current
• Northwest Custom Interiors INC
  Carpentry & Cabinets · #NORTHCI954DC
  Active Insurance current
• Northwest Homework INC
  General Contractors · #NORTHHI023NS
  Active Insurance current
• Northwest Hype Const LLC
  General Contractors · #NORTHHC747J3
  Active Insurance current
• Northwest Metals/Slvg Srvc INC
  Demolition · #NORTHMS075LW
  Active Insurance current
• Northwest Pride Kitchen & Bath
  General Contractors · #NORTHPK899DU
  Active Insurance current
• Northwest Sales Group INC
  Construction Contractor · #NORTHSG954P7
  Active Insurance current
• Northwest Shower Door
  Windows & Glass · #NORTHSD956CH
  Active Insurance current
• Northwest Stoneworks INC
  Masonry · #NORTHSI961QS
  Active Insurance expiring soon
• Norwegian Northwest LLC
  Carpentry & Cabinets · #NORWENL851ND
  Active Insurance current
• Norwood Pnw LLC
  General Contractors · #NORWOPL752OW
  Active Insurance current
• Nothing Too Big Concrete
  General Contractors · #NOTHITB775KE
  Active Insurance current
• Noumena Built LLC
  General Contractors · #NOUMEBL761D1
  Active Insurance current
• Nourished Roots INC
  General Contractors · #NOURIRI823KQ
  Active Insurance current
• Nouveau Construction LLC
  General Contractors · #NOUVECL908R7
  Active Insurance current
• Nova General Contractor LLC
  General Contractors · #NOVAGGC750KH
  Active Insurance current
• Novito Construction INC
  Construction Contractor · #NOVITCI024MW
  Active Insurance current
• Novo Painting & Prop Srvs LLC
  General Contractors · #NOVOPPS880OO
  Active Insurance current
• Now Painting LLC
  General Contractors · #NOWPAPL774QZ
  Active Insurance current
• Npm Plumbing & Mech INC
  Plumbing · #NPMPLPM773JR
  Active Insurance current
• Nrc Environmental Services INC
  General Contractors · #NRCENSI963CR
  Active Insurance current
• Nurse Log Landscape Design
  General Contractors · #NURSELL748NL
  Active Insurance current
• Nurtured Earth Gardens LLC
  Landscaping · #NURTUEG831CF
  Active Insurance current
• NW Colors INC
  Painting · #NWCOLCI860N2
  Active Insurance current
• NW Craft Homes LLC
  General Contractors · #NWCRACH760M6
  Active Insurance current
• NW Gardening Services LLC
  Landscaping · #NWGARGS799QW
  Active Insurance current
• NW Low Voltage & Security LLC
  Electrical · #NWLOWLV933R8
  Active No insurance on file
• NW Premium Home
  General Contractors · #NWPREPH778L8
  Active Insurance current
• NW Projex LLC
  General Contractors · #NWPROPL782C5
  Active Insurance current
• NW Property & Development LLC
  General Contractors · #NWPROPD862M8
  Active Insurance current
• Nwbp LLC
  General Contractors · #NWBPLL*811C5
  Active Insurance current
• Nwin Homes LLC
  General Contractors · #NWINHHL774QF
  Active Insurance expiring soon
• O'brien Plumbing
  Plumbing · #OBRIEP*776L7
  Active Insurance current
• O'neill Plumbing CO
  Plumbing · #ONEILPC793ND
  Active Insurance current
• O'shaughnessy Builders LLC
  General Contractors · #OSHAUBL931JB
  Active Insurance current
• Oakridge Landscape Design
  General Contractors · #OAKRILD956KD
  Active Insurance current
• Oasis Br LLC
  General Contractors · #OASISBL772O7
  Active Insurance current
• Oasis Construction Group INC
  General Contractors · #OASISCG844DH
  Active Insurance current
• Oban Painting LLC
  Painting · #OBANPPL797OH
  Active Insurance current
• Obed Galdamez Construction LLC
  General Contractors · #OBEDGGC832DC
  Active Insurance current
• Ocean Mill Work
  Carpentry & Cabinets · #OCEANMW796B2
  Active Insurance current
• Ocean Park Mechanical INC
  General Contractors · #OCEANPM024M1
  Active Insurance current
• Ocean Park Mechanical INC
  Plumbing · #OCEANPM792NW
  Active Insurance current
• Ocean Park Mechanical INC
  Electrical, HVAC · #OCEANPM902D6
  Active No insurance on file
• Ochre LLC
  General Contractors · #OCHREL*809QL
  Active Insurance current
• Ocm LLC
  General Contractors · #OCMLLL*774J1
  Active Insurance current
• Od Pro Painting
  Painting · #ODPROPP749K8
  Active Insurance current
• Oddjob Construction
  General Contractors · #ODDJOC*861RK
  Active Insurance current
• Odyssey Plumbing
  General Contractors · #ODYSSP*7727O
  Active Insurance current
• Odyssey Plumbing
  Plumbing · #ODYSSP*772PO
  Active Insurance current
• Oea Painting LLC
  Painting · #OEAPAPL786L4
  Active Insurance current
• Off the Porch
  General Contractors · #OFFPOP*857M2
  Active Insurance expiring soon
• Ohm Electrical Contracting LLC
  General Contractors, Electrical · #OHMELEC836B3
  Active No insurance on file
• Ohno Construction Company
  General Contractors · #OHNOCC*254BS
  Active Insurance current
• Ohno-Touchdown Jv
  General Contractors · #OHNOTJ*825CE
  Active Insurance current
• Old House Dr
  General Contractors · #OLDHOHD855MA
  Active Insurance current
• Old School Builders
  General Contractors · #OLDSCSB783J5
  Active Insurance current
• Olive & Iron Studios LLC
  General Contractors · #OLIVEIS745LW
  Active Insurance current
• Olive Custom Woodworks LLC
  Carpentry & Cabinets · #OLIVECW769L8
  Active Insurance current
• Oliver & Blue Construction LLC
  General Contractors · #OLIVEBC833BP
  Active Insurance current
• Olsen Anderson Const LLC
  General Contractors · #OLSENAC813OC
  Active Insurance current
• Olson Energy Serv/Gas Appl Svc
  Electrical · #OLSONES861P9
  Active No insurance on file
• Olson Energy Serv/Gas Appl Svc
  HVAC · #OLSONES863OD
  Active Insurance current
• Olson Holdings &consulting INC
  General Contractors · #OLSONHC762MU
  Active Insurance current
• Olympic Decks LLC
  General Contractors · #OLYMPDL816OW
  Active Insurance current
• Olympic Fine Fnsh & Restor LLC
  Painting · #OLYMPFF772JR
  Active Insurance current
• Olympic Hot Tub CO
  Electrical · #OLYMPHT994PK
  Active No insurance on file

Last checked against state records on Oct 6, 2026. How we get this data.