Registered contractors in Seattle, WA — page 7 of 11
3,281 active contractor registrations in Seattle, WA, in the L&I files of October 2, 2026.
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| Contractor | License | Specialty | Expires |
|---|---|---|---|
| MARC THE HANDYMAN | MARCHH*765PU | General | Oct 31, 2026 |
| MARCAM LLC | MARCAL*767NF | General | Aug 8, 2028 |
| MARCUS & LUIGI HVAC LLLP | MARCULH744LB | General | Jun 3, 2028 |
| MARENE CONSTRUCTION INC | MARENCI798L1 | General | Jan 12, 2028 |
| MARIAN BUILT LLC | MARIABL866DG | General | Apr 9, 2028 |
| MARINE VACUUM SERVICE INC | MARINVS097JA | General | Jul 12, 2027 |
| MARITIME ROOFING & CONST LLC | MARITRC818Q7 | General | Nov 27, 2027 |
| MARK MEHLHAFF COMPANY LLC | MARKMMC858M2 | General | Oct 25, 2027 |
| MARKS PLUMBING SERVICE LLC | MARKSPS763NB | Journey level | Aug 24, 2028 |
| MARMOT ROOFING INC | MARMORI022LR | Roofing | May 14, 2027 |
| MARPAC CONSTRUCTION LLC | MARPACL055JP | General | Oct 2, 2027 |
| MARQUISS CONSTRUCTION CO INC | MARQUCC121OA | General | Sep 11, 2028 |
| MARS ARTEK CONSTRUCTION LLC | MARSAAC741JB | General | Apr 8, 2028 |
| MARTHA'S PLUMBING LLC | MARTHPL773L3 | Journey level | Jun 27, 2027 |
| MARTIN COMPLETE FINISHING LLC | MARTICF816BD | Painting/wallcovering | Jan 4, 2027 |
| MARTINEZ FLOOR INSTALLATION | MARTIFI988OF | General | Jun 25, 2027 |
| MARTINI CONSTRUCTION INC | MARTICI802NJ | General | Feb 2, 2027 |
| MARTIR CONSTRUCTION LLC | MARTICL863Q5 | General | Nov 25, 2026 |
| MARYSVILLE 172ND DVLPMNT LLC | MARYS1D773B6 | General | Jan 26, 2027 |
| MARYSVILLE 172ND PH 1 LLC | MARYS1P772W6 | General | Jan 26, 2027 |
| MARYSVILLE 172ND PH 2 LLC | MARYS1P776B6 | General | Jan 26, 2027 |
| MASON CREEK CAPITAL LLC | MASONCC771NB | General | Oct 17, 2027 |
| MASTER HUE LLC | MASTEHL743K6 | General | May 26, 2028 |
| MASTERS ELECTRIC & COM LLC | MASTEEC925O3 | General | Sep 26, 2028 |
| MATA BUILDERS LLC | MATABBL832PO | General | Feb 13, 2028 |
| MATTICUS CONSTRUCTION LLC | MATTICL745L9 | General | Jul 7, 2028 |
| MAUDSLIEN LLC | MAUDSL*963NR | General | Aug 18, 2028 |
| MAVERICK SPECIALTY CONTG LLC | MAVERSC791LZ | General | Jun 9, 2027 |
| MAWHINNEY CONSTRUCTION LLC | MAWHICL890C2 | General | Feb 22, 2027 |
| MAX HEAT LLC | MAXHEHL824PP | General | Oct 17, 2028 |
| MAX TECHNOLOGIES LLC | MAXTETL904MN | Limited energy | Aug 5, 2028 |
| MAY RENOVATIONS LLC | MAYRERL742CL | General | Feb 13, 2028 |
| MAYER DESIGNS INC | MAYERDI921PN | Metal fabrication | Sep 29, 2027 |
| MBJ CONTRACTING LLC | MBJCOCL758KF | General | May 6, 2027 |
| MCCONNELL'S PROJECTS LLC | MCCONPL751KW | General | May 16, 2027 |
| MCGREGOR DOOR & HARDWARE LLC | MCGREDH955RT | General | Feb 11, 2027 |
| MCKEEVER CONSTRUCTION LLC | MCKEECL751JA | General | Apr 1, 2027 |
| MCKENZIE CONSTRUCTION LLC | MCKENCL910DZ | General | Mar 9, 2027 |
| MCKINSTRY CO LLC | MCKINCL793NG | Journey level | Sep 3, 2027 |
| MCKINSTRY CO LLC | MCKINCL942DN | General | Mar 15, 2028 |
| MCKINSTRY CO LLC | MCKINCL942DW | General | Mar 16, 2028 |
| MCKINSTRY ESSENTION LLC | MCKINEL874CL | General | Feb 13, 2027 |
| MCKINSTRY STAUFFER YANG CONST | MCKINSY781JO | General | Apr 20, 2028 |
| MCLAUCHLAN CONSTRUCTION LLC | MCLAUCL055QF | General | Jul 31, 2027 |
| MCLEOD ENTERPRISES LLC | MCLEOEL916PW | General | Jan 2, 2027 |
| MCMAHAN HARDWOOD RSTRN LLC | MCMAHHR791Q4 | Floor covering and counter tops | Dec 8, 2027 |
| MCNAMARA INDUSTRIES INC | MCNAMI*031D4 | General | Feb 12, 2027 |
| MCR CONSTRUCTION INC | MCRCOCI852QD | General | Feb 17, 2028 |
| MCRAE THEATER EQUIPMENT INC | MCRAETE780MG | General | Aug 2, 2028 |
| MD LANDSCAPING LLC | MDLANLL778K3 | General | Jul 7, 2027 |
| MD REMODEL & REPAIR LLC | MDREMRR760LF | General | May 20, 2028 |
| MEAD CONTRACTING COMPANY | MEADCCC839RF | General | Apr 15, 2028 |
| MECHANICAL SERV & INTRGRTN LLC | MECHASI826QW | General | Dec 21, 2026 |
| MEDAWAR & CO CONSTRUCTION LLC | MEDAWCC940PU | General | Sep 27, 2027 |
| MEDAWAR MAINTENANCE LLC | MEDAWML776LK | General | Jun 12, 2027 |
| MEGA MUSHROOM LLC | MEGAMML767K2 | General | Jul 1, 2028 |
| Mega Mushroom LLC | MEGAMML769DF | Journey level | Feb 13, 2028 |
| MEHRER DRYWALL INC | MEHRED*324RT | General | Mar 9, 2027 |
| MEI ELECTRIC LLC | MEIELEL759JH | General | Apr 21, 2027 |
| MEL BIG ALDANA CNCTE SLTNS LLC | MELBIBA787L1 | General | Jul 20, 2028 |
| MEMO'S QUALITY CONST/RMDLG LLC | MEMOSQC794DU | General | May 20, 2027 |
| MENDEZ CONSTRUCTION GROUP LLC | MENDECG750R2 | General | Dec 22, 2027 |
| MERHAWI GENERAL CONST CO | MERHAGC746N5 | General | Aug 31, 2028 |
| MERIT CONSTRUCTION GROUP LLC | MERITCG753MC | General | Jul 3, 2027 |
| MERIT REMODEL LLC | MERITRL822QO | General | Nov 20, 2026 |
| MERLINO PROPERTIES | MERLIP*822RF | General | Dec 6, 2026 |
| MESSENGERWERKS LLC | MESSEL*824O7 | Cabinets, millwork and finish carpentry | Sep 28, 2028 |
| METABUILT LLC | METABL*782BL | General | Jan 19, 2028 |
| METAL SOLUTIONS LLC | METALSL038QN | Welding and ornamental metal | Dec 2, 2026 |
| METHOD CONSTRUCTION INC | METHOCI941CC | General | Feb 15, 2028 |
| METHOD CONTRACTING LLC | METHOCL910MS | General | Dec 14, 2027 |
| METHOD ENERGY LLC | METHOEL771ME | Heating/vent/air-conditioning and refrig (hvac/r) | Aug 1, 2027 |
| METHOD ENERGY LLC | METHOEL778QB | General | Nov 14, 2027 |
| METHOD LLC | METHOL*771KD | General | May 2, 2027 |
| METIS CONSTRUCTION INC | METISCI910K9 | General | Jul 3, 2027 |
| METRIX CONSTRUCTION INC | METRICI815L7 | General | Aug 7, 2027 |
| METRO PAINTING LLC | METROPL984KH | General | Aug 8, 2028 |
| Metropolitan Appliance Company | METROAC783DN | Appliances/equipment | Oct 7, 2028 |
| Metropolitan Appliance Company | METROAC844PF | Appliance repair | Oct 20, 2028 |
| METROPOLITAN FINISH CO LLC | METROFC905R7 | General | Jun 17, 2028 |
| METROPOLITAN SEWER SERVICE LLC | METROSS921BZ | General | Feb 19, 2028 |
| MG REMODELING & CONST LLC | MGREMRC740B6 | General | Jan 26, 2028 |
| MGD DESIGN BUILD LLC | MGDDEDB770C3 | General | Mar 15, 2027 |
| MGT BUILDS INC | MGTBUBI802DE | General | Mar 11, 2028 |
| MH7 CONSULTING LLC | MH7COCL744JS | General | Mar 19, 2028 |
| MHC BUILDS LLC | MHCBUBL832LH | General | Jun 25, 2027 |
| MICHAEL MURO GARDEN DESIGN | MICHAMG899NJ | General | Aug 12, 2027 |
| MICKEY THE MAINTENANCE MAN LLC | MICKEMM808M3 | General | Apr 1, 2028 |
| MICROCONTRACTOR LLC | MICROL*815LL | General | Jun 13, 2027 |
| MIGHTY HOUSE CONSTRUCTION | MIGHTHC918DS | General | Mar 10, 2027 |
| MIGUE'S RESTORATION LLC | MIGUERL839PO | General | Jul 22, 2028 |
| MIKE CAIN CONSTRUCTION LLC | MIKECCC824K9 | General | Jul 14, 2028 |
| MIKE TRIOL CONSTRUCTION LLC | MIKETTC740M2 | General | Jul 22, 2028 |
| MIKE'S CONCRETE | MIKESC*784J5 | General | Apr 25, 2028 |
| MILES AHEAD CONSTRUCTION, LLC | MILESAC753CN | General | Jan 24, 2027 |
| MILES CONSTRUCTION NW LLC | MILESCN958ND | General | Oct 1, 2027 |
| MILLER VENTURES LLC | MILLEVL830KR | General | Jan 13, 2028 |
| MILLSMITH LLC | MILLSL*757LD | Cabinets, millwork and finish carpentry | Jun 18, 2027 |
| MILSTEADT ELECTRIC WEST INC | MILSTEW763DK | General | Mar 18, 2028 |
| MINHHOANG CONSTRUCTION LLC | MINHHCL824JT | General | May 5, 2028 |
| MINI SPLIT PROS | MINISSP744L4 | Heating/vent/air-conditioning and refrig (hvac/r) | Jul 1, 2028 |
| MINT BUILD LLC | MINTBBL875PC | General | Dec 2, 2027 |
| MIOVIC REINHARDT ASSOCIATES | MIOVIRA871J4 | General | Apr 24, 2027 |
| MIRACLE PLAYSYSTEMS | MIRACP*761K3 | General | Jun 18, 2028 |
| MIRIKMOG LLC | MIRIKL*743LZ | General | Jun 9, 2028 |
| MIRSKY ELECTRIC INC | MIRSKEI964D2 | General | Mar 22, 2028 |
| MITCHELL BUILDING COMPANY | MITCHBC001O1 | General | Oct 28, 2028 |
| MJ MALMSTROM & SONS LLC | MJMALMS856DW | Handyman | May 11, 2027 |
| MJ NORTHWEST CONSTRUCTION LLC | MJNORNC792NF | General | Aug 31, 2027 |
| MK HOME SERVICES LLC | MKHOMHS775BE | General | Jan 5, 2027 |
| MKG DEVELOPMENT LLC | MKGDEDL816RJ | General | Sep 4, 2028 |
| ML GRANITE INSTALLATION LLC | MLGRAGI770DS | Floor covering and counter tops | Mar 11, 2027 |
| MMT CONSTRUCTION LLC | MMTCOCL803LB | Steel erectors | Jun 15, 2028 |
| MMZ GROUP LLC | MMZGRGL749JF | Painting/wallcovering | Apr 13, 2028 |
| MNBE CONSTRUCTION & DEV LLC | MNBECCD770R9 | General | Dec 29, 2027 |
| MOCORE LLC | MOCORL*942KQ | General | Apr 24, 2027 |
| MODE CONTRACTING LLC | MODECCL901MB | General | Aug 22, 2028 |
| MODELREMODEL LLC | MODELL*971P1 | General | Mar 24, 2028 |
| MODERN CARPENTRY LLC | MODERCL811LL | General | Jun 27, 2027 |
| MODERN IRONWORKS | MODERI*772KT | Welding and ornamental metal | Aug 1, 2027 |
| MODERN MASONRY & WTRPRFNG LLC | MODERMW742J8 | General | Apr 28, 2028 |
| MODERN MOSA | MODERM*812D7 | Cabinets, millwork and finish carpentry | Mar 27, 2027 |
| MODERN RESTORATION | MODERR*755R9 | General | Dec 29, 2027 |
| MODERN SHELTER LLC | MODERSL768JT | General | Jun 11, 2028 |
| MODERO SERVICES | MODERS*741CL | General | Feb 13, 2028 |
| MOHLER DESIGN LLC | MOHLEDL930MT | General | Aug 12, 2027 |
| MOME BUILD | MOMEBB*755LC | General | Jun 3, 2027 |
| MOMENT HOME BUILDERS | MOMENHB743KO | General | May 20, 2028 |
| MOMENTUM INC | MOMENI*939DH | General | Apr 12, 2027 |
| MOONEY CONSTRUCTION CO LLC | MOONECC843DJ | General | May 13, 2028 |
| MORENO PAINTING LLC | MORENPL740J1 | General | Apr 21, 2028 |
| MORGAN HORSE DESIGNS LLC | MORGAHD822RO | Cabinets, millwork and finish carpentry | Jan 13, 2027 |
| MORGAN STREET BUILDERS INC | MORGASB964K8 | General | Aug 8, 2027 |
| MORINA HOMES CORP | MORINHC840RE | General | Dec 28, 2026 |
| MORNING STAR CONSTRUCTION LLC | MORNISC764OZ | Siding | Sep 17, 2028 |
| MOUNT BAKER REMODELING LLC | MOUNTBR923MG | General | Jul 13, 2028 |
| MOUNTAIN TOP BUILDERS LLC | MOUNTTB918L4 | General | Jun 28, 2027 |
| MP Services Inc | MPSERI*011NW | General | Sep 22, 2028 |
| MR ELECTRIC OF SEATTLE-NRTHGT | MRELEES757RN | Residential | Dec 17, 2027 |
| MR POST LLC | MRPOSPL773Q1 | General | Nov 21, 2027 |
| MR SERVICES LLC | MRSERSL821CO | General | Jan 7, 2027 |
| MR SIMMONS PLUMBING CO INC | MRSIMSP781CM | Journey level | Jan 31, 2028 |
| MRB CONSTRUCTION LLC | MRBCOCL742JO | General | Apr 20, 2028 |
| MRN HOMES LLC | MRNHOHL885BU | General | Feb 9, 2028 |
| MSD PAINTING LLC | MSDPAPL848OF | General | Sep 15, 2028 |
| MT SQUARED CONSTRUCTION LLC | MTSQUSC783M6 | General | Aug 14, 2028 |
| MULTI-SERVICE DRYWALL LLC | MULTIDL804P3 | General | Sep 23, 2028 |
| MUSBURGER INDUSTRIES LLC | MUSBUIL765J9 | General | Apr 29, 2028 |
| MV227 LLC | MV227L*751LL | General | Jun 16, 2027 |
| MYGCNOW CONSTRUCTION | MYGCNC*754P3 | General | Nov 1, 2027 |
| MYNOR'S HOOD CLEANING LLC | MYNORHC768QK | Inst equip/stat furn/lab t/lo | Nov 14, 2026 |
| N C POWER SYSTEMS CO | NCPOWCP852DF | Maintenance | Mar 20, 2027 |
| N C POWER SYSTEMS CO | NCPOWSC008KS | General | Aug 31, 2027 |
| N PAC HOME REPAIR&REMODEL LLC | NPACHPH902KQ | General | Nov 4, 2026 |
| N&R CONSTRUCTION LLC | NRCONCL962KR | General | Jul 5, 2028 |
| N2 BUILDERS LLC | N2BUIBL768MB | General | Sep 17, 2028 |
| N2 DESIGN - BUILD LLC | N2DESDB795BL | General | Apr 9, 2027 |
| NABS BROTHERS LLC | NABSBBL758NQ | General | Aug 18, 2027 |
| NAKATA CONSTRUCTION LLC | NAKATCL813P3 | General | Oct 23, 2027 |
| NANVEL'S FLOORING LLC | NANVEFL750PT | Floor covering and counter tops | Oct 30, 2027 |
| NATHIE KATZOFF ART & DSGN LLC | NATHIKA750RD | General | Jan 2, 2028 |
| NATIONAL SIGN CORP | NATIOSC166MS | Signs | Apr 4, 2027 |
| NATIONAL SIGN CORPORATION | NATIOSC031M3 | Sign | Jul 23, 2027 |
| NAUTILUS SOUND DESIGN LLC | NAUTISD903L9 | General | Jan 6, 2028 |
| NB CONSTRUCTION INC | NBCONCI833P4 | General | Oct 24, 2027 |
| NEED ELECTRICAL CONTRACTOR LLC | NEEDEEC750CJ | General | Feb 13, 2027 |
| NEIGHBORHOOD CARPENTER LLC | NEIGHCL755D1 | General | Mar 21, 2027 |
| NELSON ELECTRIC INC | NELSOEI132CZ | General | Feb 12, 2027 |
| NEPTUNE ELECTRIC CO | NEPTUEC913KG | General | May 22, 2027 |
| NERO PLUMBING | NEROPP*742OQ | Residential | Sep 18, 2028 |
| NEST DESIGN BUILD | NESTDDB921K9 | General | Aug 15, 2028 |
| NESTINGEN CARPENTRY LLC | NESTICL994BC | General | May 20, 2027 |
| NESW PAINTING | NESWPP*835L7 | Painting/wallcovering | Jul 20, 2027 |
| NEUDORFER ENGINEERS LLC | NEUDOEL787LN | Heating/vent/air-conditioning and refrig (hvac/r) | Jun 15, 2028 |
| NEW BEACON BUILDING LLC | NEWBEBB763L8 | General | Jul 20, 2028 |
| New Digs Design LLC | NEWDIDD809LZ | General | Sep 9, 2028 |
| NEW ERA JM'S LLC | NEWEREJ799OG | General | Sep 15, 2028 |
| NEW EXTERIORS LLC | NEWEXEL799Q9 | General | Jan 9, 2028 |
| NEW FINISH LLC | NEWFIFL795QE | General | Aug 25, 2027 |
| NEW FINISHES INC | NEWFII*016CE | Painting/wallcovering | Jun 3, 2028 |
| NEW HOME SOLUTIONS LLC | NEWHOHS862B8 | General | Jan 29, 2028 |
| NEW HORIZONS PNTG & IMPR LLC | NEWHOHP742JL | General | Apr 13, 2028 |
| NEW LOOK CONST & FNDTN RPR LLC | NEWLOLC746J1 | General | Apr 22, 2028 |
| NEW TRAIL LANDSCAPING LLC | NEWTRTL785KU | General | Aug 9, 2028 |
| NEW WAVE CONSTRUCTION INC | NEWWAWC864CC | General | Aug 6, 2027 |
| NEWGENPROS LLC | NEWGEL*741NQ | General | Aug 18, 2028 |
| NEWTOWN BUILDERS INC | NEWTOBI038MG | General | Jul 7, 2028 |
| NEXT CONSTRUCTION LLC | NEXTCCL748MH | General | Jul 9, 2028 |
| NEXT LEVEL PROPERTY MAINT | NEXTLLP799BH | General | Jan 14, 2027 |
| NFI ENTERPRISES LLC | NFIENEL901LG | General | Jun 7, 2028 |
| NG ELECTRIC LLC | NGELEEL763R4 | General | Dec 24, 2026 |
| NIC SOLUTION & REMODEL LLC | NICSOSR769LC | General | Jun 29, 2028 |
| NIC'S PLUMBING LLC | NICSPPL742MN | Residential | Jul 15, 2028 |
| NICE BUILDING CORP | NICEBBC818L5 | General | Jul 6, 2027 |
| NIHAO CONSTRUCTION INC | NIHAOCI915DS | General | Mar 27, 2027 |
| NINEBARK DESIGN BUILD LLC | NINEBDB919RB | General | Jan 18, 2028 |
| NIP CONSTRUCTION LLC | NIPCOCL788NW | General | Aug 16, 2028 |
| NIRVANA LNDSCPS & IRRIGATN LLC | NIRVALI808Q1 | General | Sep 9, 2028 |
| NJN CONSTRUCTION LLC | NJNCOCL795N6 | General | Jan 7, 2028 |
| NK BUILD LLC | NKBUIBL872BD | General | Sep 2, 2027 |
| NK BUILDERS LLC | NKBUIBL802P6 | General | Sep 24, 2028 |
| NO SWEAT HOME REPAIR | NOSWESH752MB | Handyman | Jul 2, 2027 |
| NOB HILL DEVELOPMENT LLC | NOBHIHD751D7 | General | Mar 26, 2027 |
| NOB HILL STYLE | NOBHIHS745OH | General | Sep 8, 2028 |
| Noble Neon LLC | NOBLENL845OM | Sign | Oct 2, 2026 |
| NOBLE WOODWORK INC | NOBLEWI821JB | General | Apr 3, 2028 |
| NOLAN CONSTRUCTION CORP | NOLANCC000NS | General | Jan 27, 2027 |
| NOMADIC CONSTRUCTION LLC | NOMADCL778LE | General | Jun 26, 2027 |
| NOR WES CONSTRUCTION INC | NORWEC*276KN | General | May 16, 2028 |
| NORDIC HARDWOOD FLOORS LLC | NORDIHF927LW | Floor covering and counter tops | Nov 29, 2027 |
| NORM DAVIS BUILDER INC | NORMDBI015RF | General | Nov 3, 2026 |
| Nortech Electric | NORTEE*851QE | General | Nov 5, 2027 |
| NORTECH INC | NORTEI*745J8 | General | Apr 28, 2028 |
| NORTH 48 ELECTRICAL & SON LLC | NORTH4E779LH | General | Jun 8, 2027 |
| NORTH AMERICAN TERRAZZO INC | NORTHAT947DA | General | Mar 1, 2028 |
| NORTH CAPE CONTRACTORS LLC | NORTHCC814JZ | General | Apr 9, 2027 |
| NORTH COAST ELECTRIC COMPANY | NORTHCE779D8 | General | Apr 8, 2027 |
| NORTH EAST LANDSCPNG SRVCS LLC | NORTHEL841RA | General | Dec 1, 2026 |
| NORTH PACIFIC MSNRY/CONST LLC | NORTHPM755P4 | General | Oct 24, 2027 |
| NORTH SEATTLE CARPENTRY LLC | NORTHSC755Q1 | Handyman | Nov 21, 2027 |
| NORTH SEATTLE CARPET CLN LLC | NORTHSC747LZ | General | Jun 12, 2028 |
| NORTH SEATTLE CONSTRUCTION | NORTHSC791P2 | General | Nov 24, 2027 |
| NORTH STAR APPLIANCE RPRS LLC | NORTHSA746NS | Appliances/equipment | Aug 10, 2028 |
| NORTH WEST INTEGRA GROUP | NORTHWI777PQ | General | Dec 31, 2027 |
| NORTHERN MARINE SALVAGE INC | NORTHMS015DZ | General | Feb 22, 2028 |
| NORTHGATE CONSTRUCTION LLC | NORTHCL751JA | General | Apr 1, 2027 |
| NORTHLAND PAINTING LLC | NORTHPL857KL | Painting/wallcovering | Jul 8, 2027 |
| NORTHPEAK PAINTING LLC | NORTHPL743NK | Painting/wallcovering | Aug 12, 2028 |
| NORTHPOINTE CONST GROUP LLC | NORTHCG745B3 | General | Jan 23, 2028 |
| NORTHSTAR BRDCST CONTRS INC | NORTHBC969OM | Steel erectors | Sep 14, 2028 |
| NORTHVIEW HOLDINGS LLC | NORTHHL774P3 | General | Oct 31, 2027 |
| NORTHWEST AIRE SERVICES INC | NORTHAS963K4 | General | May 24, 2028 |
| NORTHWEST AWNING & FABRIC INC | NORTHAF141PC | Awnings, canopies, patio covers, exterior screens | Oct 22, 2028 |
| NORTHWEST BUILDING TECH INC | NORTHBT122JA | General | Mar 2, 2027 |
| NORTHWEST CEDAR FENCE SOLS LLC | NORTHCF753K1 | General | May 21, 2027 |
| NORTHWEST CONCRT RESRFCNG INC | NORTHCR166BD | Concrete | Mar 10, 2027 |
| NORTHWEST CONTOUR BLDG CO INC | NORTHCB870CK | General | Feb 25, 2027 |
| NORTHWEST CUSTOM INTERIORS INC | NORTHCI954DC | Cabinets, millwork and finish carpentry | Apr 5, 2027 |
| NORTHWEST HOMEWORK INC | NORTHHI023NS | General | Aug 7, 2028 |
| NORTHWEST HYPE CONST LLC | NORTHHC747J3 | General | Apr 23, 2028 |
| NORTHWEST METALS/SLVG SRVC INC | NORTHMS075LW | Demolition and salvage | Apr 2, 2027 |
| NORTHWEST SHOWER DOOR | NORTHSD956CH | Glazing/glass | Feb 20, 2027 |
| NORTHWEST STONEWORKS INC | NORTHSI961QS | Masonry | Jun 11, 2027 |
| Norwegian Northwest LLC | NORWENL851ND | Cabinets, millwork and finish carpentry | Oct 25, 2027 |
| NORWOOD PNW LLC | NORWOPL752OW | General | Sep 16, 2027 |
| NOUMENA BUILT LLC | NOUMEBL761D1 | General | Mar 21, 2028 |
| NOURISHED ROOTS INC | NOURIRI823KQ | General | Jun 4, 2028 |
| NOUVEAU CONSTRUCTION LLC | NOUVECL908R7 | General | Dec 31, 2026 |
| NOVA GENERAL CONTRACTOR LLC | NOVAGGC750KH | General | May 20, 2027 |
| NOVITO CONSTRUCTION INC | NOVITCI024MW | Signs | Aug 5, 2027 |
| Novo Painting & Prop Srvs LLC | NOVOPPS880OO | General | Oct 1, 2028 |
| NOW PAINTING LLC | NOWPAPL774QZ | General | Nov 9, 2027 |
| NPM PLUMBING & MECH INC | NPMPLPM773JR | Journey level | Sep 18, 2027 |
| NRC ENVIRONMENTAL SERVICES INC | NRCENSI963CR | General | Nov 21, 2027 |
| NURSE LOG LANDSCAPE DESIGN | NURSELL748NL | General | Aug 17, 2028 |
| NURTURED EARTH GARDENS LLC | NURTUEG831CF | Landscaping | Jun 19, 2028 |
| NW COLORS INC | NWCOLCI860N2 | Painting/wallcovering | Dec 13, 2026 |
| NW CRAFT HOMES LLC | NWCRACH760M6 | General | Jul 26, 2028 |
| NW GARDENING SERVICES LLC | NWGARGS799QW | Landscaping | Nov 29, 2027 |
| NW LOW VOLTAGE & SECURITY LLC | NWLOWLV933R8 | Limited energy | Jan 22, 2028 |
| NW PREMIUM HOME | NWPREPH778L8 | General | Jul 7, 2027 |
| NW PROJEX LLC | NWPROPL782C5 | General | Mar 2, 2028 |
| NW PROPERTY & DEVELOPMENT LLC | NWPROPD862M8 | General | Aug 2, 2028 |
| NWBP LLC | NWBPLL*811C5 | General | Sep 18, 2028 |
| NWIN HOMES LLC | NWINHHL774QF | General | Dec 2, 2027 |
| O'NEILL PLUMBING CO | ONEILPC793ND | Journey level | Jul 26, 2027 |
| O'SHAUGHNESSY BUILDERS LLC | OSHAUBL931JB | General | Jul 18, 2028 |
| OASIS BR LLC | OASISBL772O7 | General | Mar 23, 2028 |
| OASIS CONSTRUCTION GROUP INC | OASISCG844DH | General | Mar 17, 2028 |
| OBAN PAINTING LLC | OBANPPL797OH | Painting/wallcovering | Oct 27, 2027 |
| OBED GALDAMEZ CONSTRUCTION LLC | OBEDGGC832DC | General | Jul 16, 2028 |
| OCEAN MILL WORK | OCEANMW796B2 | Cabinets, millwork and finish carpentry | Oct 13, 2027 |
| OCEAN PARK MECHANICAL INC | OCEANPM024M1 | General | Jul 11, 2028 |
| OCEAN PARK MECHANICAL INC | OCEANPM792NW | Journey level | Aug 10, 2027 |
| OCEAN PARK MECHANICAL INC | OCEANPM902D6 | Hvac/rfrg | Mar 26, 2028 |
| OCHRE LLC | OCHREL*809QL | General | Jun 20, 2028 |
| OCM LLC | OCMLLL*774J1 | General | Apr 21, 2027 |
| ODDJOB CONSTRUCTION | ODDJOC*861RK | General | Dec 26, 2026 |
| ODYSSEY PLUMBING | ODYSSP*7727O | General | Nov 19, 2027 |
| ODYSSEY PLUMBING | ODYSSP*772PO | Journey level | Nov 13, 2027 |
| OEA PAINTING LLC | OEAPAPL786L4 | Painting/wallcovering | Aug 6, 2028 |
| OHM ELECTRICAL CONTRACTING LLC | OHMELEC836B3 | General | Jan 23, 2027 |
| OHNO CONSTRUCTION COMPANY | OHNOCC*254BS | General | Apr 1, 2027 |
| OHNO-TOUCHDOWN JV | OHNOTJ*825CE | General | Feb 5, 2028 |
| OLIVE & IRON STUDIOS LLC | OLIVEIS745LW | General | Jun 16, 2028 |
| OLIVE CUSTOM WOODWORKS LLC | OLIVECW769L8 | Cabinets, millwork and finish carpentry | Jul 17, 2028 |
| OLIVER & BLUE CONSTRUCTION LLC | OLIVEBC833BP | General | May 21, 2027 |
| OLSEN ANDERSON CONST LLC | OLSENAC813OC | General | Sep 3, 2027 |
| Olson Energy Serv/Gas Appl Svc | OLSONES861P9 | Residential | Oct 29, 2026 |
| Olson Energy Serv/Gas Appl Svc | OLSONES863OD | Heating/vent/air-conditioning and refrig (hvac/r) | Sep 23, 2028 |
| OLSON HOLDINGS &CONSULTING INC | OLSONHC762MU | General | Aug 3, 2028 |
| OLYMPIC DECKS LLC | OLYMPDL816OW | General | Oct 6, 2027 |
| OLYMPIC FINE FNSH & RESTOR LLC | OLYMPFF772JR | Painting/wallcovering | May 1, 2027 |
| OLYMPIC HOT TUB CO | OLYMPHT994PK | Maintenance | Oct 12, 2027 |
| OLYMPIC MILLWORK LLC | OLYMPML816JJ | General | Nov 24, 2027 |
| OMAR CONSTRUCTION SERVICES LLC | OMARCCS833JP | General | Apr 18, 2027 |
| OMAR'S DEMOLITION & CONST LLC | OMARSDC750J8 | General | Apr 30, 2027 |
| OMEGA GENERAL CONT LLC | OMEGAGC751B8 | General | Jan 28, 2027 |
| OMEGA LIMITED CONSTRUCTION LLC | OMEGALC936QG | General | Aug 19, 2027 |
| ON SIGHT ACCESS LLC | SIGHTSA878KA | General | Jun 10, 2027 |
Alphabetical order — this site ranks no one. Active company registrations in the L&I contractor files of October 2, 2026. Contractors registered as individuals are not on this site. How to read this.