King County companies A–Z

15,549 companies, from Washington license records. Check any of them on the state's license lookup before you hire.

NORTHCRAFT HANDYMAN SERVS LLCFederal Way · General Contractor
NORTHEND HOME HEATINGShoreline · Specialty Contractor
NORTHERN DRYWALLVashon · General Contractor
NORTHERN HOME SERVICES LLCFederal Way · General Contractor
NORTHERN HRZON HTNG & AIR LLCNewcastle · HVAC/R Contractor
NORTHERN MARBLE & TILE LLCTukwila · Tile & Stone Contractor
NORTHERN MARINE SALVAGE INCSeattle · General Contractor
NORTHERN PACIFIC CONSTRUCTIONBellevue · General Contractor
NORTHERN REIGN PROPERTY SOLBothell · General Contractor
NORTHGATE CONSTRUCTION LLCSeattle · General Contractor
NORTHLAKE CONCRETE PRDCTS INCWoodinville · General Contractor
NORTHLAND PAINTING LLCSeattle · Painting Contractor
NORTHLINE BUILD LLCRenton · General Contractor
NORTHLINE PAINT & FINISH LLCKenmore · Painting Contractor
NORTHPEAK PAINTING LLCSeattle · Painting Contractor
NORTHPOINTE CONST GROUP LLCSeattle · General Contractor
NORTHRUP FABRICATORSKirkland · Specialty Contractor
NORTHSHORE HOME & BUSNSS SRVCSBothell · General Contractor
NORTHSIDE REMODELING LLCKent · General Contractor
NORTHSTARKirkland · General Contractor
NORTHSTAR FEDERAL SERVICES INCIssaquah · General Contractor
NORTHSTAR PAINT & HAUL LLCShoreline · General Contractor
NORTHSTAR QUALITY CONST LLCIssaquah · General Contractor
NORTHSTAR TRAMS LLCRenton · Specialty Contractor · Elevator Contractor
NORTHTOP CONTRACTORS LLCFederal Way · General Contractor
NORTHUP CONSTRUCTORSRedmond · General Contractor
NORTHVIEW HOLDINGS LLCSeattle · General Contractor
NORTHWAY CONSTRUCTION INCPacific · General Contractor
NORTHWAY TILE LLCMaple Valley · Tile & Stone Contractor
NORTHWEST 3M PAINTING LLCRenton · Painting Contractor
NORTHWEST ACCESS POINT LLCDuvall · Excavation & Paving Contractor
NORTHWEST AIR CONTROL INCAuburn · General Contractor
NORTHWEST AIRE SERVICES INCSeattle · General Contractor
NORTHWEST ALARMSShoreline · Electrical Contractor
NORTHWEST ARTISAN TILE CO LLCAuburn · General Contractor
NORTHWEST ASPHALT INCRenton · General ContractorRoad Paving · Protective Sealcoating · Road Markings
NORTHWEST AWNING & FABRIC INCSeattle · Specialty ContractorRetractable Awnings · Pergolas · Screens
NORTHWEST BEST CHOIC CONST LLCRenton · General Contractor
NORTHWEST BLDG ENDEAVORS LLCAuburn · General Contractor
NORTHWEST BORING CO INCWoodinville · General Contractor
NORTHWEST BROS POOLS&CNCRT LLCBlack Diamond · General Contractor
NORTHWEST BUILDING SOLUTIONSSeattle · General Contractor
NORTHWEST BUILDING TECH INCSeattle · General Contractor
NORTHWEST BY DESIGN LLCVashon · General Contractor
NORTHWEST CEDAR FENCE SOLS LLCSeattle · General Contractor
NORTHWEST CEMENT SERVICESSeattle · Concrete Contractor
NORTHWEST CENTER SERVICESRenton · General Contractor
NORTHWEST CLOSETS & WLLBDS LLCAuburn · Specialty Contractor
NORTHWEST COATING SPECLTS LLCFederal Way · General Contractor
NORTHWEST COMFORT SYSTEMS INCAuburn · HVAC/R Contractor
NORTHWEST COMPLETE CONTRACTINGMercer Island · Painting Contractor
NORTHWEST CONCRETE CUTTING LLCEnumclaw · Concrete ContractorSaw Cutting · Core Drilling · Concrete Repairs
NORTHWEST CONCRT RESRFCNG INCSeattle · Concrete ContractorStamped Concrete · Stained Concrete · Epoxy Flooring
NORTHWEST CONST & SUPPLY INCColumbia · General Contractor
NORTHWEST CONSTON SOL LLCFall City · General Contractor
NORTHWEST CONSTRUCTION INCBellevue · General ContractorRoadways · Transportation · Wastewater
NORTHWEST CONTOUR BLDG CO INCSeattle · General Contractor
NORTHWEST CRAW SPC SRVCS LLCKent · General Contractor
NORTHWEST CUSTOM CLOSETSKent · Specialty Contractor
NORTHWEST CUSTOM INTERIORS INCSeattle · Carpentry Contractor
NORTHWEST DECKMercer Island · General Contractor
NORTHWEST ELECTRIC & SOLAR LLCKenmore · Electrical ContractorSolar · Battery Backup · Electrical
NORTHWEST ELECTRIC LLCKirkland · Electrical Contractor
NORTHWEST EXPERT HEATING LLCFederal Way · General Contractor · Electrical ContractorAC Repair · AC Installation · AC Replacement
NORTHWEST EXTERIOR CONST LLCAuburn · General Contractor
NORTHWEST FINISHING LLCAuburn · Carpentry Contractor
NORTHWEST FIRE SYSTEMS LLCKent · Plumbing Contractor · Electrical Contractor · Specialty ContractorResidential Fire Sprinkler · Commercial Fire Sprinklers · Fire Alarm & Smoke Detection Systems
NORTHWEST FRAMING EXPERTS LLCPacific · General Contractor
NORTHWEST GARAGE DOOR SOLNSKirkland · General Contractor
NORTHWEST GARAGE DOORSBellevue · General Contractor
NORTHWEST HOME IMP/REPAIR INCAuburn · General Contractor
NORTHWEST HOME INNOVATIONS LLCIssaquah · General Contractor
NORTHWEST HOMEWORK INCSeattle · General ContractorRemodeling · Home Repair · Large Renovations
NORTHWEST HYPE CONST LLCSeattle · General Contractor
NORTHWEST INDUSTRIAL EQUIP INCKent · General ContractorWaste Oil Heaters · Commercial/Industrial Boilers · Electric Hot Water Boilers
NORTHWEST INDUSTRIAL RPR INCKent · General Contractor
NORTHWEST INTERIOR TRIM INCKenmore · General Contractor
NORTHWEST INTERIORS FLRNG LLCAuburn · General Contractor
NORTHWEST LANDSCAPE SERVICESWoodinville · Landscaping ContractorMaintenance Services · Landscape Development · Arbor Services
NORTHWEST LEGACY CONST LLCIssaquah · General Contractor
NORTHWEST LNG/GEOTXTL PRD INCKent · General ContractorCustom Fabrication · Installation · Geomembrane Products
NORTHWEST LOG HOME CARE LLCBellevue · Painting Contractor
NORTHWEST MAINTENANCE SERV LLCBellevue · General Contractor
NORTHWEST MD FLOORING LLCAuburn · Flooring Contractor
NORTHWEST MECHANICALWoodinville · Plumbing Contractor · Electrical Contractor · General ContractorFurnace Services · Heat Pump Installation · Ductless Mini-Splits
NORTHWEST METALS/SLVG SRVC INCSeattle · Specialty Contractor
NORTHWEST MOUNTAIN BLDRS INCDuvall · General Contractor
NORTHWEST OUTDOOR LIGHTING INCWoodinville · Landscaping ContractorDesign Consultations · Outdoor Lighting Design · Installation
NORTHWEST PARTITIONS INCWoodinville · General ContractorMetal Framing · Drywall Systems · Acoustical Ceilings
NORTHWEST PLAYGROUND EQUIP LLCIssaquah · General ContractorTraditional + Custom Playgrounds · Wood + Natural Playgrounds · Interactive Playgrounds
NORTHWEST PLUMBING LLCKent · Plumbing Contractor
NORTHWEST PLUMBING SLTNS LLCKent · Plumbing Contractor
NORTHWEST PNTRS & SUPPLIES LLCAlgona · Painting Contractor
NORTHWEST PRECISION BUILDERSKenmore · General Contractor
NORTHWEST PRECISION CTINGS LLCKent · Painting Contractor
NORTHWEST PREMIUM CONST LLCFederal Way · General Contractor
NORTHWEST PRIDE KITCHEN & BATHSeattle · General Contractor
NORTHWEST PROF CLEANING SRVCSKirkland · Specialty Contractor
NORTHWEST PROFESSNL BLDRS INCWoodinville · General Contractor
NORTHWEST PROFRAMING LLCAuburn · General Contractor
NORTHWEST PROGRAMMING INCAuburn · Electrical ContractorManaged Services · Cyber Security · Cloud PBX
NORTHWEST QUALITY CONSTRUCTIONBurien · General Contractor
NORTHWEST RCG STRG & DLV LLCKirkland · General Contractor
NORTHWEST ROCK & CONCRT DMLTNKirkland · General ContractorRock and boulder breaking & removal · Rockery & rock wall removal · Concrete demolition & removal
NORTHWEST ROOF MANAGEMENT LLCAuburn · General Contractor
NORTHWEST SALES GROUP INCSeattle · Specialty Contractor
NORTHWEST SEPTIC & PUMPINGKent · General Contractor
NORTHWEST SEPTIC SERVICES LLCRavensdale · Specialty Contractor
Northwest Serv & Controls LLCRavensdale · Electrical Contractor
NORTHWEST SHOWER DOORSeattle · Glass & Window ContractorShower enclosures · Sliding shower & bathtub doors · Steam door enclosures & wine room doors
NORTHWEST SOUND ELECTRIC COWoodinville · Electrical Contractor
NORTHWEST STONE & CRAFT LLCAuburn · General Contractor
NORTHWEST STONEWORKS INCSeattle · Masonry Contractor
NORTHWEST STRUCT & SHORING LLCBurien · General Contractor
NORTHWEST TILE ROOFING LLCAuburn · General ContractorTile roof repair · Tile roof restoration · Chimney work
Northwest Tower Crane ServiceDes Moines · Elevator Contractor
NORTHWEST TOWER CRANE SRVC INCDes Moines · Specialty Contractor
NORTHWEST UTILITIES INCWoodinville · General Contractor
NORTHWEST VISION DRYWALL LLCFederal Way · General Contractor
NORTHWEST WATER/FIRE RESTN CRPBellevue · General ContractorWater damage restoration · Mold remediation · Fire damage restoration
NORTHWESTBUD LLCFederal Way · Flooring Contractor
NORTHWESTERN FACILITY SVCS LLCKent · General Contractor
NORTON CORROSION LTD LLCWoodinville · General Contractor
NORTWEST PRO EXTERIORS LLCKenmore · General Contractor
Norwegian Northwest LLCSeattle · Carpentry Contractor
NORWEST CONSTRUCTION INCRenton · General Contractor
NORWOOD PNW LLCSeattle · General Contractor
NOT YR AVRG JOE CNSTRCTN SVSKirkland · General Contractor
NOTHING TOO BIG CONCRETESeattle · General Contractor
NOUMENA BUILT LLCSeattle · General Contractor
NOURISHED ROOTS INCSeattle · General Contractor
NOUVEAU CONSTRUCTION LLCSeattle · General Contractor
NOVA COLORS PNTNG & REMODELINGFederal Way · General Contractor
NOVA FINISH REMODELING LLCFederal Way · General Contractor
NOVA GENERAL CONTRACTOR LLCSeattle · General Contractor
NOVA HOME BUILDERS LLCFederal Way · General ContractorKitchen remodeling · Bathroom remodeling · Major renovation
NOVA HOMES LLCAuburn · General Contractor
NOVA REMODELING INCBellevue · General ContractorBathroom remodeling · Kitchen remodeling · Roofing
NOVA SERVICE LLCWoodinville · General Contractor
NOVAERAPAINTING LLCRenton · Painting Contractor
NOVARIS RENOVATION LLCRenton · General Contractor
NOVELLO CONSTRUCTION LLCAuburn · General Contractor
NOVI HOMES LLCKent · General Contractor
NOVITO CONSTRUCTION INCSeattle · Specialty Contractor
NOVO BEES LLCAuburn · Carpentry Contractor
Novo Painting & Prop Srvs LLCSeattle · General Contractor
NOVOTNEY NORTHWESTVashon · Tree Removal Contractor
NOVY DVOR CONSTRUCTION LLCAuburn · General Contractor
NOW PAINTING LLCSeattle · General ContractorInterior Painting · Exterior Painting · Commercial Painting
NP FLOORING LLCMaple Valley · General Contractor
NP Siding IncAuburn · Siding Contractor
NPM PLUMBING & MECH INCSeattle · Plumbing Contractor
NRC ENVIRONMENTAL SERVICES INCSeattle · General Contractor
NRC HOMES LLCShoreline · General Contractor
NT TILE & FLOORING LLCBellevue · Tile & Stone Contractor
NTAC SOLUTIONS LLCMaple Valley · General Contractor
NTM QUALITY CONSTRUCTION LLCBurien · General Contractor
NU ELEGANCEKent · General ContractorKitchen countertops · Bathroom vanities · Shower surrounds
NU-LIFE CONST AND PAINTING LLCRenton · General Contractor
NUEVA BENDICION LLCSeatac · General Contractor
Nueva Esperanza FlooringKent · Flooring Contractor
Numatic Finishing CorporationAuburn · General ContractorWood treat · Fire treat · Priming
NUMBER ONE EXTERIORSWoodinville · General Contractor
Nunez FlooringFederal Way · Flooring Contractor
NUR TILES AND REMODELING LLCIssaquah · General Contractor
NURSE LOG LANDSCAPE DESIGNSeattle · General Contractor
NURTURED EARTH GARDENS LLCSeattle · Landscaping ContractorGarden design and build · Landscape maintenance · Consulting
NUSSBAUM GROUP INCRedmond · General Contractor
NUUCO ELECTRIC COMPANYRedmond · General Contractor
NV CONSTRUCTIONAuburn · General Contractor
NV PAINTING LLCFederal Way · Painting Contractor
NVI Construction IncKent · General Contractor
NVK CONSTRUCTION LLCKent · Siding Contractor
NVO PRO SERVICES LLCAuburn · General Contractor
NW 1ST CHOICE FLOORING LLCKent · General Contractor
NW ADU BUILDERSKent · General Contractor
NW BLOOMWoodinville · Landscaping Contractor
NW BLUE SKY REMODELING LLCKirkland · General Contractor
NW BUILDER GROUP LLCKent · General ContractorInsurance repairs · Residential construction · Emergency construction services
NW BUILDERS & RENOVATIONTukwila · General Contractor
NW BUILDING SPECIALTIES INCMaple Valley · General Contractor
NW CARPENTRY LLCPacific · General Contractor
NW COMMERCIAL CONTRACTING INCRavensdale · Handyman
NW CONCRETE LLCAuburn · Concrete Contractor
NW CONSTRUCTION INCBellevue · General Contractor
NW CUSTOM INTERIOR&RMDLNG LLCKent · General Contractor
NW DIAMOND BUILD LLCKirkland · General Contractor
NW DIAMOND TILE & REMODELAuburn · General Contractor
NW DRYWALL & GENERAL CONST LLCBitter Lake · General Contractor
NW DUMPSTERS LLCRenton · General ContractorRoll-off dumpster rental · Junk removal · Demolition
NW EASTSIDE BUILDERS LLCMercer Island · General Contractor
NW ELECTRIC SERVICES INCFederal Way · Electrical Contractor
NW ELEMENTS DESIGN LLCRedmond · General Contractor
NW ELITE LANDSCAPES LLCSeatac · General Contractor
NW ENVELOPE COMPONENTS LLCSnoqualmie · General Contractor
NW EXPERT BUILDERS INCRedmond · General Contractor
NW FENCE PROSEnumclaw · General Contractor
NW FINISHING & GEN CONST INCMaple Valley · General ContractorADU Building Services · Kitchen Remodeling · Bathroom Renovation
NW GARDENING SERVICES LLCSeattle · Landscaping Contractor
NW GARDENS ALIVEBurien · General Contractor

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