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.

HAPPY AEC LLCShoreline · General Contractor
HAPPY AT HOME CONTRACTING LLCBeacon Hill · General Contractor
HAPPY EARTH GENERAL CONTR LLCFederal Way · General Contractor
HAPPY HEARTS HOMES LLCBellevue · General Contractor
HAPPY HOMES LLCSeattle · General Contractor
HARBOR DESIGN & CONST LLCRenton · General Contractor
HARBOR PACIFIC CONTRACTORS INCRedmond · General ContractorWastewater and water treatment facilitie · Transportation, roads and bridges · Pump stations and wastewater conveyance
HARBOR PAINTSeattle · Painting Contractor
HARBOUR HOMES LLCBothell · General ContractorNew home construction · Quick move-in homes
HARCHAK LLCRenton · General Contractor
HARD WORK TREE SERVICES LLCFall City · General ContractorTree trimming · Tree removal · Stump grinding
HARDING FERRARIO CONST LLCShoreline · General Contractor
HARDLINE CONST AND REMODEL INCSnoqualmie · General Contractor
HARDMAN CONSTRUCTION INCEnumclaw · General ContractorCustom homes · Home additions · Kitchen remodels
HARDSCAPES BY DESIGN LLCSammamish · General Contractor
HARDWOOD PLUS LLCNewcastle · General Contractor
HARJO CONSTRUCTION SRVS LLCSeattle · General ContractorAdditions · Accessory dwelling units · Kitchen remodels
HARKNESS CONSTRUCTION LLCEnumclaw · General Contractor
HARMON CONSTRUCTION INCSeattle · General Contractor
HARMONY CONSTRUCTIONSeattle · General Contractor
HARMONY ELECTRIC LLCNewcastle · Electrical Contractor
HARMONY FOR YOUR HOMESeattle · Painting Contractor
HARMONY GARDEN DESIGN LLCSeattle · General Contractor
HARMONY HOMES BUILDERS LLCWoodinville · General Contractor
HAROLD'S PLUMBINGAuburn · General ContractorRemodel and repiping · Drain and sewer line snaking and camera · Backflow prevention
HARRIET INDUSTRIESSeattle · Specialty Contractor
HARRINGTON TOWER SERVICES INCSeattle · Specialty Contractor
HARRIS CONCRETE & CONST LLCMaple Valley · General Contractor
HARRIS GENERAL CONSTRUCTIONBellevue · General Contractor
HARRIS HORTICULTURE LLCSeattle · General Contractor
HarrisBerg Const LLCEnumclaw · General Contractor
HARRISON DREAM GARAGE LLCTukwila · General Contractor
HARWOOD CONSTRUCTION LLCKirkland · General Contractor
HASKETT WORKS LLCSeattle · General Contractor
HASKINS TREE CARE LLCCarnation · General ContractorTree removal · Tree trimming and pruning · Stump grinding
HASS HEARTH & HOMEKirkland · General Contractor
HASTINGS MECHANICALCarnation · General Contractor · Electrical Contractor
HATCH FENCE RENTALS LLCIssaquah · General Contractor
HATE TO PAINT INCSeattle · General Contractor
HAUGE & HASSAIN, INCShoreline · Painting ContractorCommercial and residential painting · Vinyl and specialty wallcovering install · Acoustic panel installation
HAUGEN CONSTRUCTION LLCRenton · General Contractor
HAUL EM UP JUNK REMOVAL LLCFederal Way · General Contractor
HAUS ATELIER LLCLake Forest Park · General ContractorKitchen remodeling · Bathroom remodeling · Full house remodeling
HAUS LLCWoodinville · General Contractor
HAUS MAUS LLCSeattle · General Contractor
HAUSLEBAUER LLCSeattle · General Contractor
HAVEN CARPENTRY, LLCSeattle · General Contractor
HAVEN CONSTRUCTION SERVICESFall City · General Contractor
HAVEN CRAFT LLCSeattle · General Contractor
HAWK CONSTRUCTIONAuburn · General Contractor
HAWK EQUIPMENT SERVICES INCSeattle · General Contractor
HAWK ROOFING LLCFederal Way · Roofing Contractor
HAWKEYE ELECTRIC LLCRenton · Electrical Contractor
HAWKEYE REMODELKent · General Contractor
HAWKS CONST & COMMUNICTN LLCSeattle · Electrical Contractor · General Contractor
HAWTHORN GROVE GARDENINGSeattle · General Contractor
HAWTHORNE RX CONTRACTINGSeattle · General Contractor
HAYDUKESRenton · Landscaping Contractor
Hayward Giraud LLCSeattle · General Contractor
HAZARD TREE REMOVAL LLCIssaquah · Tree Removal Contractor
HAZEL POINT COMPANYSeattle · General Contractor
HAZELSCAPE LLCSeattle · General Contractor
HB POWER ELECTRIC LLCBothell · Electrical Contractor
HB&D GENERAL CONTRACTING LLCSeattle · General Contractor
HBA SERVICES NORTHWEST LLCKent · General Contractor
HBC LLCSnoqualmie · General Contractor
HBG LAKEVIEW LLCKirkland · General Contractor
HBMF LLCKent · General Contractor
HBZ LLCSeattle · General ContractorWater heaters · Windows & doors · Kitchen and bath remodels
HC FRAMING LPSeattle · Carpentry Contractor
HC PAINTING LLCFederal Way · Painting Contractor
HC PRIME PAINTING LLCRenton · Painting Contractor
HCP CONSTRUCTION LLCAuburn · General Contractor
HD CONST & HOME SERVS LLCNormandy Park · General Contractor
HD CONSTRUCTION SERVICES LLCKent · General Contractor
HD ELECTRICWORKS LLCKent · Electrical Contractor
HD PARTNERS LLCSeattle · Plumbing Contractor · General ContractorNew construction plumbing · Commercial plumbing - multi-family · Remodel / repipe plumbing
HD SEATTLESeattle · General ContractorBackyard Cottages (DADUs) · Backyard Offices · Super Sheds
HD SERVICES, LLCMaple Valley · Plumbing Contractor
HDB CONSTRUCTION INCSeattle · General Contractor
HDJ REMODELING LLCSeattle · General Contractor
HDS CONSTRUCTION LLCRenton · General Contractor
HDZ CONSTRUCTION LLCKent · Drywall Contractor
HE SAW HER PAINT LLCSeattle · Painting Contractor
HEADLAND CONSTRUCTION INCBellevue · General Contractor
HEALTHY GARDEN SPECIALISTS LLCRenton · General Contractor
HEALTHY PAINTING LLCSeattle · General Contractor
HEALY PLASTERING INCSeattle · Specialty Contractor
HEART & HAMMER CONST LLCSeattle · General Contractor
HEART & HOME REMODELING LLCSeattle · General Contractor
HEART & SOUL PROPERTY SLNS LLCKent · General ContractorBuy a home · Sell your home · Homes for sale
HEARTLAND CONSTRUCTION LLCBellevue · General ContractorHeartland Construction joined DevCo US Construction in July 2026.
HEARTLAND FLOORS LLCRenton · Flooring ContractorHardwood floor refinishing · Hardwood flooring installation · Maintenance
HEARTWOOD BUILDERS INCSeattle · General Contractor
HEATH NW INCSeattle · Specialty Contractor · Electrical Contractor
HEATING PRO INCFederal Way · General Contractor
HEATWAVE HEATING & AIR LLCFederal Way · General Contractor
HEAVEN & EARTH CONSTION LLCAuburn · General Contractor
HEAVENLY FLOORS INST LLCAuburn · Flooring Contractor
HEBRON SERVICESSeattle · General Contractor
HECKERT CONSTRUCTION INCDuvall · General Contractor
HECTOR'S PRES WSHNG & HNDM LLCBellevue · General Contractor
HEETER EXCAVATION & CONST LLCIssaquah · General Contractor
HEFTIWORKS LLCFall City · General Contractor
HEGOM CONSTRUCTION LLCFederal Way · General Contractor
HEINZ CONSTRUCTION LLCKent · General Contractor
HEIRLOOM QUALITY MODERN LLCSeattle · General Contractor
HEISY CARPET LLCAuburn · Flooring Contractor
HEKO SERVICES INCSeattle · General ContractorMarine transportation · Civil engineering projects · Freight delivery
HELDRIDGE CONSTRUCTION LLCSeattle · General Contractor
HELIX DESIGN BUILD LLCMedina · General Contractor
HELIXX LLCSeattle · Electrical Contractor
HELLO GARAGE OF SEATTLEBellevue · General Contractor
HELLO GARDEN LLCSeattle · General Contractor
HELLO WALLSSeattle · Painting Contractor
HELMKE'S LANDSCAPE COCovington · Landscaping Contractor
HEM LLCSeattle · General Contractor
HEMI BUILDERS LLCAuburn · General Contractor
HEMMA CONSTRUCTION LLCSeattle · General Contractor
HENDERSON FLOORING INCKirkland · Flooring Contractor
HENDERSON MASONRY INCDes Moines · Masonry Contractor
HENDRIK CONSTRUCTION LLCSeattle · General Contractor
HENNING INSTALLATIONKent · General Contractor
HENRIKSEN SERVICES INCBellevue · General Contractor
HENRY CONSTRUCTION CORPORATIONKent · General Contractor
HENRY FLOORING LLCRenton · Flooring Contractor
Henry Hardwood Floor ServiceSeattle · Flooring Contractor
HENRY'S TRUCKING/EXCAVATING INRenton · General Contractor
HERB'S LAND IMPROVEMENT COVashon · Landscaping Contractor
HERBERT MASONRY LLCKent · General Contractor
HERITAGE BUILDERS LLCWoodinville · General Contractor
HERITAGE BUILDING SERVICES LLCRenton · General Contractor
HERITAGE CORPSeattle · General Contractor
HERITAGE ELECTRIC CO CO INCSeattle · Electrical Contractor
HERITAGE ESTATE PREP LLCWoodinville · General Contractor
HERITAGE HOMECRAFT INCWoodinville · General ContractorCabinet Refacing · Quartz Countertops · Soft-Close Drawers
HERITAGE HVAC LLCSeattle · General Contractor
HERMAN W SUMMERSSeattle · General Contractor
HERMANSON COMPANY LLCKent · General Contractor · Electrical Contractor · Plumbing ContractorDesign, Build, and Engineering · Industrial Tech · Critical Environments
Hermes Const & Building RepairEnumclaw · General Contractor
HERNANDEZ CARPET LLCKent · Flooring Contractor
HERNANDEZ GENERAL CONTRCTR LLCRenton · General Contractor
HERNANDEZ PAINTING A1 LLCRedmond · General Contractor
HERNANDEZ PAINTING LLCAuburn · General Contractor
HERNANDEZ PLUMBINGFederal Way · Plumbing Contractor
HERNANDEZ ROOFING & CONST LLCFederal Way · General Contractor
HERO BUILDER CONSTRUCTION LLCKirkland · General Contractor
HERRERA ENVRNMNTL CNSLTS INCSeattle · General Contractor
HERRERA LANDSCAPINGFederal Way · General Contractor
HERRICKS PLUMBING LLCAuburn · Plumbing Contractor
HERRON, THOMAS GKent · Flooring Contractor
HERZOG INDUSTRIES LLCSeattle · Glass & Window Contractor24-Hour Emergency Glass Repair · Commercial Glass & Door Repair · Glass Replacement
HESHENG CONSTRUCTION LLCKent · General Contractor
HESS CONSTRUCTION INCIssaquah · General Contractor
HETRICK DESIGN LLCSeattle · General Contractor
HEVERLEY SERVICES LLCSeattle · General Contractor
HEY BUILD LLCSeattle · General Contractor
HEYER LEVEL CONSTRUCTION LLCRenton · General Contractor
HG FLAT ROOFING SERVICES LLCMaple Valley · Roofing Contractor
HG PAINTING LLCSeattle · Painting Contractor
HG WHITE ROCK CONSTRUCTION LLCRenton · General Contractor
HGL KING PAINTING & SERVCS LLCWoodinville · General ContractorPainting · Roofing · Drywall Services
HH ENERGY LLCKent · General Contractor · Electrical Contractor
HH SEATTLE CITY GLASS LLCSeattle · Glass & Window Contractor
HHL INSULATIONSeattle · Insulation Contractor
HI MARK LANDSCAPING & CONSTKent · General Contractor
HI TECH RENOVATION SERVS LLCSeatac · General ContractorMasonry & Brickwork · Flat & Shingle Roofing · Interlocking & Paving
HI TEK ELECTRIC INCBurien · Electrical Contractor
Hi Volts Electric LLCAuburn · Electrical ContractorResidential Installation and Repair · Commercial Electrical · Emergency Electrical
HI-TECH MASONRY & CONST LLCSeattle · General Contractor
HI-TECH PLASTER LLCAuburn · Tile & Stone Contractor
HI-TEK LIGHTWORKSSeattle · Electrical Contractor
HI-TOP DRYWALL INTERIORS LLCSeatac · Drywall Contractor
HIBBS HARDWOODS INCKenmore · Flooring Contractor
HIDALGO FINISH CARPENTRY LLCBellevue · General Contractor
HIDDEN GEM SOFTWASH LLCDes Moines · General Contractor
HIGGASON CONSTRUCTION LLCRedmond · General ContractorHome Remodeling and Additions · Bathroom Remodeling · Kitchen Remodeling
HIGGINS BUILDING COMPANY LLCBothell · General Contractor
HIGH CLIMB TREE SERVICES LLCSeatac · General Contractor
HIGH COUNTRY CONTRACTORS INCRenton · General Contractor
HIGH FIVE HVACBothell · Electrical Contractor · General Contractor
HIGH LEVEL BUILDERS LLCNormandy Park · General Contractor
HIGH POINT GUTTER LLCWoodinville · Siding ContractorGutter Installation · Gutter Repair · Gutter Guards
HIGH PRESSURE LLCSeattle · Specialty Contractor
HIGH QUALITY MODERN CONS LLCAuburn · General Contractor
HIGH QUALITY PAINTING 1 LLCAuburn · Painting Contractor
HIGH ROAD WOODWORKS LLCSeattle · Carpentry Contractor
HIGH STAR CONSTRUCTIONRedmond · General Contractor
HIGH STREET 70 INCBellevue · General Contractor
HIGH TECH PACIFIC BUILDERSBellevue · General ContractorHome design · Home additions · New home construction
HIGH VALUE ASSETS LLCKent · General Contractor
HIGH VISION CONSTRUCTION LLCFederal Way · General Contractor
HIGHEND HANDYMANWoodinville · General ContractorHandyman repairs · Smart home automation · Light remodeling
HIGHLAND CIVIL INCRenton · General Contractor
HIGHLAND CONSTRUCTION LLCAuburn · General Contractor
HIGHLAND DECKS LLCRenton · General Contractor
HIGHLAND DESIGN & CONST LLCRenton · General Contractor
HIGHLAND DRIVE HOMES LLCKirkland · General Contractor
HIGHLAND FENCES LLCKent · Fencing Contractor
HIGHLAND HEDGES & TREES LLCRedmond · Tree Removal Contractor

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