Residential contractors — page 2 of 4
1,074 active registrations, specialty “Residential” as L&I records it.
| Place | Contractor | License | Specialty | Expires |
|---|---|---|---|---|
| Fall City, WA | ELEGANT ELECTRICAL LLC | ELEGAEL766JR | Residential | Apr 19, 2028 |
| Spokane Valley, WA | ELEMENT AIR LLC | ELEMEAL785PJ | Residential | Oct 11, 2028 |
| Olympia, WA | ELEMENT ELECTRIC LLC | ELEMEEL824QM | Residential | Nov 15, 2026 |
| East Wenatchee, WA | ELEMENT HOMES LLC | ELEMEHL751PG | Residential | Oct 7, 2027 |
| Covington, WA | ELEMENT NORTHWEST PLLC | ELEMENP773DG | Residential | Mar 10, 2027 |
| Stanwood, WA | ELEMENTAL PLBG/FIRE PROTEC LLC | ELEMEPP750M8 | Residential | Jul 28, 2027 |
| Port Orchard, WA | ELIH PLUMBING & REMODEL LLC | ELIHPPR784L4 | Residential | Jul 5, 2028 |
| Port Orchard, WA | ELIH PLUMBING & REMODEL LLC | ELIHPPR846QW | Residential | Nov 16, 2028 |
| Covington, WA | ELIMAR ELECTRIC LLC | ELIMAEL745CE | Residential | Feb 11, 2028 |
| Lake Stevens, WA | ELITE PLUMBING & SEWER LLC | ELITEPS765RP | Residential | Dec 17, 2026 |
| Lake Stevens, WA | ELITE SPARKS ELECTRIC LLC | ELITESE760J6 | Residential | Apr 26, 2028 |
| Spanaway, WA | ELITE-VOLT | ELITE**750B1 | Residential | Jan 21, 2027 |
| Tacoma, WA | ELK ELECTRIC LLC | ELKELEL753PO | Residential | Oct 20, 2027 |
| West Richland, WA | ELK RIDGE PLUMBING LLC | ELKRIRP797MG | Residential | Jul 26, 2027 |
| Tacoma, WA | ELLIOTT ELECTRIC LLC | ELLIOEL744MT | Residential | Jul 30, 2028 |
| Lake Stevens, WA | ELYSIAN PLUMBING LLC | ELYSIPL783BJ | Residential | Jan 21, 2028 |
| Burien, WA | Emerald City Electric | EMERACE901JZ | Residential | Apr 18, 2028 |
| Sultan, WA | EMERALD CITY ELECTRIC LLC | EMERACE751J2 | Residential | May 1, 2027 |
| Seattle, WA | EMERALD CITY PLBG & SEWER LLC | EMERACP782DC | Residential | Apr 24, 2028 |
| Kirkland, WA | EMPIRE DRAIN CO | EMPIRDC782NR | Residential | Aug 19, 2028 |
| Yelm, WA | EMPOWERED ELECTRIC LLC | EMPOWEL766BT | Residential | Jan 30, 2028 |
| Auburn, WA | Endeavour Electric LLC | ENDEAEL876OC | Residential | Sep 3, 2027 |
| Anacortes, WA | ENDURANCE PLUMBING LLC | ENDURPL776QZ | Residential | Nov 9, 2027 |
| Tualatin, OR | ENERGIZED ELECTRIC 2 LLC | ENERGE2770QH | Residential | Nov 8, 2027 |
| Mountlake Terrace, WA | ENERGY WORKS LLC | ENERGWL741DW | Residential | Apr 8, 2028 |
| Renton, WA | ENTROPIC ELECTRIC LLC | ENTROEL774QF | Residential | Nov 28, 2027 |
| Soap Lake, WA | EPHRATA PLUMBING | EPHRAP*795NG | Residential | Feb 17, 2028 |
| Snohomish, WA | EPIC PLUMBING LLC | EPICPPL790NW | Residential | Nov 18, 2027 |
| Everett, WA | ERICKSON ELECTRIC LLC | ERICKEL807QG | Residential | Nov 18, 2026 |
| Belfair, WA | ERICKSON ELECTRICAL LLC | ERICKEL794P7 | Residential | Nov 15, 2027 |
| East Wenatchee, WA | ERON'S PLUMBING LLC | ERONSPL784OW | Residential | Sep 30, 2028 |
| Auburn, WA | ESSENTIAL HEATING & AIR | ESSENHAA665H | Residential | Sep 18, 2028 |
| Tacoma, WA | EVANS ELECTRICAL RESD SERV LLC | EVANSER753C6 | Residential | Mar 17, 2027 |
| Silverdale, WA | EVERGREEN ELECTRICAL SERVICES | EVERGES740J4 | Residential | Apr 24, 2028 |
| Bellevue, WA | EVERGREEN ENERGY LLC | EVERGEL763N8 | Residential | Sep 8, 2028 |
| Federal Way, WA | EVERGREEN HYDRONICS & MECH LLC | EVERGHM781ON | Residential | Oct 17, 2026 |
| Edgewood, WA | EVERGREEN MECHANICAL LLC | EVERGML742N8 | Residential | Aug 28, 2028 |
| Woodinville, WA | EVERGREEN PLUMBING & DRN LLC | EVERGPD765PT | Residential | Oct 30, 2026 |
| Seattle, WA | EVERGREEN REFRIGERATION LLC | EVERGRL812DK | Residential | Mar 12, 2027 |
| Winlock, WA | EVERGREEN STATE PLUMBING INC | EVERGSP757JS | Residential | Apr 24, 2027 |
| Seattle, WA | EVERPINE ELECTRIC LLC | EVERPEL741BT | Residential | Jan 30, 2028 |
| Ellensburg, WA | EXCEL PLUMBING INC | EXCELPI790PM | Residential | Dec 20, 2027 |
| Spokane, WA | EXPERT PLUMBING/DRAIN CLNG INC | EXPERPC788LN | Residential | Jun 10, 2028 |
| Bothell, WA | EXPRESS PLUMBING LLC | EXPREPL781CW | Residential | Apr 9, 2028 |
| Vancouver, WA | EZ ELECTRIC LLC | EZELEEL761JK | Residential | Apr 21, 2028 |
| Rochester, WA | EZ PLUMBING SOLUTIONS LLC | EZPLUPS756N2 | Residential | Aug 22, 2027 |
| Richland, WA | FACTORY ELECTRIC INC | FACTOEI972M3 | Residential | Jul 23, 2027 |
| Maple Falls, WA | FAIR TRADE PLUMBLING LLC | FAIRTTP7432F | Residential | May 6, 2028 |
| Woodinville, WA | FAST HOME SERVICES LLC | FASTHHS748M9 | Residential | Sep 1, 2028 |
| Bellingham, WA | FAVINGER PLUMBING | FAVINP*761KC | Residential | Apr 29, 2028 |
| Port Angeles, WA | FAZE ELECTRIC LLC | FAZEEEL759NM | Residential | Aug 27, 2027 |
| Orting, WA | Fenton Electric LLC | FENTOEL882DR | Residential | Mar 19, 2028 |
| Lynden, WA | Fern Electric LLC | FERNEEL761RC | Residential | Dec 5, 2026 |
| Shoreline, WA | FINE LINES ELECTRIC LLC | FINELLE871LJ | Residential | Sep 1, 2027 |
| Federal Way, WA | FIRST CHOICE ELECTRICAL LLC | FIRSTCE822NU | Residential | Aug 31, 2028 |
| Marysville, WA | FIRST LIGHT PLBG & DRAIN LLC | FIRSTLP793N5 | Residential | Aug 20, 2027 |
| East Wenatchee, WA | FIX-N-FLOW PLUMBING LLC | FIXNFPL777JP | Residential | Apr 17, 2027 |
| Bellingham, WA | FLASH GORDON PLUMBING & HTG | FLASHGP7455L | Residential | Sep 15, 2028 |
| Medical Lake, WA | Flatline Electric LLC | FLATLE*812OK | Residential | Oct 16, 2027 |
| Eatonville, WA | FLOW TECH HEATING AC & ELEC | FLOWTTH751N7 | Residential | Sep 2, 2027 |
| Arlington, WA | FLOWMASTER PLUMBING LLC | FLOWMPL784RZ | Residential | Jan 5, 2027 |
| Ridgefield, WA | FLOWMAX PLUMBING LLC | FLOWMPL742DW | Residential | Mar 16, 2028 |
| Snohomish, WA | FLYHIGH PLUMBING LLC | FLYHIPL745L3 | Residential | Jun 24, 2028 |
| Montesano, WA | FOX HOUND PLUMBING LLC | FOXHOHP772PE | Residential | Oct 5, 2027 |
| Tacoma, WA | FRANKLIN LIGHTING & ELECTRIC | FRANKLE833PS | Residential | Oct 24, 2027 |
| Temecula, CA | Freedom Forever Washington LLC | FREEDFW793QH | Residential | Nov 2, 2027 |
| Colbert, WA | FREESTONE PLUMBING LLC | FREESPL762R3 | Residential | Dec 23, 2026 |
| Monroe, WA | FRIDAY PLUMBING LLC | FRIDAPL744L3 | Residential | Jul 2, 2028 |
| Bothell, WA | FT-PLUMBING LLC | FTPLUL*792NG | Residential | Oct 1, 2027 |
| West Richland, WA | Fusion Plumbing LLC | FUSIOPL781NW | Residential | Aug 16, 2028 |
| Milton, WA | FUTURE FLOW ELECTRIC LLC | FUTURFE755LJ | Residential | Jun 16, 2027 |
| Spokane, WA | FX PLUMBING LLC | FXPLUPL787KE | Residential | May 23, 2028 |
| Wenatchee, WA | G&S ELECTRIC LLC | GSELEEL901QQ | Residential | Nov 20, 2026 |
| Colbert, WA | GADY PUMP & ELECTRIC INC | GADYPEI121NQ | Residential | Aug 19, 2028 |
| Elk, WA | GAFFANEY ELECTRIC LLC | GAFFAEL888N8 | Residential | Oct 7, 2028 |
| Richland, WA | GALE ELECTRIC, LLC | GALEEEL790O7 | Residential | Oct 19, 2027 |
| Camano Island, WA | GALLOWAY ELECTRICAL, LLC | GALLOEL836M5 | Residential | Jul 25, 2027 |
| Wenatchee, WA | GARDNER PLUMBING SERVICES LLC | GARDNPS787B7 | Residential | Feb 16, 2028 |
| Camano Island, WA | GARY HEZEL PLUMBING INC | GARYHHP795MT | Residential | Jul 22, 2027 |
| Seabeck, WA | GAVIN'S ELECTRIC LLC | GAVINEL774KJ | Residential | May 11, 2027 |
| Puyallup, WA | GCW ELECTRIC LLC | GCWELEL832CM | Residential | Feb 14, 2027 |
| Chehalis, WA | GENERAL PURPOSE ELECTRIC | GENERPE810QF | Residential | Nov 17, 2027 |
| Stanwood, WA | GENERATOR SUPERCNTR OF PGT SND | GENERSP766QR | Residential | Nov 19, 2026 |
| Spokane Valley, WA | GEO ELECTRIC INC | GEOELEI790OM | Residential | Sep 24, 2027 |
| Lynnwood, WA | GEORGES PLUMBING INC | GEORGPI760D7 | Residential | Mar 27, 2028 |
| Roslyn, WA | Georgeson Tech Prof LLC | GEORGTP769UD | Residential | Mar 3, 2028 |
| Aberdeen, WA | GET WIRED ELECTRIC LLC | GETWIWE761J6 | Residential | Apr 16, 2028 |
| Snoqualmie, WA | Gigawatt Electric Inc | GIGAWEI765PZ | Residential | Oct 4, 2028 |
| Maple Falls, WA | GLACIER ELECTRIC LLC | GLACIEL901PQ | Residential | Oct 18, 2028 |
| Arlington, WA | GLACIER PEAK PLUMBING LLC | GLACIPP770C2 | Residential | Feb 7, 2027 |
| Tacoma, WA | GLOW ELECTRIC LLC | GLOWEEL742NC | Residential | Aug 3, 2028 |
| Edgewood, WA | Go Hawk Electric | GOHAWHE837DN | Residential | Mar 15, 2027 |
| Bellingham, WA | GO PLUMBING AND CONST LLC | GOPLUPC787KC | Residential | Sep 5, 2028 |
| Edmonds, WA | GOAT ELECTRIC LLC | GOATEEL773C4 | Residential | Mar 1, 2027 |
| Kent, WA | GOGA ELECTRIC LLC | GOGAEEL785PJ | Residential | Oct 10, 2026 |
| Washougal, WA | GOLD RIBBON ELECTRIC | GOLDRRE820KC | Residential | May 3, 2028 |
| Marysville, WA | GOLDEN EAGLE ELECTRIC LLC | GOLDEEE744JL | Residential | May 22, 2028 |
| Marysville, WA | GOLDEN EAGLES PLUMBING LLC | GOLDEEP756QR | Residential | Nov 19, 2027 |
| Longview, WA | GOLDEN HEART PLUMBING LLC | GOLDEHP770PC | Residential | Oct 3, 2027 |
| Tacoma, WA | GOOD CONTACT ELECTRIC LLC | GOODCCE772B6 | Residential | Jan 26, 2027 |
| Marysville, WA | GOOD PLUMBING LLC | GOODPPL796MB | Residential | Jul 19, 2027 |
| Mukilteo, WA | GOOD SENSE ELECTRIC LLC | GOODSSE923DO | Residential | Apr 13, 2028 |
| Arlington, WA | GOOD-N-TRUE PLUMBING LLC | GOODNPL752PC | Residential | Oct 3, 2027 |
| Marysville, WA | GOODWIN ELECTRIC INC | GOODWEI954C8 | Residential | Mar 20, 2027 |
| Monroe, WA | GPS PLUMBING INC | GPSPLPI786M9 | Residential | May 5, 2027 |
| Gig Harbor, WA | GRACE WORKS ELECTRICAL | GRACEWE742LH | Residential | Jul 9, 2028 |
| Spokane, WA | GRAHAM CUSTOM ELECTRIC LLC | GRAHACE759PO | Residential | Oct 20, 2027 |
| Cle Elum, WA | GRANT MECHANICAL INC | GRANTMI743NC | Residential | Aug 24, 2028 |
| Cle Elum, WA | GRANT MECHANICAL INC | GRANTMI795OP | Residential | Oct 6, 2027 |
| Granite Falls, WA | GRAY SKY ELECTRIC LLC | GRAYSSE755QR | Residential | Dec 4, 2027 |
| Poulsbo, WA | GREAT NORTHERN ELECTRIC | GREATNE861NA | Residential | Aug 1, 2028 |
| Ridgefield, WA | GREAT NORTHWEST INSTALLTNS LLC | GREATNI791OO | Residential | Apr 13, 2028 |
| Spokane, WA | GREATER POWER ELEC/ LGHTNG LLC | GREATPE798MP | Residential | Jul 12, 2027 |
| Seattle, WA | GREEN CTY PLUMBING & SEWER LLC | GREENCP766RZ | Residential | Dec 9, 2026 |
| Auburn, WA | GREEN RIVER PLUMBING LLC | GREENRP773NP | Residential | Aug 17, 2027 |
| Tukwila, WA | GREENWOOD HEATING & HOME SRVCS | GREENHH775OH | Residential | Sep 8, 2027 |
| Seattle, WA | GREENWOOD HTNG & HOME SERVICES | GREENHH7716M | Residential | Sep 18, 2027 |
| Woodinville, WA | GREENWORKS ELECTRIC LLC | GREENEL762DO | Residential | Apr 1, 2028 |
| Deming, WA | GRIZZLY PIPEWORKS LLC | GRIZZPL761OE | Residential | Sep 5, 2028 |
| Bothell, WA | GROUNDED NORTH WEST LLC | GROUNNW757DG | Residential | Mar 27, 2027 |
| Spokane, WA | GTG POWER SYSTEMS LLC | GTGPOPS741KJ | Residential | Jun 2, 2028 |
| Olympia, WA | GULL HARBOR PLUMBING | GULLHHP756MS | Residential | Jul 10, 2027 |
| Woodinville, WA | HAIGHT CARPET & INTERIORS | HAIGHCI741NF | Residential | Aug 10, 2028 |
| Walla Walla, WA | HANDLEY CONSTRUCTION & DEV LLC | HANDLCD748LS | Residential | Jun 30, 2028 |
| Seattle, WA | Hans' Plmbg & Drain Clng LLC | HANSPPD795ML | Residential | Sep 9, 2027 |
| Marysville, WA | HANSEN ELECTRIC INC | HANSEEI012PA | Residential | Oct 1, 2027 |
| Ridgefield, WA | HAPPY SEAL PLUMBING | HAPPYSP741CP | Residential | Feb 18, 2028 |
| Port Orchard, WA | Harborside Electric LLC | HARBOEL788CS | Residential | Feb 22, 2028 |
| Kingston, WA | HARBOUR POINT ELECTRIC INC | HARBOPE964QP | Residential | Nov 17, 2026 |
| Tacoma, WA | HARTS SERVICES | HARTSS*786RA | Residential | Nov 29, 2028 |
| Renton, WA | HAWKEYE ELECTRIC LLC | HAWKEEL867K7 | Residential | Jun 3, 2028 |
| Maple Valley, WA | HD SERVICES, LLC | HDSERSL774DP | Residential | Mar 30, 2027 |
| Selah, WA | Head Electric LLC | HEADEEL834MS | Residential | Jul 15, 2027 |
| Everett, WA | HECK ELECTRIC LLC | HECKEEL832NA | Residential | Sep 1, 2027 |
| Anacortes, WA | HEMBREE ELECTRIC LLC | HEMBREL784OG | Residential | Oct 2, 2028 |
| Lake Stevens, WA | HEPHAESTUS ELECTRIC, LLC | HEPHAEL753KO | Residential | May 30, 2027 |
| Greenacres, WA | HERITAGE CONTRACTING LLC | HERITCL776N5 | Residential | Aug 25, 2027 |
| Federal Way, WA | HERNANDEZ PLUMBING | HERNAPL767JN | Residential | Apr 15, 2028 |
| Lynnwood, WA | HERO PLUMBING LLC | HEROPPL788QW | Residential | Nov 30, 2026 |
| Auburn, WA | HERRICKS PLUMBING LLC | HERRIPL757JB | Residential | Apr 2, 2027 |
| Orondo, WA | HIGH POWER ELECTRIC LLC | HIGHPPE754N8 | Residential | Sep 3, 2027 |
| Snohomish, WA | HIGHMARK PLUMBING & CONST LLC | HIGHMPC794O2 | Residential | Oct 12, 2027 |
| Suquamish, WA | HODGE PLUMBING COMPANY LLC | HODGEPC775J6 | Residential | Apr 20, 2027 |
| Arlington, WA | HOLBROOK MECHANICAL & ELEC | HOLBRME7632L | Residential | May 13, 2028 |
| Bellingham, WA | Hollingsworth Plumbing LLC | HOLLIPL789K3 | Residential | Jul 8, 2028 |
| Everett, WA | Homage | HOMAG**771N4 | Residential | Dec 20, 2027 |
| Redmond, WA | HOME COMFORT ALLIANCE LLC | HOMECCA751QG | Residential | Nov 7, 2027 |
| Bellingham, WA | HOME CONTROL SYSTEMS INC | HOMECCS927D1 | Residential | Mar 28, 2028 |
| Vancouver, WA | HOME HELP ELECTRIC LLC | HOMEHHE801CF | Residential | Jan 30, 2028 |
| Auburn, WA | HOME INTEGRITY ELECTRIC LLC | HOMEIIE789M6 | Residential | Aug 17, 2028 |
| Moses Lake, WA | HOMESTEAD ELECTRIC LLC | HOMESEL792QP | Residential | Dec 8, 2027 |
| Centralia, WA | HOMETECH ELECTRIC LLC | HOMETEL753N2 | Residential | Sep 9, 2027 |
| Snohomish, WA | HOMEWISE SERVICES | HOMEWS*753NE | Residential | Aug 6, 2027 |
| Battle Ground, WA | HOMOLA PLUMBING INC | HOMOLPI795MB | Residential | Apr 27, 2028 |
| Puyallup, WA | HONEST PLUMBING LLC | HONESPL759Q1 | Residential | Nov 21, 2027 |
| Spokane, WA | HOPKINS ELECTRIC LLC | HOPKIEL784NU | Residential | Sep 1, 2028 |
| Seabeck, WA | HORIZON PLBG/RADIANT HEAT INC | HORIZPH771C2 | Residential | Apr 30, 2027 |
| Spokane, WA | HOUSECALL ELECTRIC | HOUSEE*743MO | Residential | Jul 29, 2028 |
| Lakewood, WA | HOUSTON ELECTRIC LLC | HOUSTEL755BM | Residential | Jan 14, 2027 |
| Renton, WA | HUB PLUMBING LLC | HUBPLPL745D4 | Residential | Apr 10, 2028 |
| Edmonds, WA | HUCKLEBERRY ELECTRIC | HUCKLE*779JP | Residential | Apr 17, 2027 |
| Spokane, WA | HUG CONSTRUCTION | HUGCOC*787KP | Residential | May 10, 2028 |
| Maple Valley, WA | HYDEWIRE ELECTRIC LLC | HYDEWEL755BF | Residential | Jan 13, 2027 |
| Kent, WA | I NEED A PLUMBER NOW | INEEDNP775C8 | Residential | Feb 28, 2027 |
| Federal Way, WA | IDB PLUMBING SOLUTIONS LLC | IDBPLPS753P8 | Residential | Dec 11, 2027 |
| Deary, ID | IDEAL ELECTRIC LLC | IDEALEL751D7 | Residential | Mar 28, 2027 |
| Shoreline, WA | IJB ELECTRICAL CORPORATION | IJBELEC765K2 | Residential | Jun 4, 2028 |
| Lake Stevens, WA | Illmatic Electric & Design LLC | ILLMAED802MR | Residential | Aug 14, 2028 |
| Tacoma, WA | IMPACT PLUMBING SERVICES LLC | IMPACPS755MS | Residential | Jul 10, 2027 |
| Tacoma, WA | IN & OUT PLUMBING | OUTPLOP792MB | Residential | Jul 16, 2027 |
| Federal Way, WA | IN CHARGE ELECTRIC LLC | CHARGCE745C5 | Residential | Feb 25, 2028 |
| Spokane, WA | IN CHARGE HOME ELECTRIC INC | CHARGCH761KL | Residential | Jun 11, 2028 |
| Lake Stevens, WA | IN-HOUSE ELECTRICAL SRVCS INC | INHOUES952QG | Residential | Nov 16, 2027 |
| Arlington, WA | INFERNO SEWER & DRAIN LLC | INFERSD747M8 | Residential | Aug 20, 2028 |
| Mead, WA | Inland Empire Elec Contrs LLC | INLANEE841BF | Residential | Jan 6, 2028 |
| Tenino, WA | INLINE ELECTRIC INC | INLINEI832R9 | Residential | Jan 22, 2028 |
| Fox Island, WA | INNOVATIVE ELECTRIC SOLUTIONS | INNOVES752PS | Residential | Apr 30, 2028 |
| Seattle, WA | INSTANT ACCURATE PLUMBING LLC | INSTAAP790QW | Residential | Nov 22, 2027 |
| Tulsa, OK | INTEGRATED SERVICE COMPANY LLC | INTEGSC751BN | Residential | Dec 30, 2026 |
| Puyallup, WA | INTERNATIONAL PLUMBING INC | INTERPI792MA | Residential | Feb 14, 2028 |
| Bellevue, WA | INTUITIVE ELECTRICAL SERV LLC | INTUIES768DM | Residential | Mar 15, 2028 |
| Kent, WA | ION CUSTOMS INC | IONCUCI796M3 | Residential | Aug 14, 2027 |
| Snohomish, WA | ION TECHNOLOGY LLC | IONTETL882M6 | Residential | Aug 31, 2028 |
| Fruitland, WA | IPS PLUMBING LLC | IPSPLPL793RH | Residential | Feb 4, 2028 |
| Vashon, WA | ISLAND ELECTRIC LLC | ISLANEL783PP | Residential | Jan 17, 2027 |
| Mount Vernon, WA | J & H PLUMBING SERVICES INC | JHPLUHP772MF | Residential | Jul 6, 2027 |
| Battle Ground, WA | J & J JENKINS PLUMBING INC | JJJENJJ778BZ | Residential | Jan 9, 2027 |
| Tacoma, WA | J R ELECTRIC CONST DESIGN INC | JRELECD007D7 | Residential | Apr 11, 2028 |
| Greenacres, WA | J&J ELECTRICAL INC | JJELEEI841B6 | Residential | Jan 26, 2028 |
| Walla Walla, WA | JA PLUMBING LLC | JAPLUPL743JL | Residential | Apr 13, 2028 |
| The Dalles, OR | JACK WALLACE PLUMBING INC | JACKWWP770NP | Residential | Aug 17, 2027 |
| Lake Stevens, WA | JAG ELECTRIC LLC | JAGELEL934KA | Residential | May 4, 2027 |
| Woodland, WA | JB ELECTRIC LLC | JBELEEL812DR | Residential | Apr 21, 2027 |
| Tacoma, WA | JC PLUMBING LLC | JCPLUPL798NZ | Residential | Sep 23, 2027 |
| Arlington, WA | JCR Electric LLC | JCRELEL754MP | Residential | Jul 17, 2027 |
| Kent, WA | JD PLUMBING & HYDRONICS LLC | JDPLUPH771BP | Residential | Jan 17, 2027 |
| Spokane, WA | JEFF BATES PLUMBING INC | JEFFBBP794PF | Residential | May 2, 2028 |
| Sequim, WA | JEFF NELSON ELECTRIC INC | JEFFNEI984RP | Residential | Dec 19, 2026 |
| Vancouver, WA | JEFF PARRISH PLBG & DRAIN LLC | JEFFPPP744MH | Residential | Jul 8, 2028 |
| Spokane Valley, WA | JENSEN ELECTRIC LLC | JENSEEL772KK | Residential | May 12, 2027 |
| Bremerton, WA | JET HEATING & COOLING | JETHEHC752RH | Residential | Jan 8, 2028 |
| Silverdale, WA | JL PLUMBING LLC | JLPLUPL765MQ | Residential | Jul 18, 2028 |
| Lynden, WA | JMEC ENTERPRISE LLC | JMECEEL752MS | Residential | Jul 21, 2027 |
| Olympia, WA | JOHN'S PLUMBING & PUMPS INC | JOHNSPP764PU | Residential | Nov 1, 2026 |
| Silverton, OR | JOHN'S WATERPROOFING CO INC | JOHNSWC750LQ | Residential | Jul 3, 2027 |
| Seattle, WA | JOSEPH ELECTRIC LLC | JOSEPEL776M1 | Residential | Aug 2, 2027 |
| Renton, WA | JOSH PLUMBS LLC | JOSHPPL748OZ | Residential | Sep 9, 2028 |
| Orting, WA | JQP JEFFS QUALITY PLUMBING LLC | JQPJEJQ789J8 | Residential | May 23, 2028 |
| Kennewick, WA | JR ELECTRIC LLC | JRELEEL785OT | Residential | Oct 9, 2026 |
| Spokane, WA | JR PARKER PLUMBING LLC | JRPARPP767KC | Residential | Jun 10, 2028 |
| Yelm, WA | JR'S Plumbing & Heating INC | JRSPLPH780CJ | Residential | Feb 4, 2028 |
| Marysville, WA | JRS ELECTRIC SERVICES | JRSELES753KK | Residential | May 12, 2027 |
| Seattle, WA | JT PLUMBING LLC | JTPLUPL796O8 | Residential | Nov 5, 2027 |
| Everett, WA | JTM ELECTRIC LLC | JTMELEL891R9 | Residential | Feb 2, 2028 |
| Poulsbo, WA | JUDGE PLUMBING CO | JUDGEPC792NW | Residential | Aug 24, 2027 |
| Maple Valley, WA | JUST JIM PLUMBING/HEATING INC | JUSTJJP783DC | Residential | Mar 23, 2028 |
| Longview, WA | JV ELECTRIC LLC | JVELEEL754PU | Residential | Oct 31, 2027 |
| Bonney Lake, WA | JW Electric, LLC | JWELEEL803OA | Residential | Nov 13, 2026 |
| Auburn, WA | K D P PLUMBING | KDPPLDP792RA | Residential | Nov 29, 2027 |
| La Center, WA | KAMMER ELECTRIC | KAMMEE*853RQ | Residential | Dec 20, 2027 |
| Monroe, WA | KED DEVELOPMENT LLC | KEDDEDL792NU | Residential | Jan 6, 2028 |
| Renton, WA | KENNYDALE PLUMBING LLC | KENNYPL741OP | Residential | Oct 1, 2028 |
| Port Angeles, WA | KEY CITY PLUMBING LLC | KEYCICP769MR | Residential | Jul 16, 2028 |
| Bothell, WA | KING PLUMBING LLC | KINGPPL799RM | Residential | Dec 6, 2027 |
| Spokane, WA | KINGS ELECTRICAL LLC | KINGSEL740MO | Residential | Aug 12, 2028 |
| Lynnwood, WA | KINGS HEATING INC | KINGSHI778DB | Residential | Mar 2, 2027 |
| Edgewood, WA | KINGS PLBG & GENERAL CONTR LLC | KINGSPG782D8 | Residential | May 2, 2028 |
| Edmonds, WA | KIRKLAND ETRCL & LOW VLTG LLC | KIRKLEL743LK | Residential | Jul 2, 2028 |
| Seabeck, WA | Kitsap Mason Electrician Inc | KITSAME866D4 | Residential | Mar 27, 2028 |
| Suquamish, WA | KITSAP PENINSULA PLUMBING INC | KITSAPP795MK | Residential | Oct 12, 2027 |
| Stanwood, WA | KLETT PLUMBING INC | KLETTPI795OC | Residential | Aug 30, 2027 |
| Seattle, WA | KNOCKOUT PLUMBING & MECH LLC | KNOCKPM782DB | Residential | Mar 25, 2028 |
| Yelm, WA | KNUTSON PLUMBING LLC | KNUTSPL791NW | Residential | Aug 23, 2027 |
| Renton, WA | KOCH ELECTRIC LLC | KOCHEEL740LB | Residential | Jul 6, 2028 |
| Spokane, WA | Koolstra Industries LLC | KOOLSIL831CS | Residential | Feb 10, 2027 |
| Snohomish, WA | KWALITY ELECTRIC LLC | KWALIEL840JD | Residential | Apr 4, 2028 |
| Buckley, WA | L&R PLUMBING LLC | LRPLUPL745BB | Residential | Jan 6, 2028 |
| Vancouver, WA | LA CENTER ELECTRIC | LACENCE741O1 | Residential | Sep 2, 2028 |
| Mountlake Terrace, WA | LABAW ELECTRIC | LABAWE*752OS | Residential | Sep 10, 2027 |
| Mountlake Ter, WA | LAKE CITY PLUMBING | LAKECCP791MG | Residential | Aug 17, 2027 |
| Bellevue, WA | LAKE HILLS ROOTER LLC | LAKEHHR747MF | Residential | Jul 6, 2028 |
| Auburn, WA | LAKELAND HILLS ELECTRIC LLC | LAKELHE773DH | Residential | Mar 8, 2027 |
| Kirkland, WA | LAKESHORE CONST SVCS LLC | LAKESCS7616Q | Residential | Mar 21, 2027 |
| Stanwood, WA | LAKEWOOD PLUMBING/MECHNCAL INC | LAKEWPI793NR | Residential | Aug 17, 2027 |
| Lake Stevens, WA | LEGACY PLUMBING GROUP LLC | LEGACPG756B3 | Residential | Feb 3, 2027 |
| Kingston, WA | LEVEL UP ELECTRIC | LEVELUE774OH | Residential | Sep 8, 2027 |
| Poulsbo, WA | LIBERTY BAY ELECTRIC | LIBERBE776MP | Residential | Jul 14, 2027 |
| Buckley, WA | LIBERTY PLUMBING LLC | LIBERPL792RZ | Residential | Dec 3, 2027 |
| Tacoma, WA | LIGHT WORK ELECTRICAL INC | LIGHTWE754NH | Residential | Aug 18, 2027 |
| Everett, WA | LIGHTHOUSE ELECTRICAL LLC | LIGHTEL752P3 | Residential | Oct 23, 2027 |
| Granite Falls, WA | LIGHTHOUSE SERVICES LLC | LIGHTSL755O6 | Residential | Sep 26, 2027 |
| Tacoma, WA | LIGHTNINGX ELECTRICAL LLC | LIGHTEL759PW | Residential | Oct 23, 2027 |
| Spokane, WA | LILAC ELECTRIC & LIGHTING DSGN | LILACEL763CM | Residential | Feb 14, 2028 |
| Tacoma, WA | LM PLUMBING LLC | LMPLUPL760JZ | Residential | Apr 11, 2028 |
| Vashon, WA | LOCAL ELECTRIC VASHON, LLC | LOCALEV754PL | Residential | Oct 13, 2027 |
| Bremerton, WA | LONG HORN PLUMBING LLC | LONGHHP754NR | Residential | Aug 18, 2027 |
| Poulsbo, WA | LUCAS ELECTRIC LLC | LUCASEL742N5 | Residential | Sep 29, 2028 |
| Okanogan, WA | LUCKY DAWG ELECTRIC LLC | LUCKYDE799MS | Residential | Jul 2, 2027 |
| Bellingham, WA | Luke's Electric LLC | LUKESEL768RW | Residential | Jan 17, 2027 |
| Tacoma, WA | LUMINEX ELECTRIC WORKS LLC | LUMINEW7543Z | Residential | Jun 30, 2027 |
| Everett, WA | LUNA MOON PLUMBING LLC | LUNAMMP784CW | Residential | Feb 8, 2028 |
| Kent, WA | LUNYAR LLC | LUNYAL*777UC | Residential | Apr 10, 2027 |
| Puyallup, WA | LYONS PLUMBING & CONST LLC | LYONSPC76887 | Residential | Dec 3, 2026 |
| Maple Valley, WA | MABRY ELECTRIC | MABRYE*812N1 | Residential | Nov 9, 2027 |
| Snohomish, WA | MACHIAS ELECT & POWER GEN LLC | MACHIEP747LD | Residential | Jun 4, 2028 |
| Snohomish, WA | MACHIAS ELECT & POWER GEN LLC | MACHIEP758NF | Residential | Aug 20, 2027 |
| Snohomish, WA | MAD PIPERS PLUMBING LLC | MADPIPP781QZ | Residential | Nov 15, 2026 |
| Auburn, WA | MAESTRO PLUMBING LLC | MAESTPL790NQ | Residential | May 13, 2028 |
| Lake Stevens, WA | MAGIC FLOW PLUMBING LLC | MAGICFP767J4 | Residential | May 21, 2028 |
| Mill Creek, WA | MALLARD ELECTRICAL SRVCS LLC | MALLAES783RM | Residential | Dec 16, 2026 |
| Yakima, WA | MALTOS PLUMBING LLC | MALTOPL740DS | Residential | Mar 10, 2028 |
| Monroe, WA | MANNA ELECTRIC LLC | MANNAEL794JA | Residential | Apr 1, 2027 |
| Belfair, WA | MARIO'S PLUMBING LLC | MARIOPL780K6 | Residential | Jun 13, 2028 |
| Bellingham, WA | MARR'S HEATING & A/C INC | MARRSHC7608R | Residential | Nov 19, 2026 |
| Woodland, WA | MASPRO SERVICE LLC | MASPRSL796OB | Residential | Jul 29, 2027 |
| Buckley, WA | MAST PLUMBING & MECHANICAL LLC | MASTPPM741OB | Residential | Sep 2, 2028 |
| Coral Gables, FL | MASTEC NORTH AMERICA INC | MASTENA793R1 | Residential | Mar 4, 2027 |
| Kent, WA | MASTERFUL PLUMBING LLC | MASTEPL764MW | Residential | Jul 16, 2028 |
| Lake Stevens, WA | MATA ELECTRICAL SERVICES LLC | MATAEES758OR | Residential | Sep 25, 2027 |
| Cle Elum, WA | MATT'S PLUMBING LLC | MATTSPL791O4 | Residential | Sep 9, 2027 |
| Richland, WA | MATTS RESIDENTIAL PLUMBING LLC | MATTSRP797NP | Residential | Oct 8, 2027 |
| Snohomish, WA | MCAULIFFE PLUMBING INC | MCAULPI750KA | Residential | May 12, 2027 |
| Lynden, WA | MCKAY'S PLUMBING LLC | MCKAYPL774LA | Residential | Jun 5, 2027 |
| Olympia, WA | McNeese's Plumbing Inc | MCNEEPI792P9 | Residential | Jun 29, 2028 |
| Oak Harbor, WA | MELNICK ELECTRIC LLC | MELNIEL804D4 | Residential | Mar 26, 2028 |
| Winthrop, WA | METHOW PLUMBING LLC | METHOPL797O1 | Residential | Sep 9, 2027 |
| Renton, WA | MG PLBG & GENERAL CONTR LLC | MGPLBPG788DH | Residential | Mar 28, 2027 |
| Vancouver, WA | MHI ELECTRIC | MHIELE*746LK | Residential | Jul 6, 2028 |
| Shelton, WA | MI AMOR PLUMBING LLC | MIAMOAP756C7 | Residential | Jun 24, 2027 |
| Spokane Valley, WA | MICA PEAK ELECTRIC LLC | MICAPPE762KT | Residential | Jun 2, 2028 |
| Orting, WA | Mid West Plumbing | MIDWEWP753JG | Residential | Apr 17, 2027 |
| Vashon, WA | MIDSOUND PLUMBING LLC | MIDSOPL773KW | Residential | May 25, 2027 |
| Bellingham, WA | MIKE'S CUSTOM ELECTRIC INC | MIKESCE976O6 | Residential | Sep 26, 2027 |
| Yelm, WA | MIKES PLUMBING TACOMA | MIKESPT769M6 | Residential | Aug 13, 2028 |
| Lynnwood, WA | MILESTONE ELECTRIC LLC | MILESEL869P7 | Residential | Dec 4, 2026 |
| Lacey, WA | Miller's Electrical | MILLEE*828J4 | Residential | Sep 17, 2028 |
| Tenino, WA | MJD ELECTRIC INC | MJDELEI878KS | Residential | May 11, 2027 |
| Covington, WA | MKNK LEGACY PLUMBING LLC | MKNKLLP751MN | Residential | Jul 15, 2027 |
| Vancouver, WA | MODERN BUILT CONSTRUCTION LLC | MODERBC778NW | Residential | Aug 16, 2027 |
| University Place, WA | MODERN ELECTRIC LLC | MODEREL923CL | Residential | Feb 14, 2028 |
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.