Electrical contractors licensed in Washington — page 1 of 18
5,217 companies with an active electrical contractor license.
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| Place | Contractor | License | Specialty | Expires |
|---|---|---|---|---|
| Seattle, WA | 1 WAY ELECTRICAL SERVS LLC | 1WAYEWE761MS | General | Jul 19, 2028 |
| Bellevue, WA | 123 Electric Service Inc | 123ELES892CP | General | Feb 17, 2027 |
| Everett, WA | 13THIRTYSEVEN ELECTRIC LLC | 13THIEL760KL | General | May 13, 2028 |
| Vashon, WA | 16D LLC | 16DLLL*882JT | General | May 15, 2028 |
| Omaha, NE | 1884 LINE CO | 1884LLC751BN | General | Jan 7, 2027 |
| Mead, WA | 1ST AIR MECHANICAL INC | 1STAIAM851OP | Hvac/rfrg | Sep 17, 2027 |
| Arlington, WA | 1st Responders, LLC | 1STRERL794CE | Limited energy | Feb 5, 2027 |
| Tacoma, WA | 2 J'S ELECTRIC LLC | 2JSELJE740NC | General | Aug 13, 2028 |
| Greenbank, WA | 2020 Electric Company LLC | 2020EEC804CQ | General | Feb 26, 2028 |
| Bothell, WA | 206 ELECTRIC LLC | 206ELEL762NM | Residential | Aug 14, 2028 |
| East Wenatchee, WA | 21st Century Electric LLC | 21STCCE901QA | General | Dec 21, 2026 |
| Coeur D Alene, ID | 24 HOUR ELECTRIC INC | 24HOUHE926NE | General | Apr 14, 2028 |
| Tukwila, WA | 24/7 ELECTRICAL SERVICES LLC | 247ELES850R2 | General | Dec 22, 2027 |
| Graham, WA | 253 Electric LLC | 253ELEL775RH | General | Dec 26, 2027 |
| Bonner Springs, KS | 2I-T LLC | 2ITLLL*745M9 | Limited energy | Jul 29, 2028 |
| Tacoma, WA | 3 BRIDGES ELECTRIC | 3BRIDBE787LA | General | Jun 1, 2028 |
| Kennewick, WA | 3 Cities Refrigeration LLC | 3CITICR814JA | Hvac/rfrg | Apr 2, 2027 |
| Marysville, WA | 3 DIMENSIONAL ELECTRIC LLC | 3DIMEDE860NG | General | Sep 14, 2028 |
| Centralia, WA | 3 KINGS GENERAL ELECTRIC LLC | 3KINGKG760P1 | Residential | Oct 21, 2026 |
| Portland, OR | 3 MOUNTAINS HOME SERVICES | 3MOUNHS754QF | Residential | Nov 17, 2027 |
| Lynnwood, WA | 3-D ELECTRIC INC | 3DELEEI942J8 | General | May 11, 2028 |
| Carson, WA | 360 ELECTRIC LLC | 360ELEL760PN | General | Oct 21, 2028 |
| Centralia, WA | 360ELECTRICAL LLC | 360ELL*753O3 | General | Oct 7, 2027 |
| Yelm, WA | 3PE LLC | 3PELLL*784M1 | General | Jul 21, 2028 |
| Madras, OR | 3RD ROCK ELECTRIC LLC | 3RDRORE754MA | General | Jul 1, 2027 |
| Mukilteo, WA | 3WIRE LLC DBA 3WIRE SRVC LLC | 3WIRELD751LT | Hvac/rfrg | Jul 31, 2027 |
| Mukilteo, WA | 3WIRE LLC DBA 3WIRE SRVC LLC | 3WIRELD828P2 | Maintenance | Nov 20, 2026 |
| Onalaska, WA | 4 SEASONS ELECTRIC, INC | 4SEASSE787D9 | General | Mar 10, 2028 |
| Washougal, WA | 444 ELECTRIC LLC | 444ELEL771NW | General | Sep 9, 2027 |
| Winlock, WA | 4D ELECTRIC LLC | 4DELEEL841OM | General | Sep 17, 2028 |
| Lewiston, ID | 4J Electric Inc | 4JELEEI797BL | General | Feb 23, 2027 |
| Port Ludlow, WA | 4MANAGED SOLUTIONS LLC | 4MANASL756QF | Electrical contractor | Dec 8, 2027 |
| Seattle, WA | 4th Systems | 4THSYS*781MA | General | Jun 21, 2028 |
| Spokane, WA | 4WARD ELECTRIC LLC | 4WARDEL855QD | General | Nov 4, 2027 |
| Easton, WA | 4WINDS | 4WIND**8245Z | Hvac/rfrg | Aug 21, 2028 |
| Selah, WA | 509 DUCTLESS LLC | 509DUDL740MU | General | Aug 10, 2028 |
| Yakima, WA | 509 Electric | 509ELE*8218O | General | Dec 6, 2026 |
| Mead, WA | 509 FIRE SYSTEMS INC | 509FIFS7686K | Limited energy | Sep 23, 2028 |
| Liberty Lake, WA | 509ENERGY | 509EN**741KK | Hvac/rfrg | Jun 2, 2028 |
| Spanaway, WA | 5K ELECTRIC LLC | 5KELEEL770MO | General | Aug 9, 2027 |
| College Place, WA | 7ELECTRIC LLC | 7ELECL*797JF | Residential | Apr 1, 2027 |
| Vancouver, WA | 911 ELECTRICAL LLC | 911ELEL783RO | Residential | Dec 20, 2026 |
| Seattle, WA | 98 REFRIGERATION APLNC RPR LLC | 98REFRA741KL | Appliance repair | Jun 2, 2028 |
| Kirkland, WA | @ YOUR SERVICE HOME APPL RPR | YOURSYS966DH | Appliance repair | Feb 18, 2028 |
| Port Angeles, WA | A & A APPLIANCE SERVICE INC | APPLI*A844LC | Appliance repair | Jun 8, 2028 |
| The Dalles, OR | A & A PUMP SALES LLC | PUMPS*P767TB | Pump & irrigation | Feb 26, 2028 |
| Lopez Island, WA | A & A WELL DRILLING INC | WELLD*W778WT | Pump & irrigation | Jan 23, 2027 |
| Ferndale, WA | A & E ELECTRIC INC | EELECEE935LL | General | Aug 13, 2027 |
| Hood River, OR | A & E HEATING AND AIR INC | EHEATEH851BZ | Hvac/rfrg-restricted | Jan 9, 2027 |
| La Center, WA | A & G ELECTRIC LLC | GELECGE841KO | General | May 20, 2028 |
| Chewelah, WA | A & H WELL SERVICES LLC | HWELLHW7616J | Pump & irrigation | Sep 11, 2028 |
| Bellevue, WA | A & I ELECTRICAL REPAIR INC | IELECRI954BR | General | Feb 19, 2027 |
| Renton, WA | A & J Bowers LLC | AJBOWBL810R3 | General | Dec 30, 2027 |
| Carlton, WA | A & J ELECTRIC | JELECJE825QH | General | Nov 10, 2026 |
| Liberty Lake, WA | A & S ELECTRIC INC | SELECSE924RJ | General | Dec 11, 2026 |
| Bellingham, WA | A A ANDERSON CO | AAANDC*385BA | General | Dec 31, 2027 |
| Auburn, WA | A B CONTRACTING AND DEV LLC | BCONTBC775M5 | General | Aug 13, 2027 |
| Aurora, OR | A C & E ELECTRIC COMPANY, LLC | CEELECE790K3 | General | May 19, 2027 |
| Seatac, WA | A C ELECTRIC SERVICE | CELECCE873OZ | General | Sep 9, 2027 |
| Kent, WA | A C ELECTRIC SERVICE INC | ACELESI025DF | General | Mar 8, 2028 |
| Vancouver, WA | A D K ELECTRIC INC | ADKELI*992K2 | General | May 22, 2027 |
| Snohomish, WA | A DESIGN STUDIO SEATTLE | DESIGDS782CP | Sign | Feb 17, 2028 |
| Sammamish, WA | A G C ELECTRIC INC | AGCELI*150JF | General | Dec 31, 2027 |
| Tacoma, WA | A GREAT BREAK ELECTRIC & ALARM | GREATBE925C7 | General | Feb 27, 2028 |
| Seattle, WA | A K ELECTRIC INC | AKELEI*071B8 | General | Mar 20, 2027 |
| Kent, WA | A LIGHT IN THE ATTIC LLC | LIGHTL*784JL | General | Apr 13, 2028 |
| Port Angeles, WA | A P S ELECTRICAL CONT INC | APSELCI981JN | General | Apr 15, 2028 |
| Renton, WA | A T S AUTOMATION INC | ATSAUI*000DA | Hvac/rfrg | Apr 26, 2028 |
| Renton, WA | A T S INLAND NW LLC | TSINLSI928DD | Limited energy | Aug 31, 2028 |
| Bitter Lake, WA | A&A ELECTRIC | ELECTE*887LQ | General | Jul 24, 2028 |
| Oroville, WA | A&C ELECTRIC & MECHANICAL LLC | CELECEM802DK | General | Feb 7, 2027 |
| Tacoma, WA | A&D ELECTRICAL SERVICES LLC | ADELEES818D2 | General | Mar 22, 2027 |
| Hoffman Estates, IL | A&E FACTORY SERVICE | EFACTFS812MT | General | Aug 5, 2027 |
| Seattle, WA | A&R Solar | RSOLAS*903JM | General | May 20, 2028 |
| Spokane, WA | A+ ELECTRIC LLC | AELECEL973L7 | General | Jun 27, 2027 |
| Lacey, WA | A+ ELECTRIC SERVICE | AELECS*994NO | General | Aug 31, 2027 |
| Scappoose, OR | A+ ELECTRICAL SERVICES INC | ELECTES917QE | General | May 8, 2028 |
| Deer Park, WA | A-1 HEATING INC | 1HEATHI869RJ | Hvac/rfrg | Dec 11, 2028 |
| Yakima, WA | A-1 POOL & PATIO SUPPLY INC | A1POOPS991R8 | Residential maintenance | Dec 28, 2027 |
| Oregon City, OR | A-ABSOLUTE CMFRT HTG/COOL INC | AABSOCH927CO | Hvac/rfrg | Mar 25, 2027 |
| Auburn, WA | A-ADVANCED SEPTIC SERVICES INC | ADVANSS814MA | General | Jul 1, 2027 |
| Auburn, WA | A-Fix Service Inc | FIXSESI786D5 | Appliance repair | Mar 3, 2028 |
| Mount Vernon, WA | A-LINE CONTRACTING & ELECT LLC | LINECCE7655K | General | Aug 12, 2028 |
| Pasco, WA | A-ONE REFRIGERATION & HTG INC | ONERERH870OF | General | Sep 9, 2027 |
| Seattle, WA | A-PHASE ELECTRIC LLC | PHASEEL911NJ | General | Oct 20, 2027 |
| Arlington, WA | A-PLUS WATER SERVICES INC | PLUSWWS7892B | Pump & irrigation | Aug 11, 2027 |
| Spokane Valley, WA | A-TEC INC | ATECI**990K4 | Limited energy | Jun 12, 2027 |
| Tacoma, WA | A/C ELECTRICAL INC | ACELEEI961JF | General | Apr 7, 2028 |
| Spokane, WA | A1 ELECTRICAL SOLUTIONS LLC | A1ELEES763KB | General | May 7, 2028 |
| Sequim, WA | A1 Rockhold Electric Inc | A1ROCRE812OR | General | Sep 23, 2027 |
| Puyallup, WA | AA AMERICAN ELECTRIC INC | AAAMEAE913DC | General | Mar 8, 2027 |
| Oak Harbor, WA | AA ELECTRIC CO INC | AAELEEC913R9 | General | Dec 31, 2027 |
| Poulsbo, WA | AAA Electric LLC | AAAELEL901JB | General | Apr 4, 2028 |
| Republic, WA | AAA ELECTRICAL CONTRACTORS INC | AAAELEC814N1 | General | Aug 25, 2027 |
| Seattle, WA | AAA FIRE PROTECTION INC | AAAFIFP841N3 | General | Aug 23, 2028 |
| Bend, OR | Aaken Corporation | AAKENC*761O7 | General | Oct 18, 2028 |
| Pasco, WA | Aalvarado Electric Inc | AALVAEI830BD | General | Dec 28, 2026 |
| Lynnwood, WA | AARDEN AIR LLC | AARDEAL902BJ | Hvac/rfrg | May 29, 2028 |
| Tacoma, WA | AARON ELECTRIC LLC | AARONEL746DP | General | Mar 17, 2028 |
| Boise, ID | AAtronics, LLC | AATROL*881L5 | Limited energy | Jan 29, 2027 |
| Greenacres, WA | ABACUS ELECTRIC CONTRACTNG INC | ABACUEC958B4 | General | Jan 25, 2027 |
| Cary, NC | ABB Inc. | ABBINI*811MB | General | Jul 11, 2027 |
| Salt Lake City, UT | ABBACOM, INC | ABBACI*810L6 | Electrical contractor | Dec 29, 2027 |
| Port Orchard, WA | Abbey Electric Inc | ABBEYEI845N6 | General | Aug 26, 2028 |
| Colville, WA | ABC Heating & Electric LLC | ABCHEHE829LM | General | Jun 14, 2028 |
| Enumclaw, WA | ABLE AIR LLC | ABLEAAL946MC | Hvac/rfrg | Jul 16, 2028 |
| Tustin, CA | ABM Elect & Lighting Sol Inc | ABMELEL768RL | General | Dec 20, 2026 |
| Seattle, WA | ABM ELECTRIC LLC | ABMELEL770NW | General | Sep 1, 2027 |
| Sugar Land, TX | ABM INDUSTRY GROUPS LLC | ABMINIG759O2 | Maintenance | Sep 22, 2027 |
| Graham, WA | ABOVE AVERAGE JOE'S ELCTRC LLC | ABOVEAJ740OD | General | Sep 4, 2028 |
| Tacoma, WA | ABOVE THE BEST INC | ABOVEBI925KK | Hvac/rfrg | May 12, 2028 |
| Everett, WA | ABSCO ALARMS INC | ABSCOAI221BJ | Limited energy | Dec 31, 2027 |
| Moses Lake, WA | ABSOLUTE CHOICE ELECTRIC LLC | ABSOLCE855NC | General | Aug 3, 2027 |
| Yakima, WA | ABSOLUTE COMFORT TECH LLC | ABSOLCT894PU | Hvac/rfrg | Oct 31, 2027 |
| Vancouver, WA | ABSOLUTE ELECTRIC INC | ABSOLEI973NQ | General | Aug 1, 2027 |
| Auburn, WA | Absolute Heating & Cooling Inc | ABSOLHC858MO | Hvac/rfrg | Aug 9, 2028 |
| Vancouver, WA | ABSOLUTE HEATING/CLG SLTNS LLC | ABSOLHS885UG | Hvac/rfrg | Mar 7, 2028 |
| Kent, WA | ABSOLUTE POWER ELECTRIC INC | ABSOLPE844LP | General | Jun 17, 2028 |
| Pasco, WA | ABSOLUTE POWER INC | ABSOLPI920KZ | General | May 9, 2028 |
| College Place, WA | ABUNDANT TECHNOLOGIES | ABUNDT*793D6 | Limited energy | May 11, 2027 |
| Seattle, WA | ABYGGA LLC | ABYGGL*824DK | General | May 2, 2028 |
| Walla Walla, WA | AC ELECTRIC | ACELE**951LL | General | Jun 13, 2027 |
| Mercer Island, WA | AC ELECTRIC LLC | ACELEEL918PM | General | Nov 19, 2026 |
| Woodland, WA | AC NW HEATING & COOLING INC | ACNWHNH804RN | Hvac/rfrg | Dec 15, 2026 |
| Stanwood, WA | AC POWER TECHNOLOGY INC | ACPOWPT763QE | General | Nov 4, 2026 |
| Lacey, WA | AC/DC ELECTRIC COMPANY LLC | ACDCEEC793CB | General | Feb 10, 2027 |
| Tacoma, WA | AC/DC ELECTRIC OF IDAHO | ACDCEI*013J7 | General | Jun 11, 2027 |
| Des Moines, WA | ACACIA ELECTRIC LLC | ACACIEL776K5 | General | May 25, 2027 |
| Tacoma, WA | ACCEL ELECTRIC LLC | ACCELEL982RE | General | Dec 14, 2028 |
| Kent, WA | ACCEL NET INC | ACCELNI003LE | Electrical contractor | Jun 17, 2028 |
| Brush Prairie, WA | ACCENT HEATING & COOLING LLC | ACCENHC006DA | Hvac/rfrg | Mar 15, 2028 |
| Salisbury, NC | ACCESS CONTROL TECHNLGIES LLC | ACCESCT746DT | General | Mar 30, 2028 |
| Beaverton, OR | ACCESS ELECTRICAL + CONST | ACCESEC741KQ | General | May 22, 2028 |
| Bellevue, WA | ACCESS TELEPHONE SOLUTIONS INC | ACCESTS000MU | Electrical contractor | Aug 10, 2028 |
| Spokane, WA | ACCESS UNLMTD & SECURITY INC | ACCESUS974N7 | Limited energy | Aug 26, 2027 |
| Seattle, WA | ACCO ENGINEERED SYSTEMS INC | ACCOESI971KW | Hvac/rfrg | Nov 10, 2028 |
| Yakima, WA | ACCU TEMP HEATING & A/C INC | ACCUTTH8904Q | Hvac/rfrg | Jul 25, 2027 |
| Veradale, WA | ACCUFLO AIR SYSTEMS LLC | ACCUFAS841LB | Hvac/rfrg | Jun 2, 2028 |
| Lakewood, WA | Accuracy Electric | ACCURE*907CD | General | Feb 16, 2028 |
| Ripon, WI | ACCURATE CONTROLS INC | ACCURCI895LN | Limited energy | Aug 3, 2027 |
| Snohomish, WA | ACCURATE ELECTRIC | ACCURE*761DE | General | Mar 5, 2028 |
| Ellensburg, WA | ACCURATE ELECTRIC LLC | ACCUREL741DB | General | Mar 2, 2028 |
| Gresham, OR | ACCURATE ELECTRIC OF OR INC | ACCURE*903MR | General | Jul 20, 2028 |
| Vancouver, WA | ACCURATE ELECTRIC UNLIMITD INC | ACCUREU905ML | General | Jul 13, 2028 |
| Seattle, WA | ACCURATE MECHANICAL LLC | ACCURML766DF | Hvac/rfrg | Mar 6, 2028 |
| Yakima, WA | ACCURATE SIGNS LLC | ACCURSL741BZ | Sign | Jan 9, 2028 |
| Marysville, WA | ACDC ELECTRICAL LLC | ACDCEEL765B6 | Residential | Feb 5, 2028 |
| Kennewick, WA | ACE ELECTRIC INC | ACEELI*003CM | General | Aug 11, 2028 |
| Bellingham, WA | ACE-ELECTRIC WA, LLC | ACEELWL749OB | Residential | Sep 2, 2028 |
| Everett, WA | ACER ELECTRIC INC | ACEREEI914B3 | Residential | Jan 25, 2027 |
| Hermiston, OR | ACES HVAC LLC | ACESHHL779JO | Hvac/rfrg | Apr 20, 2027 |
| Snohomish, WA | ACF Solutions LLC | ACFSOSL756LK | Maintenance | Jun 16, 2027 |
| Coeur D Alene, ID | ACI NORTHWEST INC | ACINOI*933NM | General | Aug 14, 2027 |
| Ellensburg, WA | ACK ELECTRIC LLC | ACKELEL849N4 | General | Aug 24, 2028 |
| Mount Vernon, WA | ACKERMANN ELECTRIC COMPANY | ACKEREC084MA | General | Jul 1, 2028 |
| Rochester, WA | ACKLEY PUMP & ELECTRIC SERVICE | ACKLEPE764DA | Residential | Mar 4, 2028 |
| Post Falls, ID | ACME ELECTRIC INC | ACMEEI*077QZ | General | Nov 10, 2027 |
| Spokane, WA | ACORN ELECTRIC LLC | ACORNEL752C5 | General | Feb 25, 2027 |
| Saint Paul, MN | ACS Logistics Holdings LLC | ACSLOLH77798 | Residential | Mar 10, 2028 |
| Olympia, WA | ACTION ELECTRIC INC | ACTIOEI812LO | General | Jun 20, 2027 |
| Dryden, WA | ACTION PLUMBING & HTG INC | ACTIOPH005C8 | Hvac/rfrg | Feb 28, 2028 |
| Bellevue, WA | ACTION PLUS ELECTRIC INC | ACTIOPE952QM | Residential | Nov 14, 2027 |
| Hoquiam, WA | ACTIONAIRE | ACTIO**772R9 | General | Dec 29, 2027 |
| Lynnwood, WA | ACTIVE ENGINEERING | ACTIVE*088MS | General | Jul 10, 2028 |
| Federal Way, WA | AD ONE CORP | ADONEOC931DR | Sign | Mar 25, 2027 |
| Spokane, WA | ADAM&SAM BROTHERS REPAIR | ADAMSBR752QE | Appliance repair | Oct 29, 2027 |
| Vancouver, WA | ADAPT ELECTRIC LLC | ADAPTEL783N9 | General | Aug 29, 2028 |
| Everett, WA | ADAPTIVE HVAC LLC | ADAPTHL757JG | Hvac/rfrg | Apr 17, 2027 |
| Renton, WA | ADC ELECTRIC COMPANY LLC | ADCELEC753LW | Residential | Jul 2, 2027 |
| Newman Lake, WA | ADENBECKS LLC | ADENBL*938BD | General | Jan 7, 2027 |
| Seattle, WA | ADMIRAL ELECTRIC LLC | ADMIREL77881 | General | Nov 21, 2027 |
| Port Hadlock, WA | ADMIRALTY HEATING & AIR | ADMIRHA8193P | Hvac/rfrg | Jun 17, 2027 |
| Chehalis, WA | ADNA ELECTRIC LLC | ADNAEEL745K6 | General | Jun 17, 2028 |
| Lakewood, WA | ADS ELECTRIC LLC | ADSELEL845R3 | Residential | Dec 23, 2028 |
| Boca Raton, FL | ADT LLC | ADTLLL*881DO | Limited energy | Mar 20, 2028 |
| Tacoma, WA | ADVANCE BLDRS/TECHNOLOGIES LLC | ADVAN**951PO | General | Oct 25, 2027 |
| Vancouver, WA | Advance Lighting I LLC | ADVANLL784OT | General | Sep 13, 2028 |
| Vancouver, WA | ADVANCED AIR SYSTEMS INC | ADVANAS867KM | General | May 14, 2028 |
| Centennial, CO | ADVANCED ALARM SYSTEMS | ADVANAS745MN | Limited energy | Jul 24, 2028 |
| Fairview, OR | Advanced Alarm Systems Inc | ADVANAS912LB | Limited energy | Jun 19, 2027 |
| Portland, OR | ADVANCED COMM SRVCS INC | ADVANCS820OG | Limited energy | Oct 4, 2026 |
| Spokane, WA | ADVANCED ELEC & ALARM SYS INC | ADVANEA085Q3 | General | Nov 23, 2026 |
| Edgewood, WA | ADVANCED ELEC & SECURITY INC | ADVANES092N7 | General | Aug 27, 2027 |
| Vancouver, WA | ADVANCED ELECTRIC INC | ADVANEI000DU | General | Mar 31, 2028 |
| Woodland, WA | ADVANCED ELECTRIC SIGNS INC | ADVANES071C6 | Sign | Jul 19, 2027 |
| Arlington, WA | ADVANCED ELECTRIC SOLUTINS LLC | ADVANES876NR | General | Aug 31, 2027 |
| West Richland, WA | ADVANCED ELECTRICAL CO LLC | ADVANEC752RE | General | Dec 18, 2027 |
| Bremerton, WA | Advanced Electrical Design LLC | ADVANED902BH | General | Feb 11, 2028 |
| Eugene, OR | ADVANCED ELECTRICAL SOULTIONS | ADVANES772DT | General | Apr 17, 2027 |
| Naches, WA | ADVANCED ELECTRICAL SRVCS LLC | ADVANES78916 | General | May 30, 2028 |
| Longview, WA | ADVANCED ELECTRICAL TECHNLGIES | ADVANET824LA | General | Jun 25, 2028 |
| Tacoma, WA | ADVANCED ENERGY SOLUTIONS LLC | ADVANES771NC | General | Aug 3, 2027 |
| Chehalis, WA | ADVANCED ENERGY SYSTEMS INC | ADVANES003C3 | Hvac/rfrg | Feb 23, 2028 |
| Spokane, WA | ADVANCED FIRE SYSTEMS INC | ADVANFS8187U | Limited energy | Oct 31, 2027 |
| Bothell, WA | ADVANCED HEATING & AIR LLC | ADVANHA768RT | General | Mar 18, 2027 |
| Bremerton, WA | ADVANCED HEATING & COOLING INC | ADVANHC926MU | General | Aug 3, 2028 |
| Graham, WA | ADVANCED HTNG/ELEC SLTNS LLC | ADVANHS8401N | Residential | Apr 29, 2028 |
| Bremerton, WA | Advanced Lighting Services LLC | ADVANLS905B1 | General | Feb 21, 2028 |
| Beaverton, OR | ADVANCED LOCKING SOLUTIONS INC | ADVANLS786DD | Limited energy | Feb 8, 2028 |
| Longview, WA | Advanced Mech Htg & Clg, LLC | ADVANMH761JT | Hvac/rfrg | Apr 30, 2028 |
| Spokane Valley, WA | ADVANCED MECHANICAL SYS INC | ADVANMS008C8 | Hvac/rfrg | Oct 16, 2028 |
| Bothell, WA | ADVANCED NW ELECTRIC LLC | ADVANNE789OH | General | Sep 27, 2028 |
| Vancouver, WA | ADVANCED PROT & TECH LLC | ADVANPT910RN | Limited energy | Mar 10, 2028 |
| Pasco, WA | ADVANCED PROTECTION SRVCS INC | ADVANPS9616Z | Limited energy | Sep 9, 2028 |
| Auburn, WA | ADVANCED SIGNS LLC | ADVANSL923DP | Sign | Mar 23, 2028 |
| Spokane Valley, WA | ADVANCED SYSTEMS DESIGN INC | ADVANSD787PE | Limited energy | Oct 14, 2026 |
| Spokane, WA | ADVANCED TECH HTG CLG/ELEC LLC | ADVANTH7708P | General | Nov 17, 2027 |
| Tacoma, WA | ADVANTAGE ALARMS | ADVANA*851DC | Limited energy | Mar 3, 2027 |
| Black Diamond, WA | ADVANTAGE AUDIO VISUAL SYS LLC | ADVANAV821DA | Limited energy | Mar 5, 2028 |
| Newman Lake, WA | ADVANTAGE DOORS USA | ADVANDU833PC | Doors & gates specialty | Oct 29, 2027 |
| Chattaroy, WA | ADVANTAGE ELECTRIC & DOORS | ADVANED741O5 | General | Sep 10, 2028 |
| Everett, WA | Advantage Electric LLC | ADVANEL853C5 | General | Mar 2, 2027 |
| Vancouver, WA | ADVANTAGE ENERGY SOLAR | ADVANES775JL | General | Apr 24, 2027 |
| Vancouver, WA | ADVANTAGE HEAT COOL PLUMB INC | ADVANHC004DA | Hvac/rfrg | Mar 2, 2028 |
| Puyallup, WA | AE ELECTRICAL SERVICES LLC | AEELEES756N1 | General | Sep 3, 2027 |
| Cashmere, WA | AE SERVICES LLC | AESERSL741B1 | Maintenance | Jan 21, 2028 |
| Spokane, WA | AECI WEST INC | AECIWWI742BM | General | Feb 18, 2028 |
| Irving, TX | AECON UTILITIES (US) LIMITED | AECONUU763PP | Electrical contractor | Oct 23, 2028 |
| Richland, WA | AEI Electric LLC | AEIELEL804NQ | General | Sep 11, 2028 |
| Shelton, WA | AEON NW LLC | AEONNNL763MB | Limited energy | Aug 5, 2028 |
| Sumner, WA | AES Electrical Contractors LLC | AESELEC875DO | General | Apr 11, 2027 |
| Battle Ground, WA | AFFINITY ELECTRIC LLC | AFFINEL864OZ | General | Sep 9, 2028 |
| Spanaway, WA | AFFORDABLE ELECTRIC INC | AFFOREI028DL | General | Mar 14, 2028 |
| Black Diamond, WA | AFFORDABLE ELECTRICAL LLC | AFFOREL842B2 | Residential | Jan 30, 2028 |
| Bremerton, WA | AFTER HOURS ELECTRIC LLC | AFTERHE853BZ | General | Jan 22, 2027 |
| Wenatchee, WA | AFTER HOURS PLUMBING & HTG INC | AFTERHP75214 | General | May 6, 2027 |
| Winlock, WA | Aftershock Electric LLC | AFTEREL846OM | General | Sep 14, 2028 |
| Poulsbo, WA | AGATE PASS ELEC SERVICES LLC | AGATEPE864Q1 | Residential | Nov 21, 2026 |
| Vancouver, WA | AGE ELECTRIC INC | AGEELEI778JQ | General | Apr 18, 2027 |
| Spokane, WA | AGENT 711 ELECTRIC LLC | AGENT7E761D9 | General | Apr 2, 2028 |
| Medical Lake, WA | AGK'S ELECTRIC LLC | AGKSEEL929L4 | General | Sep 16, 2028 |
| Yakima, WA | AGRI VALLEY ELECTRICAL LLC | AGRIVVE783OL | General | Sep 22, 2028 |
| Touchet, WA | AGRI-LINES IRRIGATION INC | AGRILII742DQ | General | Apr 28, 2028 |
| Connell, WA | Agri-Volt | AGRIV**757NJ | General | Sep 8, 2027 |
| Bremerton, WA | AHEARN ELECTRIC INC | AHEAREI008PA | General | Oct 1, 2028 |
| Selah, WA | AHTANUM ELECTRIC | AHTANE*886OE | General | Sep 19, 2028 |
| Chehalis, WA | AI ELECTRIC LLC | AIELEEL835MG | General | Jul 18, 2027 |
| Seattle, WA | AIM ELECTRIC LLC | AIMELEL918RG | General | Dec 7, 2027 |
| Durham, OR | AINSWORTH SERVICES INC | AINSWSI775P4 | General | Nov 9, 2027 |
| Seattle, WA | Air Commodities Inc | AIRCOCI748BL | Hvac/rfrg | Jan 13, 2028 |
| Spokane, WA | AIR DESIGN HTNG & AIRCNDTNG | AIRDEDH8529D | Hvac/rfrg | Dec 4, 2027 |
| Vancouver, WA | AIR EXCHANGE INC | AIREXEI9445P | Hvac/rfrg | Aug 28, 2028 |
| Sequim, WA | AIR FLO HEATING CO INC | AIRFLHC009C8 | Hvac/rfrg | Mar 1, 2028 |
| Bremerton, WA | AIR MANAGEMENT SOLUTIONS LLC | AIRMAMS755N6 | General | Sep 10, 2027 |
| Port Orchard, WA | AIR MASTERS INC | AIRMAMI888L8 | General | Jul 8, 2028 |
| Auburn, WA | AIR PRO SOLUTIONS LLC | AIRPRPS742K9 | Residential | Jun 3, 2028 |
| Tacoma, WA | AIR SYSTEMS ENGINEERING INC | AIRSYEI009KS | General | May 18, 2028 |
| Marysville, WA | AIR SYSTEMS LLC | AIRSYSL765C1 | Hvac/rfrg | Mar 4, 2028 |
| Benton City, WA | AIR-TECH SRVCS AND FILTERS LLC | AIRTESF777PP | Hvac/rfrg | Oct 17, 2027 |
| Puyallup, WA | AIRBEST HOME SERVICES | AIRBEHS748M1 | Residential | Jul 21, 2028 |
| Battle Ground, WA | AIRCO HEATING & AC LLC | AIRCOHA775NT | Hvac/rfrg-restricted | Aug 30, 2027 |
| Post Falls, ID | AIRCO MECHANICAL LLC | AIRCOML894DD | Hvac/rfrg | Mar 5, 2027 |
| Battleground, WA | AIRCON ELECTRIC LLC | AIRCOEL860O6 | General | Sep 26, 2028 |
| Spokane, WA | AIRE SERV OF SPOKANE | AIRESSS761J5 | Hvac/rfrg | May 1, 2028 |
| Everett, WA | AIRPROS ENERGY LLC | AIRPREL784NP | Residential | Sep 15, 2028 |
| Aberdeen, WA | AIRWEST INC | AIRWEI*943LM | Hvac/rfrg | Sep 7, 2028 |
| Vancouver, WA | AIRX LLC | AIRXLL*780J6 | General | Apr 19, 2028 |
| Tacoma, WA | AJ ELECTRICAL SERVICES LLC | AJELEES761OD | General | Sep 30, 2028 |
| Spokane, WA | AJ HEATING & A/C LLC | AJHEAHC753CL | Hvac/rfrg | Mar 7, 2027 |
| Camas, WA | AJ Refrigeration and A/C LLC | AJREFRC911N8 | Hvac/rfrg | Sep 1, 2027 |
| Columbia Falls, MT | AJC ELECTRIC LLC | AJCELEL754K9 | General | Jun 10, 2027 |
| Kennewick, WA | AJS HVAC & ELECTRICAL LLC | AJSHVHE766BJ | Residential | Jan 31, 2028 |
| Yakima, WA | AKLAND PUMP & IRRIGATION INC | AKLANPI898RH | General | Dec 12, 2027 |
| Black Diamond, WA | AKW Electric LLC | AKWELEL833K3 | General | Jun 1, 2027 |
| Grandview, WA | Al's Custom Fabrication LLC | ALSCUCF7838W | Pump & irrigation | Nov 26, 2026 |
| Lynden, WA | AL'S ELECTRIC & PLUMBING INC | ALSELPI003BK | General | Jan 13, 2028 |
| Snohomish, WA | AL'S MAINTENANCE & REPAIR LLC | ALSMAMR763BD | General | Jan 26, 2028 |
| Portland, OR | ALAMEDA ELECTRIC LLC | ALAMEEL755QG | General | Dec 3, 2027 |
| Kalispell, MT | ALAMON, INC. | ALAMOI*807QG | Limited energy | Nov 3, 2028 |
| Yakima, WA | ALARM ACE INC | ALARMAI824M4 | Limited energy | Jul 24, 2028 |
| Springville, UT | Alarm Services LLC | ALARMSL752R4 | Limited energy | Jan 21, 2028 |
| Portland, OR | ALARM TRACKS INC | ALARMTI935OG | Limited energy | Jun 23, 2028 |
| Wenatchee, WA | Alarmpro LLC | ALARML*891DJ | Limited energy | Mar 29, 2027 |
| University Place, WA | AlarmWorks NW LLC | ALARMNL874KP | Limited energy | Sep 1, 2027 |
| Sequim, WA | ALASKAN ELECTRICAL SVCS LLC | ALASKES947DO | Residential | Mar 20, 2028 |
| Puyallup, WA | ALAVEZ ELECTRIC INC | ALAVEEI774M5 | General | Jul 27, 2027 |
| Battle Ground, WA | ALBATROSS HVAC INC | ALBATHI902BF | Hvac/rfrg | Jan 1, 2028 |
| Seattle, WA | ALBERT LEE INC | ALBERLI749JL | Appliance repair | Jun 1, 2028 |
| Kent, WA | ALCHEMY POWER SOLUTIONS LLC | ALCHEPS803BM | General | Jan 14, 2028 |
| Vancouver, WA | ALCO ELECTRIC LLC | ALCOEEL800P7 | General | Oct 27, 2028 |
| Libertyville, IL | Aldridge Electric Inc | ALDRIEI833BU | General | Jan 31, 2027 |
| Gig Harbor, WA | Alectric LLC | ALECTL*754MB | General | Jul 2, 2027 |
| Tulsa, OK | Alert 360 | ALERT3*781NZ | Limited energy | Aug 9, 2028 |
| Seattle, WA | ALEXANDER GOW FIRE EQUIP CO | ALEXAGF097NW | Limited energy | Aug 16, 2027 |
| Kirkland, WA | ALEXANDER'S ELECTRIC INC | ALEXAEI964L9 | General | Jul 20, 2028 |
| Olympia, WA | ALEXANNY CONTRACTORS LLC | ALEXACL818L5 | General | Sep 19, 2027 |
| Seattle, WA | Alfa Electric Inc | ALFAEEI917D7 | Residential | Apr 5, 2027 |
| Tacoma, WA | ALFY'S ELECTRIC LLC | ALFYSEL801QZ | General | Nov 10, 2026 |
| Seattle, WA | Alki Electric | ALKIEE*753NL | Residential | Aug 20, 2027 |
| Tualatin, OR | ALL ABOUT CABLING LLC | ALLABAC784D3 | Limited energy | Mar 29, 2028 |
| Lake Stevens, WA | ALL ABOUT FENCE LLC | ALLABAF744C3 | Doors & gates specialty | Feb 23, 2028 |
| Marysville, WA | ALL ABOUT SECURITY LLC | ALLABAS741CS | Limited energy | Feb 24, 2028 |
| Spokane, WA | ALL AMERICAN ELECTRIC LLC | ALLAMAE890C4 | General | Apr 30, 2027 |
| Spokane, WA | ALL AMERICAN RFRG & ELEC LLC | ALLAMAR763KU | General | Jun 11, 2028 |
| Ridgefield, WA | ALL AROUND MECHANICAL LLC | ALLARAM900BR | Hvac/rfrg | Jan 31, 2028 |
| Pasco, WA | ALL ASSURED ELECTRIC INC | ALLASEI013LA | General | Jun 8, 2027 |
| Battle Ground, WA | ALL BRIGHT ELECTRIC INC | ALLBRBE948OQ | General | Sep 18, 2028 |
| Seattle, WA | ALL CITY ELECTRIC | ALLCICE746L3 | General | Aug 6, 2028 |
| Federal Way, WA | ALL CITY ELECTRIC CO. | ALLCICE754N2 | General | Aug 21, 2027 |
| Shoreline, WA | ALL CITY ELECTRIC INC | ALLCIEI297BA | General | Feb 6, 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.