Electrical contractors in Washington
5,564 active electrical contractors are registered with Washington L&I. 9,243 registrations are on record in all, including expired and other statuses.
788 of the active electrical contractors registered in Washington are based in other states.
All 9,243 registrations on record
Businesses by registered name and license number. Show only the 5,564 active registrations.
- SIGNMART LLCEXPIRED
Mount Vernon, WA · License SIGNMLL956BJ · First registered 2005
- SIGNS FOR SUCCESS INCEXPIRED
Spokane, WA · License SIGNSFS790CH · First registered 2021
- SILVERDALE ELECTRIC INCEXPIRED
Bremerton, WA · License SILVEEI817QQ · First registered 2019
- SIMMS ELECTRICRE-LICENSED
Washougal, WA · License SIMMSE*855DK · First registered 2015
- SIMONEAUX ELECTRIC LLCEXPIRED
Tacoma, WA · License SIMONEL821LM · First registered 2018
- SIMONSON SECURITY SYSTEMS INCOUT OF BUSINESS
Shoreline, WA · License SIMONSS101JK · First registered 1990
- SIMPLE SECURITY OF OREGONSUSPENDED
Portland, OR · License SIMPLSO922MS · First registered 2008
- SIMPSON ELECTRIC LLCOUT OF BUSINESS
Port Angeles, WA · License SIMPSEL973RQ · First registered 2003
- SIMS TELECOMMUNICATIONSEXPIRED
Federal Way, WA · License SIMSTT*883JZ · First registered 2012
- SIRB ELECTRIC LLCEXPIRED
Issaquah, WA · License SIRBEEL922JT · First registered 2008
- SKD Ventures LLCEXPIRED
Shelton, WA · License SKDVEVL772LL · First registered 2023
- SKONE IRRIGATION INCEXPIRED
Warden, WA · License SKONEII931C2 · First registered 2007
- SKY BOUND POWER LLCEXPIRED
Oregon City, OR · License SKYBOBP786R7 · First registered 2022
- SKYLER ELECTRIC CO INCEXPIRED
Grass Valley, CA · License SKYLEEC868JT · First registered 2014
- SKYLINE COMMUNICATIONS INCRE-LICENSED
Everett, WA · License SKYLICI933Q7 · First registered 2007
- SKYLINE CONSTRUCTION-NW LLCSUSPENDED
Olympia, WA · License SKYLICL767P1 · First registered 2024
- SKYLINE HOME SOLUTIONS LLCEXPIRED
Sumner, WA · License SKYLIHS774RN · First registered 2023
- SKYVIEW CONSTRUCTION CO INCEXPIRED
Post Falls, ID · License SKYVICC994L4 · First registered 2001
- SKYVIEW ELECTRIC CO LLCEXPIRED
Tacoma, WA · License SKYVIEC832BZ · First registered 2017
- SKYWARD SATELLITE INCOUT OF BUSINESS
Odell, OR · License SKYWASI902MN · First registered 2010
- SLI Integrated Systems, LLCEXPIRED
Seattle, WA · License SLIINIS783C2 · First registered 2022
- SLS Energy SolutionsEXPIRED
Pittsburgh, PA · License SLSENES817KU · First registered 2019
- SMA ELECTRIC LLCEXPIRED
Puyallup, WA · License SMAELEL766NN · First registered 2024
- SMART CLIMATE HVAC LLCSUSPENDED
Port Orchard, WA · License SMARTCH774QO · First registered 2023
- SMARTENTIVE HOME LLCEXPIRED
Sammamish, WA · License SMARTHL833Q2 · First registered 2017
- SMARTWATT ENERGY INCRE-LICENSED
Ballston Lake, NY · License SMARTEI882DE · First registered 2012
- SMC Electric LLCEXPIRED
Graham, WA · License SMCELEL790PQ · First registered 2021
- SMITH FIRE SYSTEMS INCRE-LICENSED
Tacoma, WA · License SMITHFS861RS · First registered 2014
- SNAPCO II INCEXPIRED
George, WA · License SNAPCII045B9 · First registered 1996
- SNIDER ELECTRICEXPIRED
Yakima, WA · License SNIDEE*131LB · First registered 1987
Snohomish, WA · License SNOVAVE824MP · First registered 2018
Everett, WA · License SNOVAVP875CH · First registered 2013
- SNO-RAM CONTRACTINGSUSPENDED
Granite Falls, WA · License SNORAC*751LB · First registered 2025
- SOLAR AI WA LLCEXPIRED
Mesa, AZ · License SOLARAW7602A · First registered 2024
- SOLID ROCK SECURITYEXPIRED
Spokane, WA · License SOLIDRS918RB · First registered 2009
- SOLNATION SOLAR LLCEXPIRED
Port Orchard, WA · License SOLNASL802QQ · First registered 2020
- SOLX CORPRE-LICENSED
Camano Island, WA · License SOLXCC*839B6 · First registered 2017
- SOMERSET TECHNOLOGIES LLCEXPIRED
Burbank, WA · License SOMERTL878MZ · First registered 2013
- SONITROL OF SW WASHINGTONOUT OF BUSINESS
Camas, WA · License SONITSW132B2 · First registered 1987
- SONITROL PACIFICEXPIRED
Portland, OR · License SONITP*948D7 · First registered 2006
- SONS ELECTRIC INCEXPIRED
Centralia, WA · License SONSEEI942MC · First registered 2006
- SOUND & IMAGE INTERIORSEXPIRED
Spokane, WA · License SOUNDII994CO · First registered 2001
- SOUND DECISIONSEXPIRED
Vancouver, WA · License SOUNDD*893LM · First registered 2011
- SOUND ELECTRIC LLCEXPIRED
Oak Harbor, WA · License SOUNDEL829K2 · First registered 2018
- SOUND ELECTRICAL SOLUTIONS LLCSUSPENDED
Tumwater, WA · License SOUNDES772LZ · First registered 2023
- SOUND INSTALLATION & SVC LLCEXPIRED
Seattle, WA · License SOUNDIS782WJ · First registered 2022
- SOUND MART SATELLITE TV INCEXPIRED
Yakima, WA · License SOUNDMS994LM · First registered 2001
- SOUND SOLUTIONSSUSPENDED
Richland, WA · License SOUNDS*090K9 · First registered 1991
- SOUND WIRINGEXPIRED
Lilliwaup, WA · License SOUNDW*141PF · First registered 1986
- SOURCE REFRIG & HVAC INCRE-LICENSED
Brea, CA · License SOURCRH892N9 · First registered 2011