Sub Finder

Find a subcontractor in Washington

Licensed specialty contractors by trade and county. Claimed profiles show trades, crews, insurance, projects and how to request a bid. How it works

How hiring works here: search every field, save to your control panel, get alerts

All of Washington's construction labor, contractors and subcontractors in one place. Search subcontractors by every field, save the ones you like to your control panel, and let saved searches tell you when someone new matches.

Search fields

Free search

Company nameCityLicense #RegionCountyLicense typeTrade

🔒 Paid membership (Member Pro+) adds

Serves a county (service area)Single-project bondAggregate bondBond verifiedGL per occurrenceUmbrellaWorkers' compInsurance verifiedContract size up toFits a job of $XYears in businessCrew sizeMax EMRCertificationsDBE / MBE / WBE / SBE / SDVOSBUnion / open shopLanguagesDelivery methodSectorWSDOT prequalifiedClaimed profiles only

1 · SearchFree by name, license, trade and area. Paid members (Member Pro+) filter on every field above.

2 · SaveClick Save on any company. Add notes and lists like "Project X electricians" in My account.

3 · Get alertsSave the search. New and updated matches show in your account and arrive by email (instant, daily or weekly).

HERE'S MY HIREMember Pro+: build your ideal sub once, with must-haves and nice-to-haves. We score every new or updated profile and tell you the moment one matches. Build one

🔒 Advanced search Member Pro+

🔒 Advanced Sub Finder search needs a paid membership

Member Pro ($79/mo, this state) or Member Premier ($149/mo, all states) unlocks filtering by bonding capacity, fits-a-job-of-$X and contract size, insurance limits, workers' comp, verified insurance and bonds, EMR, crew size, years, service area, certifications, DBE/MBE/WBE/SBE/SDVOSB type, union or open shop, languages, delivery method, sector and WSDOT prequalification, plus HERE'S MY HIRE match alerts, contact unlocks, unlimited saves and instant alerts.

Request Member Pro Member Premier See pricing · How membership works

Sub Pro and Sub Deluxe include Member Pro; GC Executive includes Member Premier. HERE City sends a QuickBooks invoice; filters switch on when it's paid.

389 subcontractors · sorted: featured, upgraded, claimed, then public listings A–Z

Join free to save companies and get alerts when new ones match.

Company	Location	Trades
A B Contracting And Dev LLC From public license list Washington plumbing contractor (L&I) · L&I BCONTBC752P7	Auburn King County	Plumbing
A L Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I LPLUMLP790O1	Shoreline King County	Plumbing
Aaa Fire Protection Inc From public license list Washington plumbing contractor (L&I) · L&I AAAFIFP777PZ	Seattle King County	Plumbing
Aaa Water Heaters From public license list Washington plumbing contractor (L&I) · L&I AAAWAWH741J7	Seattle King County	Plumbing
Advanced Mechanical & Plumbing From public license list Washington plumbing contractor (L&I) · L&I ADVANMP795R3	Seattle King County	Plumbing
Affordable Plumbing Pros From public license list Washington plumbing contractor (L&I) · L&I AFFORPP753NF	Auburn King County	Plumbing
All About Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I ALLABAP757CM	Auburn King County	Plumbing
All Climate Heating & Air Cond From public license list Washington plumbing contractor (L&I) · L&I ALLCLCH745LN	Redmond King County	Plumbing
All Phase Services LLC From public license list Washington plumbing contractor (L&I) · L&I ALLPHPS793PE	Tukwila King County	Plumbing
All Sound Plumbing From public license list Washington plumbing contractor (L&I) · L&I ALLSOSP779RQ	Burien King County	Plumbing
All Water Pl Wtr/fire Res LLC From public license list Washington plumbing contractor (L&I) · L&I ALLWAWP768OS	Maple Valley King County	Plumbing
Alley Plumbing Company From public license list Washington plumbing contractor (L&I) · L&I ALLEYPC793RM	Enumclaw King County	Plumbing
Ally Plumbing Inc From public license list Washington plumbing contractor (L&I) · L&I ALLYPPI793RH	Tukwila King County	Plumbing
Alpha Omega Mechanical From public license list Washington plumbing contractor (L&I) · L&I ALPHAOM797RD	Carnation King County	Plumbing
Alpha Plumbing From public license list Washington plumbing contractor (L&I) · L&I ALPHAP*746NJ	Bellevue King County	Plumbing
American Craftsman P & H LLC From public license list Washington plumbing contractor (L&I) · L&I AMERICP786L2	Kent King County	Plumbing
American Mechanical Corp From public license list Washington plumbing contractor (L&I) · L&I AMERIMC796MG	Burien King County	Plumbing
Andy Jahn Plumbing & Rtr LLC From public license list Washington plumbing contractor (L&I) · L&I ANDYJJP793NP	Ravensdale King County	Plumbing
Ank Construction Inc From public license list Washington plumbing contractor (L&I) · L&I ANKCOCI759MH	Renton King County	Plumbing
Anthony's Plumbing Company From public license list Washington plumbing contractor (L&I) · L&I ANTHOPC791NR	Seattle King County	Plumbing
Apex Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I APEXPPL748D4	Covington King County	Plumbing
Aps Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I APSPLPL794OB	Renton King County	Plumbing
Aqua Civium Plumbing From public license list Washington plumbing contractor (L&I) · L&I AQUACCP781QN	Shoreline King County	Plumbing
Aqua Life Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I AQUALLP763BT	Bellevue King County	Plumbing
Aquatechs Water Heater From public license list Washington plumbing contractor (L&I) · L&I AQUATWH755RN	Seattle King County	Plumbing

Unclaimed listings come from the L&I contractor license data (data.wa.gov) (active licensees with a business name). They show only the business name, license, city and county. Not listed? Add your company free.