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.

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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.

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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.

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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.

15 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
Apex Mechanical Wa LLC From public license list Washington plumbing contractor (L&I) · L&I APEXMMW746ON	Colville Stevens County	Plumbing
Ballance Backflow Inspection From public license list Washington plumbing contractor (L&I) · L&I BALLABI754M1	Colville Stevens County	Plumbing
Blue Mountain Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I BLUEMMP793O2	Colville Stevens County	Plumbing
Butterfield Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I BUTTEPL775CZ	Evans Stevens County	Plumbing
Cascadia Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I CASCAPL755CS	Colville Stevens County	Plumbing
Country Plumbing From public license list Washington plumbing contractor (L&I) · L&I COUNTP*781KQ	Colville Stevens County	Plumbing
Green Hat Plumbing/heating Inc From public license list Washington plumbing contractor (L&I) · L&I GREENHP792RG	Springdale Stevens County	Plumbing
Hhh Construction From public license list Washington plumbing contractor (L&I) · L&I HHHCOC*774CZ	Colville Stevens County	Plumbing
Ips Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I IPSPLPL793RH	Fruitland Stevens County	Plumbing
Northside Heat & Cool From public license list Washington plumbing contractor (L&I) · L&I NORTHHC777R8	Colville Stevens County	Plumbing
Plumbing Source Northwest Inc From public license list Washington plumbing contractor (L&I) · L&I PLUMBSN788CJ	Ford Stevens County	Plumbing
Reflection Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I REFLEPL791OG	Loon Lake Stevens County	Plumbing
Stevens Plumbing From public license list Washington plumbing contractor (L&I) · L&I STEVEP*795OS	Colville Stevens County	Plumbing
Wear's Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I WEARSPL743DL	Ford Stevens County	Plumbing
West One Plumbing LLC From public license list Washington plumbing contractor (L&I) · L&I WESTOOP784L9	Chewelah Stevens 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.