General contractors in Winthrop, WA

103 contractors · Updated Aug 13, 2026

General contractors take on whole projects — remodels, additions, and new construction — coordinating the individual trades from start to finish. Washington currently lists 103 General contractors registered in Winthrop.

View all 103 contractors →

A L Hall Construction INC

General · Winthrop, WA

License #ALHALCI987CN · $30,000 bond

Abidance INC

General · Winthrop, WA

License #ABIDAI*870C8 · $30,000 bond

All Phase Drywall LLC

General · Winthrop, WA

License #ALLPHPD790ML · $30,000 bond

Basecamp Builders LLC

General · Winthrop, WA

License #BASECBL775N8 · $30,000 bond

Big Picture Construction INC

General · Winthrop, WA

License #BIGPICI021DR · $30,000 bond

Big Valley Builders INC

General · Winthrop, WA

License #BIGVAVB927DJ · $30,000 bond

Bjornsen Construction

General · Winthrop, WA

License #BJORNC*141K7 · $30,000 bond

Boulder Creek Contracting

General · Winthrop, WA

License #BOULDCC003K6

C&B Earthworks LLC

General · Winthrop, WA

License #CBEAREL849D5 · $30,000 bond

Cahill Construction

General · Winthrop, WA

License #CAHILC*838QM · $12,000 bond

Calliope Builders

General · Winthrop, WA

License #CALLIB*827J5 · $12,000 bond

Calliope Builders LLC

General · Winthrop, WA

License #CALLIBL741JL · $30,000 bond

Cascade Mulching Pros LLC

General · Winthrop, WA

License #CASCAMP745DP · $30,000 bond

Crawford Electric LLC

General · Winthrop, WA

License #CRAWFEL975C7 · $4,000 bond

Creative Gardens West

General · Winthrop, WA

License #CREATGW796K6 · $30,000 bond

Drozdov Construction INC

General · Winthrop, WA

License #DROZDCI824JZ · $30,000 bond

E B Construction

General · Winthrop, WA

License #EBCONBC757DP · $30,000 bond

Ekblad Construction INC

General · Winthrop, WA

License #EKBLACI825D6 · $30,000 bond

F&S Excavation

General · Winthrop, WA

License #FSEXCE*752LL · $30,000 bond

Flow State Construction

General · Winthrop, WA

License #FLOWSSC809RB · $30,000 bond

Half Moon Building LLC

General · Winthrop, WA

License #HALFMMB795OL · $30,000 bond

Harmony House Interiors INC

General · Winthrop, WA

License #HARMOHI868BL · $30,000 bond

Ingrain

General · Winthrop, WA

License #INGRA**760OM · $30,000 bond

J Haase Excavating INC

General · Winthrop, WA

License #JHAASHE778MM · $30,000 bond

Browse more

Other trades in Winthrop

Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.