Contractors in Mountlake Terrace, Washington

146 listings: general contractors (113), roofing contractors (4), plumbers (5), hvac contractors (3), concrete & masonry (6), carpenters & framers (6).

How Do You Find a Licensed Contractor in Mountlake Terrace, Washington?

We list 146 contractors in Mountlake Terrace, including 140 active official state records. Washington requires contractors to register with the state. Ask for the license number, confirm it with the state or city, and get at least two written bids.

Updated November 6, 2026 · Source: official state records and OpenStreetMap (downloaded November 6, 2026).

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveWindows, Siding & InsulationGeneral ContractorsBondInsurance

7116 220th Street Southwest, Mountlake Terrace

Map listing: license not checkedHVAC Contractors

6608 220th Street Southwest, Mountlake Terrace

Map listing: license not checkedHVAC Contractors

6608 220th Street Southwest, Mountlake Terrace

Map listing: license not checkedPlumbers

6202 213th Place West, Mountlake Terrace

Map listing: license not checkedPlumbers

6710 220th Street Southwest, Mountlake Terrace

Map listing: license not checkedWindows, Siding & Insulation

Mountlake Terrace

Washington L&I: ActiveExcavation & DemolitionGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveFlooring & TileBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveRoofing ContractorsGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveConcrete & MasonryGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveFlooring & TileBondInsurance

Mountlake Terrace

Washington L&I: ActiveRoofing ContractorsGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActivePainters & DrywallGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActivePainters & DrywallBondInsurance

Mountlake Terrace

Washington L&I: ActiveRoofing ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveConcrete & MasonryGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveCarpenters & FramersBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveFlooring & TileGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActivePainters & DrywallBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActivePainters & DrywallGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Mountlake Terrace

Washington L&I: ActiveGeneral ContractorsBondInsurance

Showing 120 of 146. Records with full profiles come first; search by name or license number to find any other.

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Before You Hire in Mountlake Terrace

Washington requires contractors to register with the state. Threshold: Based on activity; no project-dollar floor. Read the Washington license summary, then use the hiring checklist and compare your bids. Your city’s building department can also tell you which permits your job needs.

Other Cities in Washington

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method