Whatcom County, Washington

Licensed Trade Records in Whatcom County, Washington

Browse 1,821 verified licensed trade contractors registered across Whatcom County, Washington (including Bellingham, Lynden, Ferndale, Blaine, Everson, Nooksack). Every record is compiled from Washington State Department of Labor & Industries (WA L&I) public credential files under Revised Code of Washington RCW 18.27 (Contractor Registration), RCW 19.28 (Electrical EL01–EL06), and RCW 18.106 (Plumbing PL01/PL02).

Official State Authority: Washington State Department of Labor & Industries (WA L&I) Official Registry · County Seat: Bellingham

Municipalities in Whatcom County (10)

Select a city or town in Whatcom County to view local permit guidance and registered all trades records:

1821 all trades records · Whatcom County, WA

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Public Directory Quality: Official WA L&I license records across Whatcom County · Zero sponsored order · Never sold as a lead · How our data works →

All trades directory — Whatcom County

1821 matching records across 10 open municipalities · 21 on this page · Contactable records first, then alphabetical.

Arctic Arrow Power Systems Inc

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: Box 48541 - 1685 H Street, Blaine, WA 98230

ARCTIAP746CE · Source dated 2026-10-25 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
Prepare brief

Alpha Cornerstone Const Inc

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 2261 JAMES CIRCLE, Lynden, WA 98264

ALPHACC744P8 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Better Call Paul LLC

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 314 14TH ST, Lynden, WA 98264

BETTECP742P6 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Comfort & Style Const LLC

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 4371 Birch Bay Lynden Rd, Blaine, WA 98230

COMFOSC764PS · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Highlander Pump & Wel Srvc LLC

Official license file From the official license file Electrical · Washington State Department of Labor & Industries

Registered address: 6981 MECKLEM RD, Everson, WA 98247

HIGHLPW7415P · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Kproof Construction LLC

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 2379 STICKNEY ISLAND RD, Everson, WA 98247

KPROOCL743P9 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Lynden Tech LLC

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 413 FRONT ST SUITE 101, Lynden, WA 98264

LYNDETL743P6 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Marroquin Restoration LLC

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 615 E GROVER ST, Lynden, WA 98264

MARRORL741MN · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Mim

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 8132 FRESA LN, Lynden, WA 98264

MIM****743P8 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Official Painting

Official license file From the official license file Painting · Washington State Department of Labor & Industries · Specialty scope: Painting & Surface Finishing

Registered address: 4198 BAY RD, Blaine, WA 98230

OFFICP*795MM · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Quick Paint & Construction LLC

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 1107 WOODSTOCK WAY APT 201L, Bellingham, WA 98226

QUICKPC775NS · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Ridgewerxs Const & Dsgn LLC

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 2175 LAGERWEY CIRCLE, Lynden, WA 98264

RIDGECD741P6 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Sandy Point Services LLC

Official license file From the official license file Handyperson · Washington State Department of Labor & Industries

Registered address: 4117 MATIA DR, Ferndale, WA 98248

SANDYPS744P1 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Spectrum Plumbing And Heating

Official license file From the official license file General contracting · Washington State Department of Labor & Industries · Specialty scope: Plumbing & Heating · Additional recorded trades: Plumbing, Heating & cooling

Registered address: 753 E Smith Rd, Bellingham, WA 98226

SPECTPH861CE · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
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Steel Magnolia Inc

Official license file From the official license file General contracting · Washington State Department of Labor & Industries

Registered address: 7523 KICKERVILLE RD, Blaine, WA 98230

STEELMI994QM · Source dated 2026-10-18 · Service area not confirmed. · Verify on Washington portal →

No public phone or website on record.
Prepare brief

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.