Adk Excavation INC

Excavation, Grading and Land Clearing · Deer Park, WA · License #ADKEXEI791DH

Registration suspended per WA L&I as of Jun 24, 2026.

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Are they licensed, bonded, and insured?

Registration suspended per WA L&I as of Jun 24, 2026.

Source:License facts on this page Verify at WA L&I

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License facts

Adk Excavation INC is one of 8 Excavation, Grading and Land Clearing contractors registered in Deer Park, registered with WA L&I since 2021. Registered longer than roughly half of Excavation, Grading and Land Clearing contractors in Deer Park. Principals on record since 2021.

License type: CONSTRUCTION CONTRACTOR
Effective date: Mar 9, 2021
Expiration date: Jun 2, 2027
Suspend date: Jun 24, 2026
UBI: 604574096
Business type: Corporation
Phone: (509) 710-1067
Location: Deer Park, WA 99006

Source: WA L&I contractor registration — checked Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

To register as a specialty contractor in Washington, a business must file a $15,000 surety bond with the Department of Labor & Industries; general contractors file $30,000.

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

Principals

Name	Start date
Anthony David Kottong	Mar 8, 2021

What is a Excavation, Grading and Land Clearing contractor licensed to do in Washington?

This specialty registration covers excavation, grading, and land clearing — site preparation, trenching, and earthmoving. It is limited to this trade. As a condition of registration, contractors in this category file a $15,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 8 Excavation, Grading and Land Clearing contractors registered in Deer Park.