Alki Construction LLC

Sanitation System/Side Sewers · Seattle, WA · License #ALKICCL900OA

Expired since Dec 28, 2020

State-verifiedWhat does verified mean?
  • State-verified Checked against WA L&I records, updated daily.
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License facts

Alki Construction LLC is one of 7 Sanitation System/Side Sewers contractors registered in Seattle, registered with WA L&I since 2010.

License type
CONSTRUCTION CONTRACTOR
Effective date
Sep 1, 2010
Expiration date
Dec 28, 2020
Suspend date
Apr 9, 2019
UBI
603040594
Business type
Limited Liability Company
Phone
(206) 446-1410
Location
Seattle, WA 98146

Source: WA L&I contractor registration — verified Aug 13, 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

NameStart date
Phillip S NumrichSep 1, 2010
What is a Sanitation System/Side Sewers contractor licensed to do in Washington?

A sanitation system/side sewers contractor in Washington is registered with the Department of Labor & Industries under the state's specialty contractor classification for this trade — the baseline consumer protection Washington requires before a contractor may advertise or perform work. A specialty registration covers work within its trade; projects spanning multiple trades are handled by a registered general contractor. 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 7 Sanitation System/Side Sewers contractors registered in Seattle.

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