Sammamish Pipeworks LLC

Plumbing · Sammamish, WA · License #SAMMAPL764LK

Sammamish Pipeworks LLC is one of 6 Plumbing contractors registered in Sammamish, registered with WA L&I since 2024. Current filings: $6,000 surety bond (continuous) and $1,000,000 liability coverage through Jun 3, 2027. Principals on record since 2024.

How confident can you be in Sammamish Pipeworks LLC?

Are they licensed, bonded, and insured?

Active license, $6,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.

Source:License facts on this pageVerify at WA L&I

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License facts

License type
PLUMBING CONTRACTOR
Effective date
Jun 12, 2024
Expiration date
Jun 12, 2028
UBI
605476089
Business type
Limited Liability Company
Phone
(425) 588-7668
Location
Sammamish, WA 98074

Source: WA L&I contractor registration — checked Nov 13, 2026. Applies to every row above.

Registration is current through Jun 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Endurance Assurance Corporation$6,000Jun 6, 2024Continuous — until canceled
Insurance companyAmountAgencyEffectiveExpiration
HISCOX INSURANCE COMPANY INC$1,000,000NORTHWEST CLASSIC INS LLCJun 3, 2026Jun 3, 2027
What the bond and insurance requirements mean for homeowners

Washington requires a surety bond and general liability insurance on file with the Department of Labor & Industries as a condition of licensing; the required amount is set by the license type. This contractor's current filing shows a $6,000 bond.

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
Sean Walker StantonJun 12, 2024
Sean Walker StantonJun 12, 2024
Lindsey Renee StantonJun 12, 2024
What is a Plumbing contractor licensed to do in Washington?

A plumbing contractor in Washington holds a plumbing contractor license issued by the Department of Labor & Industries, a separate program from construction contractor registration. Typical work includes water supply and drain, waste and vent piping, fixture installation, water heaters, and repiping. Individual plumbers are additionally certified through the state's plumber certification program; the license shown here is the business-level license. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 6 Plumbing contractors registered in Sammamish.

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Subser doesn't have reviews or star ratings. This page shows Sammamish Pipeworks LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

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Built from Washington State L&I public records, updated Nov 13, 2026. Subser doesn't do star ratings or reviews — just verified records.