Sunset Septic Tank CO INC

Sanitation System/Side Sewers · Kent, WA · License #SUNSEST253OZ

Sunset Septic Tank CO INC is one of 4 Sanitation System/Side Sewers contractors registered in Kent, registered with WA L&I since 1975. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Sep 9, 2027. A surety bond has been on file since 2001.

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Are they licensed, bonded, and insured?

Active license, $15,000 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
CONSTRUCTION CONTRACTOR
Effective date
Sep 9, 1975
Expiration date
Dec 27, 2027
UBI
600164075
Business type
Corporation
Phone
(253) 852-3210
Location
Kent, WA 98032

Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.

Registration is current through Dec 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$15,000Aug 25, 2025Continuous — until canceled
Hudson Insurance Company$6,000Aug 26, 2024Canceled Sep 26, 2025
AMERICAN NATIONAL FIRE INS CO$6,000Jul 31, 2001Canceled Aug 26, 2024
Insurance companyAmountAgencyEffectiveExpiration
Ohio Security Ins Co$1,000,000Humble Insurance Group IncSep 9, 2014Sep 9, 2027
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. This contractor's current filing shows a $15,000 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
Gary Brent HarwoodSep 9, 1975
Brent Christian HarwoodOct 6, 2011
Janice Christie HarwoodOct 6, 2011
Virginia M BagbyJan 1, 1980
What is a Sanitation System/Side Sewers contractor licensed to do in Washington?

Septic and side sewer contractors install and repair on-site sewage systems and the side sewer lines that connect buildings to a main. Typical jobs include septic tank and drainfield installation, sewer line replacement, and repairs found during inspections. 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 4 Sanitation System/Side Sewers contractors registered in Kent.

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Subser doesn't have reviews or star ratings. This page shows Sunset Septic Tank CO INC'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 12, 2026. Subser doesn't do star ratings or reviews — just verified records.