Sunset Septic Tank CO INC

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

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License facts

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: $1,000,000 liability coverage through Sep 9, 2027. Principals on record since 1975.

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 — verified Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

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.

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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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.