American Septic Company
Sanitation System/Side Sewers · Milton, WA · License #AMERISC973PC
Expired since Nov 3, 2023
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
- Proven on Subser — The business runs real jobs through Subser — measured performance, not reviews.
License facts
Principals on record since 2003.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Oct 3, 2003
- Expiration date
- Nov 3, 2023
- Suspend date
- Oct 3, 2023
- UBI
- 602319480
- Business type
- Individual
- Phone
- (253) 255-6594
- Location
- Milton, WA 98354
Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.
Is this your business? Update your info and take booking requests.
Claim this free listingBond & insurance on file
What the bond and insurance requirements mean for homeowners
Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $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 |
|---|---|
| Charles D Williams | Oct 3, 2003 |
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. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration.
Browse the directory
Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.