A-1 Sewer Service
Sanitation System/Side Sewers · Yakima, WA · License #1SEWESS853JM
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- State-verified — Checked against WA L&I records, updated daily.
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License facts
A-1 Sewer Service is one of 5 Sanitation System/Side Sewers contractors registered in Yakima, registered with WA L&I since 2015. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Apr 20, 2027. A surety bond has been on file since 2015.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Feb 23, 2015
- Expiration date
- Feb 23, 2027
- UBI
- 603452999
- Business type
- Limited Liability Company
- Phone
- (509) 865-5500
- Location
- Yakima, WA 98909
Source: WA L&I contractor registration — verified Aug 14, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Western Surety Co | $15,000 | Feb 23, 2025 | Continuous — until canceled |
| Western Surety Co | $6,000 | Feb 18, 2015 | Canceled Feb 23, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Continental Western Ins Co | $1,000,000 | TERRIL LEWIS & WILKE INS INC | Apr 20, 2026 | Apr 20, 2027 |
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. 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
| Name | Start date |
|---|---|
| Williamfrancis Mach | Feb 23, 2015 |
| Lancegerard Wright | Feb 14, 2017 |
| Shawnelllynn Wright | Feb 14, 2017 |
| Donnamae Mach | Feb 23, 2015 |
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. Washington currently lists 5 Sanitation System/Side Sewers contractors registered in Yakima.
Other Sanitation System/Side Sewers contractors in Yakima, WA
Sal's General Cleaning
Sanitation System / Side Sewers · Yakima, WA
License #SALSGGC741DT · $15,000 bond
Selah Septic Service
Sanitation System / Side Sewers · Yakima, WA
License #SELAHSS857JM · $15,000 bond
Valley Septic Service LLC
Sanitation System / Side Sewers · Yakima, WA
License #VALLESS856C3 · $15,000 bond
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Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.