Ch2o INC
Water Conditioning Equipment · Tumwater, WA · License #CH2OII*918ML
Active
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
Current filings: $15,000 surety bond (continuous) and $5,000,000 liability coverage through Jun 8, 2027. A surety bond has been on file since 2009.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jul 13, 2009
- Expiration date
- Oct 21, 2026
- UBI
- 600229922
- Business type
- Corporation
- Phone
- (360) 943-6063
- Location
- Tumwater, WA 98501
Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Ohio Cas Ins Co | $15,000 | Jul 1, 2024 | Continuous — until canceled |
| Ohio Cas Ins Co | $6,000 | Apr 1, 2024 | Jul 1, 2024 |
| Ohio Cas Ins Co | $6,000 | Jul 13, 2009 | Apr 1, 2024 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Nautilus Ins Co | $1,000,000 | — | Jun 8, 2026 | Jun 8, 2027 |
| Nautilus Ins Co | $5,000,000 | McGowan Insurance Group Inc | Jun 8, 2024 | Jun 8, 2027 |
| Nautilus Ins Co | $1,000,000 | McGowan Insurance Group Inc | Jun 8, 2024 | Jun 8, 2027 |
| Nautilus Ins Co | $1,000,000 | McGowan Insurance Group Inc | Jun 8, 2024 | Jun 8, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors). 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 |
|---|---|
| Anthony J McNamara | Jul 13, 2009 |
| Joyce A Prindle | Jul 13, 2009 |
| Eugene Philip Zuniga | Jun 8, 2026 |
| Carol A Adams | Oct 1, 2010 |
| Carol A Adams | Oct 1, 2010 |
| Marcia Marie Zuniga | Oct 3, 2014 |
| Melissa Danielle Elkenberry | Oct 18, 2022 |
| Carl E Iverson | Jul 13, 2009 |
| Marcia M Owner Zuniga | Oct 1, 2010 |
| Thomas Joseph Iverson | Oct 18, 2022 |
| Mary R Kerker | Oct 1, 2010 |
| Michele K Wilsie | Jul 13, 2009 |
| Thomas J Owner Iverson | Oct 1, 2010 |
What is a Water Conditioning Equipment contractor licensed to do in Washington?
Water conditioning contractors install and service water treatment equipment — softeners, filters, iron and sediment systems, and reverse-osmosis units. Typical jobs include treating hard or discolored well water and adding whole-house filtration. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I.
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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.