Protocol Plumbing & Sewer
Residential · Marysville, WA · License #PROTOPS794PG
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
Protocol Plumbing & Sewer is one of 27 Residential contractors registered in Marysville, registered with WA L&I since 2021. Registered longer than roughly 75% of Residential contractors in Marysville. Current filings: $6,000 surety bond (continuous) and $1,000,000 liability coverage through Nov 15, 2026.
- License type
- PLUMBING CONTRACTOR
- Effective date
- Oct 5, 2021
- Expiration date
- Oct 5, 2027
- UBI
- 602670083
- Business type
- Limited Liability Company
- Phone
- (425) 743-4940
- Location
- Marysville, WA 98270
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
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Federated Mutual Ins Co | $6,000 | Sep 20, 2021 | Continuous — until canceled |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Federated Mutual Ins Co | $1,000,000 | Federated Mutual Ins Co - MN | Nov 15, 2025 | Nov 15, 2026 |
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 $6,000 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 |
|---|---|
| Erich Kristian Kelmp | Oct 5, 2021 |
| Don Lee Harrell | Oct 5, 2021 |
What is a Residential contractor licensed to do in Washington?
A residential specialty registration with WA L&I covers certain work on residential structures as defined by the department. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 27 Residential contractors registered in Marysville.
Other Residential contractors in Marysville, WA
Adam's Plumbing & Fire Systems
Residential · Marysville, WA
License #ADAMSPF796OC · $6,000 bond
Bates Plumbing INC
Residential · Marysville, WA
License #BATESPI793RG · $6,000 bond
Electric Edge LLC
Residential · Marysville, WA
License #ELECTEL752K1 · $4,000 bond
First Light Plbg & Drain LLC
Residential · Marysville, WA
License #FIRSTLP793N5 · $6,000 bond
Golden Eagle Electric LLC
Residential · Marysville, WA
License #GOLDEEE744JL · $4,000 bond
Golden Eagles Plumbing LLC
Residential · Marysville, WA
License #GOLDEEP756QR · $6,000 bond
Good Plumbing LLC
Residential · Marysville, WA
License #GOODPPL796MB · $6,000 bond
Goodwin Electric INC
Residential · Marysville, WA
License #GOODWEI954C8 · $4,000 bond
Browse the directory
Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.