Proworx Lllp
General · Mount Vernon, WA · License #PROWOL*772JS
Proworx Lllp is one of 779 General contractors registered in Mount Vernon, registered with WA L&I since 2023. Registered longer than roughly 25% of General contractors in Mount Vernon. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Mar 30, 2027.
How confident can you be in Proworx Lllp?
Are they licensed, bonded, and insured?
Active license, $30,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Proworx Lllp hasn't claimed this listing. Own this business? Claim it free.
Do other pros stand behind them?
No endorsements yet from other licensed contractors in Mount Vernon.
Do they have jobs on record?
Not yet measured — Proworx Lllp hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.
Subser doesn't do star ratings or reviews — just verified records. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Apr 14, 2023
- Expiration date
- Apr 15, 2027
- UBI
- 604644262
- Business type
- Limited Liability Partnership
- Phone
- (425) 418-6419
- Location
- Mount Vernon, WA 98273
Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.
Registration is current through Apr 2027.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| RLI Ins Co | $30,000 | Apr 14, 2025 | Continuous — until canceled |
| RLI Ins Co | $12,000 | Jan 27, 2021 | Apr 14, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| ATLANTIC SPECIALTY INSURANCE C | $1,000,000 | BGI AGENCY NETWORK INC | Mar 30, 2026 | Mar 30, 2027 |
What the bond and insurance requirements mean for homeowners
Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries. This contractor's current filing shows a $30,000 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 |
|---|---|
| Nathan Alec Haug | Apr 10, 2023 |
| Jeffrey Irvin Haug | Apr 10, 2023 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 779 General contractors registered in Mount Vernon.
Looking for reviews of Proworx Lllp?
Subser doesn't have reviews or star ratings. This page shows Proworx Lllp's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Proworx Lllp? Claim the listing free. Worked with Proworx Lllp? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.