One Source Construction
General · Fall City, WA · License #ONESOSC835QP
Re-licensed per WA L&I — this registration was replaced.
WA L&I status: RE-LICENSED
One Source Construction is one of 128 General contractors registered in Fall City, registered with WA L&I since 2017. Registered longer than roughly half of General contractors in Fall City.
How confident can you be in One Source Construction?
Are they licensed, bonded, and insured?
Registration not currently active per WA L&I.
Are they who they say they are?
Not yet verified — One Source Construction 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 Fall City.
Do they have jobs on record?
Not yet measured — One Source Construction 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
- Nov 17, 2017
- Expiration date
- Nov 17, 2019
- Suspend date
- Nov 10, 2018
- UBI
- 604190413
- Business type
- Individual
- Phone
- (425) 623-9377
- Location
- Fall City, WA 98024
Source: WA L&I contractor registration — checked Sep 26, 2026. Applies to every row above.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
What the bond and insurance requirements mean for homeowners
Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration.
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.
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. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 128 General contractors registered in Fall City.
Looking for reviews of One Source Construction?
Subser doesn't have reviews or star ratings. This page shows One Source Construction's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own One Source Construction? Claim the listing free. Worked with One Source Construction? Endorse them from your own listing.
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Browse the directory
Built from Washington State L&I public records, updated Sep 26, 2026. Subser doesn't do star ratings or reviews — just verified records.