Mercer Island Construction
General · Mercer Island, WA · License #MERCEIC786DN
Mercer Island Construction is one of 226 General contractors registered in Mercer Island, registered with WA L&I since 2022. Registered longer than roughly 25% of General contractors in Mercer Island. Current filings: $1,000,000 liability coverage through Mar 11, 2027.
How confident can you be in Mercer Island Construction?
Are they licensed, bonded, and insured?
Active license 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 — Mercer Island 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 Mercer Island.
Do they have jobs on record?
Not yet measured — Mercer Island 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.
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Mar 15, 2022
- Expiration date
- Apr 16, 2028
- UBI
- 604881444
- Business type
- Limited Liability Company
- Phone
- (425) 954-5343
- Location
- Mercer Island, WA 98040
Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.
Registration is current through Apr 2028.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| General Ins Co of America | $1,000,000 | MOSAIC INSURANCE ALLIANCE | Mar 11, 2024 | Mar 11, 2027 |
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.
Principals
| Name | Start date |
|---|---|
| Jennifer Y Shyr | Mar 15, 2022 |
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 226 General contractors registered in Mercer Island.
Looking for reviews of Mercer Island Construction?
Subser doesn't have reviews or star ratings. This page shows Mercer Island Construction's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Mercer Island Construction? Claim the listing free. Worked with Mercer Island Construction? Endorse them from your own listing.
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Ashton Investments LLC
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Browse the directory
Built from Washington State L&I public records, updated Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.