Alchemy Design Lllp

General · Seattle, WA · License #ALCHEDL752DG

Registration suspended per WA L&I as of Mar 4, 2026.

What do these mean?

Alchemy Design Lllp is one of 5,813 General contractors registered in Seattle, registered with WA L&I since 2025. Principals on record since 2025.

How confident can you be in Alchemy Design Lllp?

Are they licensed, bonded, and insured?

Registration suspended per WA L&I as of Mar 4, 2026.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Alchemy Design 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 Seattle.

Do they have jobs on record?

Not yet measured — Alchemy Design 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
Mar 10, 2025
Expiration date
Mar 10, 2027
Suspend date
Mar 4, 2026
UBI
605662599
Business type
Limited Liability Partnership
Phone
(206) 218-4575
Location
Seattle, WA 98136

Source: WA L&I contractor registration — checked Sep 29, 2026. Applies to every row above.

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Bond & insurance on file

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.

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

NameStart date
Joshua Mark JacobsMar 7, 2025
Yan Wu MathisonMar 7, 2025
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 5,813 General contractors registered in Seattle.

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Subser doesn't have reviews or star ratings. This page shows Alchemy Design Lllp's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

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Built from Washington State L&I public records, updated Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.