Mad Hatter LLC

Masonry · Seattle, WA · License #MADHAHL790LW

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  • State-verified Checked against WA L&I records, updated daily.
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License facts

Mad Hatter LLC is one of 31 Masonry contractors registered in Seattle, registered with WA L&I since 2021. Registered longer than roughly 25% of Masonry contractors in Seattle. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Dec 2, 2026.

License type
CONSTRUCTION CONTRACTOR
Effective date
Jul 16, 2021
Expiration date
Jul 16, 2027
UBI
604669575
Business type
Limited Liability Company
Phone
(800) 609-7980
Location
Seattle, WA 98102

Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Nationwide Mutual Ins Co$15,000Apr 3, 2025Continuous — until canceled
Western Surety Co$6,000Jan 14, 2021Canceled Dec 27, 2024
Insurance companyAmountAgencyEffectiveExpiration
Spinnaker Insurance Company$1,000,000Business Ins Management IncDec 2, 2025Dec 2, 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 $15,000 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

NameStart date
Jason Eugene SmithJun 16, 2021
Michaela Christine McDonaldJun 16, 2021
What is a Masonry contractor licensed to do in Washington?

A masonry specialty contractor is registered with WA L&I to lay brick, block, and stone — walls, chimneys, veneer, and similar masonry construction. The registration covers masonry only. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 31 Masonry contractors registered in Seattle.

Other Masonry contractors in Seattle, WA

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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.