Washington ContractorCheck

Stronghome Seismic INC

Construction Contractor in Seattle, Washington

Licensed, bonded & insuredBond $30,000Insurance $1,000,000

Call (206) 247-5045Send a messageMap ↗

Public-record details

Address
6523 California Ave SW, #433, Seattle, WA 98136
Phone
(206) 247-5045
Trade
General contractors & remodelers
L&I licence number
STRONSI813KH
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Corporation
UBI number
604 434 950
Primary principal
James Raymond Ewing
Registration effective
May 8, 2019
Registration expires
May 8, 2027
Bond on file
$30,000 (Western Surety Co)
Bond effective
May 8, 2025
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Kinsale Insurance Company)
Insurance expires
November 6, 2026

Washington L&I licence STRONSI813KH: active, expires May 8, 2027; bond and liability insurance on file (checked 2026-09-30). Source: Washington L&I contractor registration, bond and insurance files (record). Data as of 2026-09-30.

Data comes from Washington L&I's public contractor, bond and insurance files. Before hiring, re-check the licence at secure.lni.wa.gov/verify (it also shows violations and lawsuits) and ask for the written disclosure statement. Planning an ADU in Seattle or Bellevue? See ADU Builder Index.

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