Washington ContractorCheck

Trieste Holdings LLC

Construction Contractor in Mercer Island, Washington

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

Call (206) 230-8045Send a messageMap ↗

Public-record details

Address
3236 78th Ave Se Ste 202, Mercer Island, WA 98040
Phone
(206) 230-8045
Trade
General contractors & remodelers
L&I licence number
TRIESHL892BU
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Limited Liability Company
UBI number
602 153 578
Primary principal
Catherine Marie Tamaro
Registration effective
February 11, 2011
Registration expires
May 26, 2027
Bond on file
$30,000 (Philadelphia Indemnity Ins Co)
Bond effective
July 1, 2024
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Ohio Security Ins Co)
Insurance expires
February 27, 2027

Washington L&I licence TRIESHL892BU: active, expires May 26, 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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All 69 in Mercer Island →