Washington ContractorCheck

Castle Custom Mechanical LLC

Construction Contractor in South Prairie, Washington

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

Call (360) 897-8626Send a messageMap ↗

Public-record details

Address
Po Box 620, South Prairie, WA 98385
Phone
(360) 897-8626
Trade
General contractors & remodelers
L&I licence number
CASTLCM908O2
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Limited Liability Company
UBI number
603 030 565
Primary principal
Debra Lynn Downs
Registration effective
September 22, 2010
Registration expires
October 9, 2026
Bond on file
$30,000 (Nationwide Mutual Ins Co)
Bond effective
August 18, 2025
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Mid-Century Ins Co)
Insurance expires
July 3, 2027

Washington L&I licence CASTLCM908O2: active, expires October 9, 2026; 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.

Other contractors in South Prairie

Riverton Contractors INCPo Box 205 · South Prairie, WA 98385 · (253) 891-2733 · General contractors & remodelersGeneral · bond $30,000 · insurance $1,000,000Licensed, bonded & insuredBond $30,000Insurance $1,000,000Exterior Metals INCPO Box 290 · South Prairie, WA 98385 · (253) 581-9905 · General contractors & remodelersGeneral · bond $30,000 · insurance $1,000,000Licensed, bonded & insuredBond $30,000Insurance $1,000,000Knotty Tree ServicePo Box 473 · South Prairie, WA 98385 · (206) 605-9352 · Tree serviceTree Removal Service · bond $15,000 · insurance $1,000,000Licensed, bonded & insuredBond $15,000Insurance $1,000,000Fw Enterprises LLCPO Box 583 · South Prairie, WA 98385 · (253) 439-8090 · General contractors & remodelersGeneral · bond $30,000 · insurance $1,000,000Licensed, bonded & insuredBond $30,000Insurance $1,000,000M J's Gutter Services LLCPo Box 528 · South Prairie, WA 98385 · (253) 200-7200 · Siding & guttersGutters/downspouts · bond $15,000 · insurance $1,000,000Licensed, bonded & insuredBond $15,000Insurance $1,000,000D and J ConstructionPo Box 430 · South Prairie, WA 98385 · (253) 678-9077 · General contractors & remodelersGeneral · bond $30,000 · insurance $1,000,000Licensed, bonded & insuredBond $30,000Insurance $1,000,000New Light Electric LLCPo Box 584 · South Prairie, WA 98385 · (253) 861-0694 · Electrical contractorsElectrical contractor · bond $4,000Licensed & bondedBond $4,000Gutter Up LLCPo Box 476 · South Prairie, WA 98385 · (253) 205-6441 · General contractors & remodelersGeneral · bond $30,000 · insurance $1,000,000Licensed, bonded & insuredBond $30,000Insurance $1,000,000

All 11 in South Prairie →