Washington ContractorCheck

Twin County Mechanical LLC

Construction Contractor in Chehalis, Washington

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

Call (360) 880-4328Send a messageMap ↗

Public-record details

Address
1154 State Route 6, Chehalis, WA 98532
Phone
(360) 880-4328
Trade
HVAC contractors
L&I licence number
TWINCCM771N1
Licence type
Construction Contractor
Specialty
Heating/Vent/Air-Conditioning and Refrig (HVAC/R)
Status
Active
Business type
Limited Liability Company
UBI number
605 282 505
Primary principal
Jeffrey William Haines
Registration effective
August 21, 2023
Registration expires
October 14, 2027
Bond on file
$30,000 (Western Surety Co)
Bond effective
January 20, 2025
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Country Mutual Ins Co)
Insurance expires
March 1, 2027

Washington L&I licence TWINCCM771N1: active, expires October 14, 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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