Washington ContractorCheck

Polk Mechanical LLC

Construction Contractor in Marysville, Washington

Licensed, bonded & insuredBond $15,000Insurance $1,000,000

Call (425) 268-1471Send a messageMap ↗

Public-record details

Address
5016 83rd Ave Ne, Marysville, WA 98270
Phone
(425) 268-1471
Trade
HVAC contractors
L&I licence number
POLKMML834J5
Licence type
Construction Contractor
Specialty
Heating/Vent/Air-Conditioning and Refrig (HVAC/R)
Status
Active
Business type
Limited Liability Company
UBI number
604 110 843
Primary principal
Steven Lee Polkinghorn
Registration effective
April 25, 2017
Registration expires
May 7, 2027
Bond on file
$15,000 (Western Surety Co)
Bond effective
April 25, 2025
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Ohio Security Ins Co)
Insurance expires
April 11, 2027

Washington L&I licence POLKMML834J5: active, expires May 7, 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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