ContractorHistory

Washington contractor

Comfort Solution Inc

Registered in Washington for 16 years

License number
COMFOSI905O2
UBI
603041277
Trade
General contractor(all general contractor contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · GENERAL
City
LAKE STEVENS, WA(all contractors in Lake Stevens)
Phone
(425) 405-3930

Current verification

  • Found: Active Washington contractor registration
  • Found: Current bond record found
  • Found: Current liability insurance record found
  • Found: No Attorney General complaint records found

From the state records below; each section shows its source and when it was last synced.

Registration

Status
ACTIVE
Effective date
September 22, 2010
Expiration date
September 23, 2028

Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.

Bond

Current bond

  • Bond company
    American Contractors Indem CO
    Bond number
    100589135
    Amount
    $30,000
    Effective date
    September 23, 2024
    Expiration date
    Until canceled

Bond history

  • Bond company
    American Contractors Indem CO
    Bond number
    100589135
    Amount
    $12,000
    Effective date
    July 15, 2021
    Expiration date
    September 23, 2024
  • Bond company
    CBIC
    Bond number
    SH5595
    Amount
    $12,000
    Effective date
    September 13, 2010
    Expiration date
    Not on record
    Cancellation date
    August 5, 2021

Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.

Liability insurance

Current policy

  • Carrier
    Hanover Insurance Company, The
    Policy number
    Z22M198923
    Coverage amount
    $1,000,000
    Effective date
    October 30, 2025
    Expiration date
    October 30, 2027

Policy on file with an unreadable date

One record on file has a date that could not be read, so it is not shown as current.

  • Carrier
    TRI-STATE INSURANCE COMPANY OF
    Policy number
    ADV6036245-21
    Coverage amount
    $1,000,000
    Effective date
    August 1, 2020
    Expiration date
    Not on record

L&I publishes only the policy currently on file. Earlier policies are kept from our own nightly syncs, which began October 6, 2026.

Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced October 9, 2026.

People

Principals L&I lists for this license.

  • KOT, OKSANA VSince September 22, 2010
  • KOT, OLEG NIKOLAEVICHSince September 22, 2010

Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 9, 2026.

Attorney General complaints

No Attorney General complaint records found.

Matched on business name and city: COMFORT SOLUTION in LAKE STEVENS. Complaints filed under another name or city are not included.

A complaint record does not establish that the business violated the law.

Source: Attorney General Consumer Complaints, Washington State Attorney General's Office. Last synced October 9, 2026.

Record history

Changes to this contractor's state records since we began tracking them. The state's current-status tools do not show these.

No changes recorded since our records began on October 6, 2026.

Sources

Record last synced October 7, 2026.

Check this record against the state directly on L&I's Verify a Contractor page (search by license number COMFOSI905O2).