ContractorHistory

Washington contractor

KEN THOMPSON DRILLING INC

Registered in Washington for 4 years

License number
KENTHTD7802C
UBI
600391091
Trade
Electrical(all electrical contractors in Washington)
L&I license type and specialty
ELECTRICAL CONTRACTOR · PUMP & IRRIGATION
City
MOSES LAKE, WA(all contractors in Moses Lake)
Phone
(509) 765-3080

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
  • Review: 4 other license records under the same UBI

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

Registration

Status
ACTIVE
Effective date
November 12, 2021
Expiration date
November 12, 2027

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

4 other license numbers are registered under the same UBI, 600391091. A UBI identifies one business with the state; a business may hold more than one license, renew under a new number, or register a new license after an earlier one closed.

  • License KENTHTD780KC · PLUMBING CONTRACTOR · November 12, 2021 to November 12, 2027

  • License KENTHTD797O3 · PLUMBING CONTRACTOR · August 31, 2021 to August 31, 2023

  • License KENTHDI940RJ · CONSTRUCTION CONTRACTOR · December 11, 2006 to January 4, 2023

  • License KENTHTD931KA · ELECTRICAL CONTRACTOR · November 30, 2006 to January 4, 2023

    L&I describes this status as "relicensed under another name, structure, or specialty." Relicensing is common: a business is given a new license number when it changes its legal structure, name, or specialty.

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

Bond

Current bond

  • Bond company
    Travelers Cas and Surety Co of America
    Bond number
    107494964
    Amount
    $6,000
    Effective date
    August 26, 2021
    Expiration date
    Until canceled

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

Liability insurance

Current policy

  • Carrier
    Country Mutual Ins Co
    Policy number
    AB9036870
    Coverage amount
    $1,000,000
    Effective date
    November 21, 2020
    Expiration date
    November 21, 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.

  • Thompson, Bonnie LouSince August 31, 2021
  • Thompson, Kenneth RoySince August 31, 2021

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: KEN THOMPSON DRILLING in MOSES LAKE. Complaints filed under another name or city are not included.

4 other registered contractors share this business name and city: KEN THOMPSON DRILLING INC (KENTHTD780KC, ACTIVE), KEN THOMPSON DRILLING INC (KENTHDI940RJ, EXPIRED), KEN THOMPSON DRILLING INC (KENTHTD797O3, SUPERCEDED), KEN THOMPSON DRILLING INC (KENTHTD931KA, RE-LICENSED). Complaints are matched by business name and city, so any complaint records shown here also appear on those pages. The records do not say which of these contractors a complaint was about.

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 KENTHTD7802C).