ContractorHistory

Washington contractor

HERMANSON COMPANY LLP

First registered in Washington on September 10, 2021

License number
HERMACL792NW
UBI
602004844
Trade
Plumbing(all plumbing contractors in Washington)
L&I license type and specialty
PLUMBING CONTRACTOR · JOURNEY LEVEL
City
KENT, WA(all contractors in Kent)
Phone
(206) 575-9700

A newer license record under the same UBI is on file: HERMANSON COMPANY LLC, license HERMACL751PA, ACTIVE, effective December 19, 2025. See Related licenses below.

Current verification

  • Found: Current bond record found
  • Found: No Attorney General complaint records found
  • Review: Registration is not currently active
  • Review: No current insurance record located
  • Review: 5 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
RE-LICENSED
Effective date
September 10, 2021
Expiration date
September 10, 2027

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

5 other license numbers are registered under the same UBI, 602004844. 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 HERMACL751PA · PLUMBING CONTRACTOR · December 19, 2025 to December 19, 2027

  • License HERMACL751N9 · ELECTRICAL CONTRACTOR · September 10, 2025 to September 10, 2027

  • License HERMACL750N8 · CONSTRUCTION CONTRACTOR · August 29, 2025 to August 29, 2027

  • License HERMACL995DK · ELECTRICAL CONTRACTOR · March 12, 2001 to March 12, 2027 · suspension date November 27, 2025

    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.

  • License HERMACL005BJ · CONSTRUCTION CONTRACTOR · January 11, 2000 to August 25, 2026

    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
    Western Surety Co
    Bond number
    26478583
    Amount
    $6,000
    Effective date
    June 14, 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

No current liability insurance record located.

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.

L&I does not publish principal records for contractors with RE-LICENSED status.

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: HERMANSON COMPANY LLP in KENT. Complaints filed under another name or city are not included.

2 other registered contractors share this business name and city: HERMANSON COMPANY LLP (HERMACL005BJ, RE-LICENSED), HERMANSON COMPANY LLP (HERMACL995DK, 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 HERMACL792NW).