Washington contractor
DONSO ENERGY SOLUTIONS LLC
Registered in Washington for 1 year
- License number
- DONSOES755O9
- UBI
- 604116646
- Trade
- General contractor(all general contractor contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · GENERAL
- City
- KIRKLAND, WA(all contractors in Kirkland)
- Phone
- (425) 406-0263
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: 2 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
- October 1, 2025
- Expiration date
- October 1, 2027
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
2 other license numbers are registered under the same UBI, 604116646. 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.
- DONSO HOME SOLUTIONS LLCRE-LICENSED
License DONSOHS783MN · CONSTRUCTION CONTRACTOR · July 15, 2022 to July 15, 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.
License DONSOES823D3 · CONSTRUCTION CONTRACTOR · March 23, 2018 to March 23, 2020 · suspension date February 6, 2020
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Bond
Current bond
- Bond company
- Lexon Ins Co
- Bond number
- LICX3008548
- Amount
- $30,000
- Effective date
- March 23, 2026
- Expiration date
- Until canceled
Bond history
- Bond company
- NORTH RIVER INSURANCE COMPANY THE
- Bond number
- 46CF812133
- Amount
- $30,000
- Effective date
- September 30, 2025
- Expiration date
- Not on record
- Cancellation date
- April 30, 2026
Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Liability insurance
Current policy
- Carrier
- Sierra Specialty Insurance Com
- Policy number
- JPP0580554000
- Coverage amount
- $1,000,000
- Effective date
- September 1, 2026
- Expiration date
- September 1, 2027
Insurance history
- Carrier
- Palomar Excess & Surplus Insur
- Policy number
- PA001112201
- Coverage amount
- $1,000,000
- Effective date
- April 17, 2025
- Expiration date
- April 17, 2027
- Cancellation date
- September 2, 2026
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.
- MILKIN, DANIEL PAVLOVICHSince September 29, 2025
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: DONSO ENERGY SOLUTIONS in KIRKLAND. 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
- L&I Contractor License Data - General, Washington State Department of Labor & Industries
- L&I Contractor License Data - Bond, Washington State Department of Labor & Industries
- L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries
- L&I Contractor License - Principal Data, Washington State Department of Labor & Industries
- Attorney General Consumer Complaints, Washington State Attorney General's Office
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 DONSOES755O9).