Registered Washington contractor, based in PORTLAND, OR
3 MOUNTAINS HOME SERVICES
Registered in Washington for 1 year
- License number
- 3MOUNHS757OJ
- UBI
- 603455153
- Trade
- General contractor(all general contractor contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · GENERAL
- Business address
- PORTLAND, OR
- Phone
- (503) 670-1342
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: 3 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
- September 11, 2025
- Expiration date
- September 11, 2027
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
3 other license numbers are registered under the same UBI, 603455153. 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 3MOUNHS744JH · PLUMBING CONTRACTOR · April 8, 2026 to April 8, 2028
License 3MOUNHS754QF · ELECTRICAL CONTRACTOR · November 17, 2025 to November 17, 2027
- 3 MOUNTAINS PLUMBINGRE-LICENSED
License 3MOUNMP857B3 · CONSTRUCTION CONTRACTOR · January 23, 2015 to August 26, 2023 · suspension date October 26, 2021
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
- United States Fire Insurance Co
- Bond number
- 6213042963
- Amount
- $30,000
- Effective date
- August 26, 2025
- 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
- SAFETY NATIONAL CASUALTY CORPO
- Policy number
- GL6676712
- Coverage amount
- $2,000,000
- Effective date
- March 16, 2026
- Expiration date
- March 16, 2027
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.
- KERRIGAN, WILLIAM MICHAELSince September 11, 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: 3 MOUNTAINS HOME SERVICES in PORTLAND. Complaints filed under another name or city are not included.
One other registered contractor shares this business name and city: 3 MOUNTAINS HOME SERVICES (3MOUNHS754QF, ACTIVE). 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
- 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 3MOUNHS757OJ).