Registered Washington contractor, based in FALLS CHURCH, VA
KASTLE SYSTEMS OF LA PRTNSHP
Registered in Washington for 4 years
- License number
- KASTLSL780J6
- UBI
- 602388632
- Trade
- Electrical(all electrical contractors in Washington)
- L&I license type and specialty
- ELECTRICAL CONTRACTOR · LIMITED ENERGY
- Business address
- FALLS CHURCH, VA
- Phone
- (703) 528-8800
Current verification
- Found: Active Washington contractor registration
- Found: Current bond record found
- Found: No Attorney General complaint records found
- Review: 1 other license record 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
- April 28, 2022
- Expiration date
- April 28, 2028
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
One other license number is registered under the same UBI, 602388632. 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.
- KASTLE SYSTEMS OF LA PRTNSHPSUSPENDED
License KASTLSL788MG · CONSTRUCTION CONTRACTOR · May 24, 2022 to May 29, 2028 · suspension date September 1, 2026
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
- 107613630
- Amount
- $4,000
- Effective date
- April 5, 2022
- 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
Chapter 19.28 RCW, the electrical contractor licensing law, requires a bond and does not require liability insurance. L&I's insurance dataset has no policy on file for this contractor.
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.
- KAST SYSTEMS OF CALIFORNIA LLCSince April 28, 2022
- KASTLE SYSTEMS OF LA LLCSince April 28, 2022
- MASINO, RALPHSince April 28, 2022
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: KASTLE SYSTEMS OF LA PRTNSHP in FALLS CHURCH. Complaints filed under another name or city are not included.
One other registered contractor shares this business name and city: KASTLE SYSTEMS OF LA PRTNSHP (KASTLSL788MG, SUSPENDED). 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 KASTLSL780J6).