Washington contractor license
GUARDIAN SECURITY SYSTEMS INC
- EC-06 Limited Energy
- EC-6A Limited Energy
GUARDIAN SECURITY SYSTEMS INC is an EC-06 Limited Energy and EC-6A Limited Energy contractor in Seattle, licensed in Washington for 49 years (since 1977). As of Oct 28, 2026, the license is active with an expiration date of Sep 30, 2028 on record and a license bond is on file.
GUARDIAN SECURITY SYSTEMS INCEC-06 Limited Energy · EC-6A Limited Energy · checked Oct 28, 2026
ActiveLicense number#GUARDSS233K5
Licensed sinceMay 25, 1977
Years licensed49 years
Expiration on recordSep 30, 2028
City and countySeattle
License bondOn file
Full record
Insurance, workers' comp, violations and permits.
Workers' comp, insurance policies, violations and full permit historyFree with your email. Shown on this page after you unlock.
LockedWorkers' compUnlock to view
Insurance policiesUnlock to view
Violations, complaints and disciplinary actionsUnlock to view
Full permit historyUnlock to view
5 free unlocks left today
Is this your business? Claim it free.
Claim your free profile to help keep your business details accurate. We'll verify you first.
Source: Washington State Department of Labor & Industries (L&I) contractor records. Last updated Oct 28, 2026. Page refreshed Nov 4, 2026.