Updated: May 06, 2026
Location and Projects
Address
Los Angeles, CA, 91402
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GUARDIAN PLUMBING & ROOTER
THIS BUSINESS IS CLOSED
From BuildZoom: GUARDIAN PLUMBING & ROOTER, Los Angeles, CA (Employee: Edgar Grigoryan) holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring GUARDIAN PLUMBING & ROOTER, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Building Permits by GUARDIAN PLUMBING & ROOTER
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement of (1) hose bibb
Valuation:
N/A
Permit #:
23042-10000-24232
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
200 amp main eletrical panel
Valuation:
N/A
Permit #:
23041-20000-67778
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
GUARDIAN PLUMBING & ROOTER Reviews
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Verified License
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GUARDIAN PLUMBING & ROOTER License info
Verified License
| License # | NAT-F229260-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for GUARDIAN PLUMBING & ROOTER at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1056486 |
| Status | Active |
| State | California |
| Type | Plumbing |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for GUARDIAN PLUMBING & ROOTER at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-83826-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for GUARDIAN PLUMBING & ROOTER at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
GUARDIAN PLUMBING & ROOTER Employees
EG
Edgar Grigoryan
Rmo / Ceo / Pres