Updated: Jan 21, 2026
Location
Address
PO BOX 629, Running Springs, CA, 92382
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Seismic Retro Construction
Seismic Retro, Running Spgs, Po Box 629, Running Springs, CA (Employees: Reza Montasser Kouhsari and Reza Montasser Kouhsari) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Seismic Retro, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Seismic Retro Services
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Seismic Retro Contact Information
Phone Number: (775) 273-8003
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Address: PO BOX 629, Running Springs, CA 92382
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Verified License
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Seismic Retro License info
Verified License
| License # | 1026576 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Seismic Retro at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Seismic Retro Employees
RK
Reza Montasser Kouhsari
Sole Owner
RK
Reza Montasser Kouhsari
Sole Owner