Redwood Security Systems INC
Redwood Security Systems INC is a California corporation based in Mill Valley (Marin County) with contractor license #426887 (C-7, C-10), first issued in 1982. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 12 permits under this name. 67% of them were finaled by the city inspector. The median declared job value is $13,306. Most of the work was in 94123 · Marina / Pacific Heights. The latest permit is from Nov 25, 2025. The license lists a contractor bond and workers' compensation coverage.
Business phone (CSLB)
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License
| License # | 426887 |
|---|---|
| Status | Active, no violations |
| Classes | C-7, C-10 |
| Business type | corporation |
| Issued / Expires | Aug 24, 1982 / Aug 31, 2028 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | Mill Valley, Marin County |
All permits (12)
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Nov 25, 2025 | Other permits | 94123 · Marina / Pacific Heights | – | Finaled |
| Nov 24, 2025 | Other permits | 94123 · Marina / Pacific Heights | $1,325 | Issued |
| Nov 24, 2025 | Other permits | 94123 · Marina / Pacific Heights | $13,251 | Finaled |
| Aug 6, 2025 | Other permits | 94123 · Marina / Pacific Heights | $14,600 | Finaled |
| Jun 25, 2025 | Other permits | 94118 · Inner Richmond / Presidio Heights | $14,253 | Finaled |
| May 16, 2025 | Other permits | 94123 · Marina / Pacific Heights | $14,250 | Issued |
| May 16, 2025 | Other permits | 94123 · Marina / Pacific Heights | $14,250 | Issued |
| May 16, 2025 | Other permits | 94122 · Sunset/Parkside / Inner Sunset | $3,000 | Finaled |
| May 16, 2025 | Other permits | 94122 · Sunset/Parkside / Inner Sunset | $3,000 | Finaled |
| May 2, 2025 | Other permits | 94118 · Inner Richmond / Presidio Heights | $14,600 | Finaled |
| Apr 23, 2025 | Other permits | 94114 · Castro/Upper Market / Noe Valley | $6,247 | Finaled |
| Feb 26, 2025 | Other permits | 94114 · Castro/Upper Market / Noe Valley | $13,360 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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