Adrian Ang
- Listed as
- contractor, designer
- Firm
- Signawest Systems Inc
- Based in
- Newark
- On San Francisco permits
- Oct 2024 to Jun 2026
8 permits since 2000 (contractor on 8 permits, designer on 1 permit): 8 completed.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. Their ranked record as a contractor is on their contractor page. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Jun 29, 2026 | Completed final sign-off Jul 2026 | 2401 Keith St | Signawest Systems Inc | as-build revision pa# 20251029837 fire alarm permit.Details
as-build revision pa# 20251029837 fire alarm permit. | |
| Oct 29, 2025 | Completed final sign-off Jul 2026 | 2401 Keith St | Signawest Systems Inc | ref 202405021240- (n) manual /automatic sprinkler monitoring and alarm system for health center renovationDetails
ref 202405021240- (n) manual /automatic sprinkler monitoring and alarm system for health center renovation | $94,350 |
| May 2, 2025 | Completed final sign-off May 2025 | 27 Van Ness Av | Signawest Systems Inc | fire alarm as built drawing submission re: fire alarm permit 202412036033Details
fire alarm as built drawing submission re: fire alarm permit 202412036033 | $27,000 |
| Feb 19, 2025 | Completed final sign-off Feb 2025 | 1300 Van Ness Av | Signawest Systems Inc | reference pa# 2024-0820-9034, as-built fire alarm.Details
reference pa# 2024-0820-9034, as-built fire alarm. | $21,155 |
| Feb 5, 2025 | Completed final sign-off Feb 2025 | 1300 Van Ness Av | Signawest Systems Inc | fire alarm as-built drawing submission. ref permit #2024-1023-3539Details
fire alarm as-built drawing submission. ref permit #2024-1023-3539 | $1,500 |
| Dec 12, 2024 | Completed final sign-off Dec 2024 | 25 Van Ness Av | Signawest Systems Inc | rev to pa# 20240206530: fire alarm as built drawing for review/approval 7th fl.Details
rev to pa# 20240206530: fire alarm as built drawing for review/approval 7th fl. | |
| Dec 3, 2024 | Completed final sign-off May 2025 | 27 Van Ness Av | Signawest Systems Inc | fire alarm tenant improvement works for new aitc clinic/office on 1st fl ref pa 202207138394Details
fire alarm tenant improvement works for new aitc clinic/office on 1st fl ref pa 202207138394 | $27,100 |
| Oct 23, 2024 | Completed final sign-off Feb 2025 | 1300 Van Ness Av | Signawest Systems Inc | modification and upgrade to existing hvac equipment. new smoke detectors for supply fan supervision and shutdownDetails
modification and upgrade to existing hvac equipment. new smoke detectors for supply fan supervision and shutdown | $1,500 |