Herbert Birthelmer
- Listed as
- engineer
- Based in
- Campbell
- On San Francisco permits
- May 2025 to Jun 2026
2 permits since 2000 (engineer on 2 permits): 2 completed.
CompletedIn progressNever finaledExpired or cancelled
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. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Jun 22, 2026 | Completed final sign-off Jun 2026 | 66 De Haro St | to comply with nov# 202654939: legalize unpermitted demolition of approximately 1400 sq ft at interior back section of the building. no follow up work required.Details
to comply with nov# 202654939: legalize unpermitted demolition of approximately 1400 sq ft at interior back section of the building. no follow up work required. | $7,500 | |
| May 9, 2025 | Completed final sign-off Aug 2026 | 1750 Cesar Chavez St | Opi Commercial Builders | furnish and install 3 new ac, gas/elec rooftop units for warehouse. this to include curbs, dump-style 4 way supply distribution, economizers and auto shut off smoke detectors.Details
furnish and install 3 new ac, gas/elec rooftop units for warehouse. this to include curbs, dump-style 4 way supply distribution, economizers and auto shut off smoke detectors. | $150,000 |