Tier One Construction
- Based in
- Yuba City
- On San Francisco permits
- Dec 2025 to Dec 2025
- Last 24 months
- 1 permit filed
1 permit since 2000: 1 in progress.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor. Too few of this contractor’s permits have finished to plot them.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Dec 17, 2025 | In progress issued Apr 2026 | 3110 Octavia St | at&t: modification of (e) wireless facility. install 4 antennas behind (e) frp screen. remove (1) power plant. install (1) netsure 7100 w/ conversion kit. 13 converters. 15 rectifiers, 1 expansion shelf, 4 50amp and 1 15amp dc breakers, 1 bbu. remove 20 batteries and install 20 new 210a.Details
at&t: modification of (e) wireless facility. install 4 antennas behind (e) frp screen. remove (1) power plant. install (1) netsure 7100 w/ conversion kit. 13 converters. 15 rectifiers, 1 expansion shelf, 4 50amp and 1 15amp dc breakers, 1 bbu. remove 20 batteries and install 20 new 210a. | $50,200 |