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Get Promultifamily project · San Francisco, CA
Multifamily General Building work permitted April 3, 2025, with 4 permits through November 20, 2025, declaring $220,000 of work. Contractor on record: Carbon Zero Buildings Inc.
remove 2 water boilers, reconfigure solar and boiler storage, provide new hot water heat pump on roof within associated electrical, plumbing and mechanical work
San Francisco permit records name Carbon Zero Buildings Inc, United Systems Fire And Security Llc and Tristrux Llc Dba Tristrux Construction as the contractors on this project.
Phone numbers and the property owner are included with Pro, where the city publishes them.
4 permits issued Apr 3 – Nov 20, newest first.
| Issued | Permit | Contractor | Value |
|---|---|---|---|
| applied Nov 3 |
Commercial and multifamily, biggest first.
#202511038733 otc alterations permit revision to permit 202506068146 to clarify new disconnect switch. Status: Issued |
| Carbon Zero Buildings Inc |
| — |
| applied Sep 12 | #202509125183 otc alterations permit to verify existing sound levels in sleeping areas complying with sffc section 1103, 7.6.1 Status: Complete | United Systems Fire And Security Llc | — |
| applied Jun 6 | #202506068146 otc alterations permit remove 2 water boilers, reconfigure solar and boiler storage, provide new hot water heat pump on roof within associated electrical, plumbing and mechanical work Status: Issued | Carbon Zero Buildings Inc | $175K |
| applied Dec 12 | #202412126688 otc alterations permit verizon project: install (4) new antennas and (4) new wall mounts on an (e) verizon facility Status: Issued | Tristrux Llc Dba Tristrux Construction | $45K |
In San Francisco, biggest first.