What was permitted
A permit has been issued for significant mechanical work at 150 California St, located in San Francisco's Financial District/South Beach area. This project involves upgrading the building's heating system.
The permit, issued on June 24, 2026, details the replacement of two existing boilers with new condensing gas-fired units, with an estimated project cost of $198,000. Matrix Hg Inc is the contractor for this installation.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 202606243787 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Alterations · Office |
| Status | issued |
| Job description | replace 2 existing boilers with new condensing gas fire boilers located in the roof penthouse. |
| Floor / unit | — |
| Estimated cost | $198,000 |
| Approved | June 24, 2026 |
| Issued | June 24, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
boiler replacementFinancial District/South BeachSan Franciscooffice buildingmechanical$198,000 project cost