What was permitted
Businesses in the Hayes Valley area can review the investment required for commercial HVAC upgrades. This permit details the installation of a new heating gas furnace system, complete with necessary ductwork, for a retail sales suite.
The project was completed and issued on April 30, 2026, with an estimated cost of $27,000. Bay Air Systems, Inc. handled the 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 | 202604300382 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Alterations · Retail Sales |
| Status | complete |
| Job description | installing heating gas furnace system with ductwork for suite b |
| Floor / unit | — |
| Estimated cost | $27,000 |
| Approved | April 30, 2026 |
| Issued | April 30, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
HVACfurnace installationductworkretail salesHayes ValleySan Francisco$20,000-$30,000