What was permitted
Residents in the West San Jose neighborhood can note mechanical and electrical sub-trades work at 3721 Hayden Dr, a single-family home. The scope includes various electrical components and mechanical systems.
This permit is active and was issued on June 16, 2026. The contractor for this project is yahua construction inc.
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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 | 2026-123352-RS |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Sub-Trades Only · Single-Family |
| Status | Active |
| Job description | Mechanical, Electrical work: SC<=400,APL-N/M,LITE-N,R/SW-R,SUBPNL,HP/M,RWIRE1 |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | — |
| Issued | June 16, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Yu Aiping And Xu Qin
Related searches
mechanicalelectricalsub-tradesWest San JoseSan Joseresidential