What was permitted
Homeowners in Kentfield can research the costs associated with HVAC system upgrades. This permit details the replacement of ductwork and a mechanical appliance.
The estimated cost for this project is $37,112, and it was issued on June 18, 2026, by ERNEST ONGARO & SONS INC.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Kentfield, and lines up the right contractor. You approve; we handle the back-and-forth.
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 | B47218 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Replace Ductwork |
| Status | Issued |
| Job description | Replace Ductwork, Replace Mechanical Appliance |
| Floor / unit | — |
| Estimated cost | $37,112 |
| Approved | June 18, 2026 |
| Issued | June 18, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
replace ductworkmechanical applianceKentfieldMarin CountyHVACalterations$37,112