What was permitted
The existing central heating and air conditioning system at 3801 Leadville Dr is being replaced. This mechanical work involves the complete change out of the HVAC unit, with or without duct work modifications.
This mechanical permit was issued on July 2, 2026, and is currently active. Castillo Heating & Air Conditioning is the contractor responsible for this system replacement. While the project cost is not specified, HVAC replacements are a common home maintenance expense.
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, 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 | 2026-083662 MP |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Mechanical Permit · Change Out |
| Status | Final |
| Job description | Replacement of complete existing central heat and air system with or without duct work |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | June 30, 2026 |
| Issued | July 2, 2026 |
| Expires | September 8, 2026 |
| BBL | — |
| BIN | — |
Related searches
mechanical permitHVAC replacementcentral airheating systemAustin78749Castillo Heating & Air Conditioning