4021 THREADGILL ST, 78723
A mechanical permit has been issued for the replacement of a complete central heat and air system at 4021 Threadgill Street in Austin. This work may include updates to existing ductwork, ensuring efficient home climate control.
The permit was issued on May 21, 2026, and is active. Quality Living Services is the mechanical contractor responsible for this HVAC system change out. Homeowners can research typical costs for full HVAC system replacements to budget for such essential home maintenance.
Quality Living Services is handling the replacement of a central heat and air system at 4021 Threadgill St, a significant home upgrade.
Issued
May 21, 2026
Expires
November 17, 2026
License
Mechanical Contractor
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Filed by Quality Living Services
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 2026-046405 MP |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Mechanical Permit · Change Out |
| Status | Active |
| Job Description | Replacement of complete existing central heat and air system with or without duct work |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | April 15, 2026 |
| Issued | May 21, 2026 |
| Expires |
| November 17, 2026 |
| BBL | — |
| BIN | — |