What was permitted
A significant mechanical upgrade is occurring at 509 Colonial Park Blvd in Austin, involving the complete replacement of the existing central heating and air conditioning system. This project may include updates to ductwork to ensure optimal performance.
This mechanical change-out permit was issued on July 22, 2026, and is active. The Coolest LLC is the contractor undertaking this essential HVAC system replacement.
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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 | 2026-077341 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 17, 2026 |
| Issued | July 22, 2026 |
| Expires | July 24, 2026 |
| BBL | — |
| BIN | — |
Related searches
hvac replacementmechanical change outAustinresidential HVACThe Coolest LLC