What was permitted
Homeowners considering an HVAC upgrade in Austin can look at this permit for a central heat and air system replacement at 6400 Hartwick Pl. The work involves replacing an existing 3-ton vertical gas split R-22 system with a new, similar unit.
This mechanical permit was issued on June 8, 2026, and the contractor is Strand Brothers Service Experts. This type of project can provide an idea of HVAC replacement costs.
Plan a similar project
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Tell us what you have in mind. We scope it, price it against work like this in University hills, 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 | 2026-071832 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 replace existing 3-ton vertical gas split R-22 HVAC system with a new like-for-like 3-ton vertical gas system including indoor coil and outdoor condenser |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | June 5, 2026 |
| Issued | June 8, 2026 |
| Expires | June 12, 2026 |
| BBL | — |
| BIN | — |
Related searches
mechanical permitHVAC replacementAustinStrand Brothers Service Expertscentral airheat system