L & M Mechanical Services LLC
L & M Mechanical Services LLC has filed 6 building permits in Austin since 2023, closing 100% of 4 rated permits. 1 permit remains open. Primarily files mechanical permits. 5.9 points above the city median of 94.1%. Busiest year: 2025 with 4 permits.
100%
6
Construction Permits
1
Currently Open
4
Rate-Eligible
permits > 1yr old
2023–2025
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Mechanical4 rated
100.0% closed vs 95% median, 4.8 points higher
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2025
100.0%
Open1
Closed3
2 closed / 2 rated
2024
100.0%
Open0
Closed1
1 closed / 1 rated
2023
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
6 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | 2025-108412 MP | Mechanical Permit | 4430 MENCHACA RD, AUSTIN | Dec 22, 2025<1yr | Dec 13, 2026 | — |
| Closed | 2025-067673 MP | Mechanical Permit | 1904 GREENWOOD AVE BLDG 2, AUSTIN | Sep 23, 2025<1yr | Jul 6, 2026 | — |
| Closed | 2024-139216 MP | Mechanical Permit | 1204 NORTH ST BLDG 1, AUSTIN | Mar 26, 2025 | Sep 19, 2025 | — |
| Closed | 2024-139217 MP | Mechanical Permit | 1204 NORTH ST BLDG 2, AUSTIN | Mar 23, 2025 | Sep 17, 2025 | — |
| Closed | 2024-027695 MP | Mechanical Permit | 7816 BURNET RD, AUSTIN | May 7, 2024 | Jul 16, 2024 | — |
| Closed | 2023-137012 MP | Mechanical Permit | 4811 PALISADE DR, AUSTIN | Dec 19, 2023 | Jan 18, 2024 | — |