ENVIRONMENTAL AIR SYSTEMS, LLC
ENVIRONMENTAL AIR SYSTEMS, LLC has filed 6 building permits in Cary since 2019, closing 100% of 4 rated permits. 2 permits remain open. Primarily files mechanical permits. 4.7 points above the city median of 95.3%. Busiest year: 2026 with 2 permits.
100%
6
Construction Permits
2
Currently Open
4
Rate-Eligible
permits > 1yr old
2019–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Project Financials
$187K
Total Declared Value
$31K
Avg per Permit
$82K
Largest Project
Based on 6 of 6 construction permits with declared valuation data.
Performance by Permit Type
Mechanical4 rated
100.0% closed vs 96% median, 4.1 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
2026(YTD)
—
Open2
Closed0
Too early to rate — permits need 1 year to mature
2025
100.0%
Open0
Closed1
1 closed / 1 rated
2021
100.0%
Open0
Closed1
1 closed / 1 rated
2020
100.0%
Open0
Closed1
1 closed / 1 rated
2019
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
6 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | Mechanical | 101 METLIFE WAY, Cary | Mar 25, 2026<1yr | — | $26,000 | |
| Open | Building | 3000 CENTREGREEN WAY, Cary | Mar 24, 2026<1yr | — | $82,000 | |
| Closed | Mechanical | 5101 NELSON RD 100, Cary | Feb 7, 2025 | Feb 25, 2025 | $32,500 | |
| Closed | Mechanical | 1393 KILDAIRE FARM RD, Cary | Jun 9, 2021 | Jun 30, 2021 | $10,000 | |
| Closed | Mechanical | 1393 KILDAIRE FARM RD, Cary | Oct 13, 2020 | Dec 7, 2020 | $7,508 | |
| Closed | Mechanical | 333 CROSSROADS BLVD, Cary | Dec 2, 2019 | Jan 16, 2020 | $28,500 |