KARPINSKI ENGINEERING
KARPINSKI ENGINEERING has filed 4 building permits in Columbus since 2013, closing 67% of 3 rated permits. 2 permits remain open.
67%
4
Construction Permits
2
Currently Open
3
Rate-Eligible
permits > 1yr old
2013–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing1 rated
100.0% closed vs 86% median, 14.2 points higher
Structural1 rated
100.0% closed vs 97% median, 2.8 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
—
Open1
Closed0
Too early to rate — permits need 1 year to mature
2014
50.0%
Open1
Closed1
1 closed / 2 rated
2013
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
4 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | ALTC2523924 | Alteration | 505 KING AVE, Columbus | Sep 25, 2025<1yr | Sep 25, 2025 | $40,000 |
| Closed | CMGP1421772 | Medical Gas Piping | 3535 OLENTANGY RIVER RD, Columbus | Jul 30, 2014 | Sep 24, 2014 | $0 |
| Open | CBLD1418882 | Accessory Structure | 3535 OLENTANGY RIVER RD, Columbus | Jul 24, 2014 | Mar 29, 2017 | $200,000 |
| Closed | CBLD1309155 | Structural | 127 S DAVIS AVE, Columbus | Apr 30, 2013 | Jul 3, 2013 | $400,000 |