51
90% range 47.5–57.4
G.J. Perelli Company
Primary kind of workCommercial alterations
activelow confidence
Sub-scores
Inspections54
typical
Failed / re-inspection results on 14% of inspections vs 23% expected for similar jobs
Plan quality / Revisions44
worse than peers
1.84 plan send-backs / revision events per permit vs 1.14 expected for similar jobs
Time to permit46
typical
Median 12 days to approval vs 16 days peer median (1.41× after adjusting for kind of work)
Completion52
typical
12% of issued permits expired/voided without final vs 14% expected
More: compliance & reliability
Compliance54
typical
0.06 license/insurance/stop-work type holds per permit vs 0.09 expected
Reliability62
better than peers
0% of inspections cancelled vs 6% expected
Ann Arbor activity & plain stats
Permits in scored set
7
Last 3 years
3
Last 12 months
1
Years active
6
2011–2026
Median days to approval
12
peer median 16.0
Permits needing a revision
43%
Permits with a failed / re-inspection
29%
Inspections on record
16
Job mix
Commercial alterations 100%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGC25-0396 | Commercial alterations | 2025-08-27 | Issued | 330 | plan submittal v2 requires re-submit plan submittal v1 requires re-submit 10 eReview file(s) sent back for resubmittal Permit placed on hold for more information |
| BLDGC24-0378 | Commercial alterations | 2024-08-26 | Final | 37 | plan submittal v1 requires re-submit 4 eReview file(s) sent back for resubmittal Permit placed on hold for more information |
| BLDG11-0381 | Commercial alterations | 2011-04-12 | FINALED | 3 | inspection ROUGH: FAILED revision review: APPROVED |
| BLDG12-2537 | Commercial alterations | 2012-12-12 | EXPIRED | 7 | permit expired without final |
| BLDGC26-0148 | Commercial alterations | 2026-03-11 | Final | 12 | — |
| BLDG12-0351 | Commercial alterations | 2012-03-20 | FINALED | 15 | — |