48C+
90% range 44.2–54.1
Metro Detroit Signs, Inc
Primary kind of workRemodels
occasionalhigh confidence
Sub-scores
Inspections48
typical
Failed / re-inspection results on 34% of inspections vs 28% expected for similar jobs
Plan quality / Revisions64
better than peers
0.21 plan send-backs / revision events per permit vs 0.48 expected for similar jobs
Time to permit47
typical
Median 14 days to approval vs 10 days peer median (1.19× after adjusting for kind of work)
Completion30
worse than peers
67% of issued permits expired/voided without final vs 24% expected
More: compliance & reliability
Compliance42
worse than peers
0.04 license/insurance/stop-work type holds per permit vs 0.03 expected
Reliability50
typical
8% of inspections cancelled vs 7% expected
Ann Arbor activity & plain stats
Permits in scored set
47
Last 3 years
2
Last 12 months
2
Years active
13
2008–2026
Median days to approval
14
peer median 10.0
Permits needing a revision
15%
Permits with a failed / re-inspection
13%
Inspections on record
24
Job mix
Remodels 72% Commercial alterations 26% Windows & doors 2%
Score by kind of work
Remodels · 34 permits
42
Commercial alterations · 12 permits
53
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDG21-2571 | Commercial alterations | 2021-12-28 | EXPIRED | 14 | inspection FOOTING: FAILED review PLAN REVIEW: HOLD permit expired without final |
| BLDG14-2496 | Remodels | 2014-12-01 | DENIED | — | review ZONING: DENIED review PLAN REVIEW: DENIED |
| BLDG09-1291 | Remodels | 2009-08-07 | EXPIRED | 0 | inspection FOOTING: FAILED permit expired without final |
| BLDG12-0185 | Remodels | 2012-02-10 | FINALED | 52 | — |
| BLDG11-2332 | Remodels | 2011-12-20 | FINALED | 1 | — |
| BLDG09-2078 | Remodels | 2009-10-15 | CANCELLED | — | — |
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