53B−
90% range 48.7–57.7
HSB Architects + Engineers
Primary kind of workCommercial alterations
activelow confidence
Sub-scores
Inspections52
typical
Failed / re-inspection results on 19% of inspections vs 23% expected for similar jobs
Plan quality / Revisions53
typical
1.26 plan send-backs / revision events per permit vs 1.69 expected for similar jobs
Time to permit51
typical
Median 38 days to approval vs 21 days peer median (0.92× after adjusting for kind of work)
Completion35
worse than peers
35% of issued permits expired/voided without final vs 10% expected
More: compliance & reliability
Compliance64
better than peers
0.00 license/insurance/stop-work type holds per permit vs 0.16 expected
Reliability67
better than peers
0% of inspections cancelled vs 5% expected
Ann Arbor activity & plain stats
Permits in scored set
7
Last 3 years
3
Last 12 months
1
Years active
3
2022–2026
Median days to approval
38
peer median 21.0
Permits needing a revision
100%
Permits with a failed / re-inspection
57%
Inspections on record
19
Job mix
Commercial alterations 86% Commercial new 14%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGC22-2374 | Commercial alterations | 2022-12-06 | Final | 105 | inspection Rough-In [BLD]: Re-inspection required plan submittal v2 requires re-submit plan submittal v1 requires re-submit 2 eReview file(s) sent back for resubmittal |
| BLDG22-0650 | Commercial alterations | 2022-03-18 | EXPIRED | 38 | inspection **FINAL: CONDITIONAL APPROVAL inspection ROUGH: NOT READY review PLAN REVIEW: COMMENTS ISSUED revision review: APPROVED permit expired without final |
| BLDGC22-2069 | Commercial alterations | 2022-05-06 | Expired | 42 | inspection Rough-In [BLD]: Partial Pass plan submittal v1 requires re-submit 1 eReview file(s) sent back for resubmittal permit expired without final |
| BLDGC26-0390 | Commercial new | 2026-07-13 | Issued | 8 | Permit placed on hold for more information |
| BLDGC25-0152 | Commercial alterations | 2025-04-09 | On Hold | 18 | Permit placed on hold for more information |
| BLDGC22-2351 | Commercial alterations | 2022-11-21 | Final | 11 | 2 eReview file(s) sent back for resubmittal |
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