53B−
90% range 48.2–60.2
Wagner Engineering, LLC
Primary kind of workMixed / general
activefeaturedmedium confidence
Sub-scores
Inspections51
typical
Failed / re-inspection results on 16% of inspections vs 17% expected for similar jobs
Plan quality / Revisions57
better than peers
0.68 plan send-backs / revision events per permit vs 1.10 expected for similar jobs
Time to permit45
worse than peers
Median 11.5 days to approval vs 13.5 days peer median (1.39× after adjusting for kind of work)
Completion44
worse than peers
15% of issued permits expired/voided without final vs 10% expected
More: compliance & reliability
Compliance57
better than peers
0.06 license/insurance/stop-work type holds per permit vs 0.09 expected
Reliability52
typical
3% of inspections cancelled vs 4% expected
Ann Arbor activity & plain stats
Permits in scored set
13
Last 3 years
8
Last 12 months
3
Years active
6
2021–2026
Median days to approval
11.5
peer median 13.5
Permits needing a revision
38%
Permits with a failed / re-inspection
38%
Inspections on record
27
Job mix
Windows & doors 38% Foundation / structural 15% Remodels 15% Decks & porches 15% Commercial alterations 8% Additions / ADUs 8%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGC22-2126 | Decks & porches | 2022-06-17 | Expired | 122 | plan submittal v1 requires re-submit 3 eReview file(s) sent back for resubmittal permit expired without final |
| BLDGR25-1624 | Remodels | 2025-09-27 | Final | 51 | inspection Insulation [BLD]: Re-inspection required plan submittal v1 requires re-submit 2 eReview file(s) sent back for resubmittal |
| BLDGC25-0378 | Decks & porches | 2025-08-13 | Issued | 103 | inspection Rough-In [BLD]: Partial Pass plan submittal v1 requires re-submit 4 eReview file(s) sent back for resubmittal |
| BLDGC23-0445 | Windows & doors | 2023-10-06 | Final | 1 | — |
| BLDGC23-0209 | Windows & doors | 2023-05-02 | Final | 14 | — |
| BLDGR22-2135 | Foundation / structural | 2022-04-18 | Final | 38 | — |
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