56B
90% range 51.8–62.9
DAG Contracting Services Inc
Primary kind of workMixed / general
activefeaturedhigh confidence
Sub-scores
Inspections61
better than peers
Failed / re-inspection results on 7% of inspections vs 15% expected for similar jobs
Plan quality / Revisions52
typical
0.84 plan send-backs / revision events per permit vs 0.96 expected for similar jobs
Time to permit40
worse than peers
Median 30 days to approval vs 17 days peer median (2.00× after adjusting for kind of work)
Completion55
better than peers
12% of issued permits expired/voided without final vs 18% expected
More: compliance & reliability
Compliance70
better than peers
0.00 license/insurance/stop-work type holds per permit vs 0.04 expected
Reliability44
worse than peers
8% of inspections cancelled vs 6% expected
Ann Arbor activity & plain stats
Permits in scored set
15
Last 3 years
4
Last 12 months
2
Years active
6
2018–2026
Median days to approval
30.0
peer median 17.0
Permits needing a revision
67%
Permits with a failed / re-inspection
33%
Inspections on record
57
Job mix
Remodels 40% Additions / ADUs 27% Decks & porches 13% Foundation / structural 13% Garages & accessory 7%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGR23-0971 | Additions / ADUs | 2023-05-12 | Final | 178 | inspection Backfill [BLD]: Partial Pass inspection Posthole [BLD]: Partial Pass inspection Rough-In [BLD]: Partial Pass plan submittal v1 requires re-submit 3 eReview file(s) sent back for resubmittal |
| BLDG19-0797 | Foundation / structural | 2019-05-13 | EXPIRED | 58 | review GRADING: HOLD review PLAN REVIEW: HOLD revision review: APPROVED permit expired without final |
| BLDG19-0493 | Remodels | 2019-04-05 | EXPIRED | 75 | review REVISION: DENIED revision review: APPROVED permit expired without final |
| BLDGR25-1988 | Remodels | 2025-11-20 | Final | 20 | — |
| BLDGR25-1246 | Additions / ADUs | 2025-07-28 | Final | 42 | — |
| BLDG19-1176 | Additions / ADUs | 2019-06-25 | CANCELLED | 24 | — |
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