55B
90% range 52.7–58.4
D & S CONTRACTORS INC
Primary kind of workCommercial alterations
occasionalhigh confidence
Sub-scores
Inspections54
typical
Failed / re-inspection results on 25% of inspections vs 33% expected for similar jobs
Plan quality / Revisions59
better than peers
0.30 plan send-backs / revision events per permit vs 0.67 expected for similar jobs
Time to permit48
typical
Median 21 days to approval vs 16 days peer median (1.14× after adjusting for kind of work)
Completion39
worse than peers
38% of issued permits expired/voided without final vs 17% expected
More: compliance & reliability
Compliance66
better than peers
0.00 license/insurance/stop-work type holds per permit vs 0.04 expected
Reliability70
better than peers
0% of inspections cancelled vs 8% expected
Ann Arbor activity & plain stats
Permits in scored set
15
Last 3 years
1
Last 12 months
0
Years active
7
2011–2025
Median days to approval
21
peer median 16.0
Permits needing a revision
27%
Permits with a failed / re-inspection
67%
Inspections on record
49
Job mix
Commercial alterations 93% Remodels 7%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDG16-1423 | Commercial alterations | 2016-07-14 | FINALED | 50 | inspection ROUGH: PARTIAL PASS inspection ABOVE CEILING/GRID: FAILED inspection ROUGH: NOT READY revision review: APPROVED |
| BLDG13-0212 | Commercial alterations | 2013-02-14 | EXPIRED | 33 | inspection ROUGH: FAILED permit expired without final |
| BLDG11-1403 | Commercial alterations | 2011-08-22 | EXPIRED | 25 | inspection **FINAL: FAILED inspection DRYWALL-SCREW: NOT READY permit expired without final |
| BLDG16-0562 | Commercial alterations | 2016-04-08 | CLOSED | 12 | inspection DRYWALL-SCREW: PARTIAL PASS |
| BLDG18-0192 | Commercial alterations | 2018-02-06 | FINALED | 28 | — |
| BLDG16-1422 | Remodels | 2016-07-14 | CLOSED | 11 | — |
Related Commercial alterations firms
55B
Belle Isle Awning
Commercial alterations
occasionallow confidence
55B
LakeView Construction
Commercial alterations
occasionalmedium confidence
56B
Shaw Construction And Manageme
Commercial alterations
activefeaturedmedium confidence
56B
Aaron Contracting
Commercial alterations
occasionallow confidence
56B
Villanova Construction
Commercial alterations
occasionallow confidence