53B−
90% range 47.0–59.9
DeGrandis Contracting PLLC
Primary kind of workCommercial alterations
occasionalhigh confidence
Sub-scores
Inspections57
better than peers
Failed / re-inspection results on 19% of inspections vs 28% expected for similar jobs
Plan quality / Revisions57
better than peers
0.53 plan send-backs / revision events per permit vs 0.74 expected for similar jobs
Time to permit50
typical
Median 14 days to approval vs 16 days peer median (1.00× after adjusting for kind of work)
Completion45
worse than peers
25% of issued permits expired/voided without final vs 19% expected
More: compliance & reliability
Compliance45
typical
0.06 license/insurance/stop-work type holds per permit vs 0.04 expected
Reliability58
better than peers
5% of inspections cancelled vs 7% expected
Ann Arbor activity & plain stats
Permits in scored set
69
Last 3 years
7
Last 12 months
0
Years active
14
2010–2025
Median days to approval
14
peer median 16.0
Permits needing a revision
36%
Permits with a failed / re-inspection
41%
Inspections on record
151
Job mix
Commercial alterations 80% Foundation / structural 12% Remodels 4% New homes 1% Additions / ADUs 1% Windows & doors 1%
Score by kind of work
Commercial alterations · 55 permits
50
Foundation / structural · 8 permits
59
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDG22-0613 | Commercial alterations | 2022-03-15 | EXPIRED | 31 | inspection **FINAL: CONDITIONAL APPROVAL review PLAN REVIEW: HOLD review MECHANICAL: COMMENTS ISSUED review PLAN REVIEW: COMMENTS ISSUED |
| BLDG14-1656 | Commercial alterations | 2014-08-22 | EXPIRED | 28 | inspection ROUGH: CONDITIONAL APPROVAL revision review: APPROVED revision review: None review PLUMBING: DENIED |
| BLDG13-1766 | Commercial alterations | 2013-08-30 | EXPIRED | 9 | inspection **FINAL: CONDITIONAL APPROVAL inspection ROUGH: PARTIAL PASS inspection **FINAL: FAILED inspection PARTIAL ROUGH: CONDITIONAL APPROVAL revision review: APPROVED permit expired without final |
| BLDG12-0475 | Foundation / structural | 2012-04-09 | FINALED | 14 | — |
| BLDG11-2025 | Remodels | 2011-11-02 | FINALED | 6 | — |
| BLDG10-2345 | Remodels | 2010-12-09 | FINALED | 0 | — |
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