47C
90% range 44.9–51.3
ZIAD EL-BABA
Primary kind of workCommercial alterations
occasionalmedium confidence
Sub-scores
Inspections50
typical
Failed / re-inspection results on 29% of inspections vs 28% expected for similar jobs
Plan quality / Revisions52
typical
0.95 plan send-backs / revision events per permit vs 1.08 expected for similar jobs
Time to permit40
worse than peers
Median 59 days to approval vs 16 days peer median (2.35× after adjusting for kind of work)
Completion30
worse than peers
60% of issued permits expired/voided without final vs 14% expected
More: compliance & reliability
Compliance49
typical
0.09 license/insurance/stop-work type holds per permit vs 0.09 expected
Reliability61
better than peers
0% of inspections cancelled vs 6% expected
Ann Arbor activity & plain stats
Permits in scored set
10
Last 3 years
2
Last 12 months
0
Years active
6
2012–2025
Median days to approval
59
peer median 16.0
Permits needing a revision
50%
Permits with a failed / re-inspection
20%
Inspections on record
14
Job mix
Commercial alterations 70% Siding / envelope 10% Remodels 10% Roofing 10%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDG12-1636 | Commercial alterations | 2012-08-24 | EXPIRED | 4 | inspection INVESTIGATION: FAILED inspection ABOVE CEILING/GRID: FAILED inspection FOOTING: PARTIAL PASS inspection FOOTING: FAILED revision review: APPROVED permit expired without final |
| BLDGC25-0196 | Siding / envelope | 2025-05-02 | Issued | 67 | inspection Rough-In [BLD]: Re-inspection required plan submittal v1 requires re-submit 7 eReview file(s) sent back for resubmittal |
| BLDG21-1799 | Commercial alterations | 2021-09-09 | EXPIRED | 81 | review PLAN REVIEW: COMMENTS ISSUED review BUILDING: RETURNED revision review: APPROVED permit expired without final |
| BLDG21-2072 | Commercial alterations | 2021-10-08 | FINALED | 13 | — |
| BLDG15-0270 | Remodels | 2015-03-10 | FINALED | 59 | — |
| BLDG13-2269 | Commercial alterations | 2013-10-28 | ON HOLD | — | — |
Related Commercial alterations firms
47C
Dangerous Architects PC
Commercial alterations
activefeaturedmedium confidence
48C+
Moiseev/Gordon asssociates, inc
Commercial alterations
activelow confidence
48C+
Damian Farrell Design Group PLLC
Commercial alterations
activefeaturedhigh confidence
48C+
H Scott Diels - Architect PLLC
Commercial alterations
activefeaturedhigh confidence
48C+
G. O. Thermal Energy Analysis
Commercial alterations
activelow confidence