58
90% range 54.8–63.7
Powers Construction Co., LLC
Primary kind of workMixed / general
activefeaturedhigh confidence
Sub-scores
Inspections67
better than peers
Failed / re-inspection results on 3% of inspections vs 15% expected for similar jobs
Plan quality / Revisions47
typical
1.25 plan send-backs / revision events per permit vs 1.03 expected for similar jobs
Time to permit51
typical
Median 10 days to approval vs 17 days peer median (0.96× after adjusting for kind of work)
Completion51
typical
13% of issued permits expired/voided without final vs 14% expected
More: compliance & reliability
Compliance72
better than peers
0.00 license/insurance/stop-work type holds per permit vs 0.06 expected
Reliability58
better than peers
3% of inspections cancelled vs 5% expected
Ann Arbor activity & plain stats
Permits in scored set
15
Last 3 years
8
Last 12 months
1
Years active
9
2011–2026
Median days to approval
10.0
peer median 17.0
Permits needing a revision
33%
Permits with a failed / re-inspection
13%
Inspections on record
40
Job mix
Remodels 33% Commercial alterations 27% Additions / ADUs 13% Decks & porches 13% Windows & doors 7% Foundation / structural 7%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGR24-2450 | Remodels | 2024-11-18 | Final | 77 | plan submittal v1 requires re-submit plan submittal v2 requires re-submit plan submittal v3 requires re-submit 9 eReview file(s) sent back for resubmittal |
| BLDGR25-1706 | Remodels | 2025-10-10 | Final | 25 | plan submittal v1 requires re-submit 3 eReview file(s) sent back for resubmittal Permit placed on hold for more information |
| BLDGR24-0843 | Decks & porches | 2024-04-17 | Expired | 22 | plan submittal v1 requires re-submit 2 eReview file(s) sent back for resubmittal permit expired without final |
| BLDGR22-2282 | Foundation / structural | 2022-05-04 | Final | 9 | — |
| BLDG15-1450 | Commercial alterations | 2015-07-13 | FINALED | 11 | — |
| BLDG13-0468 | Remodels | 2013-03-29 | FINALED | 10 | — |