90% range 44.7–47.7

Turner Construction Company

General Contractor · Detroit, MI · #381 of 440 listed overall

Primary kind of workCommercial new50% of all permits · #8 of 10 commercial new specialists

activelow confidence

Overall score: 50 = peer average for the same role and the same kind of work (e.g. window jobs are compared with window jobs, remodels with remodels). Based on 6 permits (3 STREAM + 3 A2Trak).

Sub-scores

Inspections45

typical

Failed / re-inspection results on 46% of inspections vs 37% expected for similar jobs

Plan quality / Revisions40

worse than peers

3.86 plan send-backs / revision events per permit vs 1.74 expected for similar jobs

Time to permit45

typical

Median 55 days to approval vs 59.5 days peer median (1.59× after adjusting for kind of work)

Completion—

not enough data

More: compliance & reliability

Compliance39

worse than peers

0.43 license/insurance/stop-work type holds per permit vs 0.17 expected

Reliability65

better than peers

3% of inspections cancelled vs 6% expected

Ann Arbor activity & plain stats

Permits in scored set

Last 3 years

Last 12 months

Years active

2015–2026

Median days to approval

55.0

peer median 59.5

Permits needing a revision

67%

Permits with a failed / re-inspection

83%

Inspections on record

325

Job mix

Kinds of work across all 6 permits. Each permit is scored against peers doing the same kind of work.

Commercial alterations 50% (3)Commercial new 50% (3)

Sample permit records

A sample of the public records behind this card. Links open the city's permit portals.

Permit	Kind of work	Applied	Status	Days to approval	Notes
BLDGC24-0593	Commercial new	2024-11-19	Issued	539	inspection Above Ceiling/Grid [BLD]: Partial Pass
BLDGC24-0479	Commercial new	2024-09-20	Final	63	inspection Footing [BLD]: Partial Pass inspection Foundation/Rebar [BLD]: Partial Pass
BLDG21-0698	Commercial alterations	2021-04-18	FINALED	47	inspection PARTIAL FINAL: PARTIAL PASS inspection DRYWALL-SCREW: PARTIAL PASS inspection ABOVE CEILING/GRID: PARTIAL PASS inspection FIRE STOPPING: PARTIAL PASS inspection DRYWALL-SCREW: NOT READY inspection ROUGH: CONDITIONAL APPROVAL
BLDG15-1963	Commercial alterations	2015-09-10	FINALED	36	inspection **FINAL: CONDITIONAL APPROVAL inspection ROUGH: PARTIAL PASS inspection PARTIAL ROUGH: PARTIAL PASS inspection DRYWALL-SCREW: PARTIAL PASS
BLDGC26-0223	Commercial alterations	2026-04-30	Issued	21	plan submittal v1 requires re-submit 4 eReview file(s) sent back for resubmittal
BLDG15-2410	Commercial new	2015-11-04	FINALED	98	inspection FINAL: FAILED inspection FINAL: PARTIAL PASS inspection PARTIAL FINAL: PARTIAL PASS inspection PARTIAL ROUGH: PARTIAL PASS

Related Commercial new firms

See all ratings · How scores work

Scores update as new permit activity lands. Not a recommendation to hire. Report an error.