90% range 44.1–49.6

Millman Development Group Inc

General Contractor · Ann Arbor, MI · #374 of 440 listed overall

Primary kind of workMixed / generalNo single kind of work is 50%+ of all permits · #85 of 100 mixed / general firms

activefeaturedhigh 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 28 permits (12 STREAM + 16 A2Trak).

Sub-scores

Inspections55

better than peers

Failed / re-inspection results on 14% of inspections vs 19% expected for similar jobs

Plan quality / Revisions45

worse than peers

1.32 plan send-backs / revision events per permit vs 0.99 expected for similar jobs

Time to permit54

typical

Median 14 days to approval vs 17 days peer median (0.80× after adjusting for kind of work)

Completion26

worse than peers

62% of issued permits expired/voided without final vs 17% expected

More: compliance & reliability

Compliance46

typical

0.06 license/insurance/stop-work type holds per permit vs 0.05 expected

Reliability42

worse than peers

11% of inspections cancelled vs 7% expected

Ann Arbor activity & plain stats

Permits in scored set

Last 3 years

Last 12 months

Years active

2009–2026

Median days to approval

peer median 17.0

Permits needing a revision

29%

Permits with a failed / re-inspection

25%

Inspections on record

Job mix

Kinds of work across all 28 permits. Each permit is scored against peers doing the same kind of work.

Additions / ADUs 36% (10)Remodels 29% (8)New homes 14% (4)Roofing 11% (3)Windows & doors 4% (1)Garages & accessory 4% (1)Decks & porches 4% (1)

Score by kind of work

Additions / ADUs · 10 permits

Remodels · 8 permits

Shown for kinds of work with 5+ permits. 50 = peer average for that kind of work.

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
BLDGR25-1803	Additions / ADUs	2025-10-23	Expired	42	plan submittal v1 requires re-submit plan submittal v2 requires re-submit 3 eReview file(s) sent back for resubmittal Permit placed on hold for more information permit expired without final
BLDG20-0756	New homes	2020-06-05	FINALED	12	inspection **FINAL: FAILED inspection SLAB: CONDITIONAL APPROVAL inspection INSULATION: CONDITIONAL APPROVAL inspection INSULATION: PARTIAL PASS inspection ROUGH: CONDITIONAL APPROVAL inspection POSTHOLE: CONDITIONAL APPROVAL
BLDG10-0091	New homes	2010-01-29	FINALED	28	inspection **FINAL: FAILED inspection INSULATION: FAILED inspection SLAB: CONDITIONAL APPROVAL inspection FLASHING: FAILED
BLDGR23-2077	Remodels	2023-10-17	Final	2	—
BLDG19-2578	Remodels	2019-12-03	FINALED	0	—
BLDG09-2246	New homes	2009-11-05	FINALED	4	—

Related Mixed / general firms

See all ratings · How scores work

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