90% range 42.1–46.6

Magoon Cameron Shawn

General Contractor · Ann Arbor, MI · #400 of 440 listed overall

Primary kind of workMixed / generalNo single kind of work is 50%+ of all permits · #92 of 100 mixed / general firms

occasionalhigh 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 59 permits (13 STREAM + 46 A2Trak).

Sub-scores

Inspections57

better than peers

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

Plan quality / Revisions39

worse than peers

1.00 plan send-backs / revision events per permit vs 0.60 expected for similar jobs

Time to permit47

typical

Median 14 days to approval vs 11 days peer median (1.14× after adjusting for kind of work)

Completion31

worse than peers

53% of issued permits expired/voided without final vs 21% expected

More: compliance & reliability

Compliance26

worse than peers

0.09 license/insurance/stop-work type holds per permit vs 0.03 expected

Reliability75

better than peers

2% of inspections cancelled vs 7% expected

Ann Arbor activity & plain stats

Permits in scored set

Last 3 years

Last 12 months

Years active

2008–2025

Median days to approval

14.0

peer median 11.0

Permits needing a revision

32%

Permits with a failed / re-inspection

42%

Inspections on record

206

Job mix

Kinds of work across all 59 permits. Each permit is scored against peers doing the same kind of work.

Remodels 46% (27)Additions / ADUs 25% (15)Decks & porches 12% (7)Garages & accessory 5% (3)Commercial alterations 3% (2)Roofing 3% (2)Windows & doors 3% (2)Foundation / structural 2% (1)

Score by kind of work

Remodels · 27 permits

Additions / ADUs · 15 permits

Decks & porches · 7 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
BLDGR22-2371	Additions / ADUs	2022-05-17	Final	90	inspection Footing [BLD]: Partial Pass plan submittal v2 requires re-submit plan submittal v3 requires re-submit plan submittal v1 requires re-submit 5 eReview file(s) sent back for resubmittal Permit placed on hold for more information
BLDGC25-0338	Commercial alterations	2025-07-22	Issued	178	inspection Rough-In [BLD]: Re-inspection required plan submittal v1 requires re-submit plan submittal v2 requires re-submit 4 eReview file(s) sent back for resubmittal Permit placed on hold for more information
BLDGR24-2346	Garages & accessory	2024-10-29	Expired	76	plan submittal v2 requires re-submit plan submittal v1 requires re-submit 1 eReview file(s) sent back for resubmittal Permit placed on hold for more information permit expired without final
BLDG15-0655	Additions / ADUs	2015-04-22	FINALED	40	—
BLDG14-2368	Remodels	2014-11-10	ON HOLD	7	—
BLDG13-1155	Additions / ADUs	2013-06-18	FINALED	13	—

Related Mixed / general firms

THOMAS BROTHERS PAINTING score 44
Scope Design & Build, LLC score 44
Jazer Construction Company LLC score 45
ICON Restoration of Southern Michigan score 43
Perry Marvin R score 45

See all ratings · How scores work

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