90% range 44.0–48.9

Lewis Greenspoon Architects

Architect · Ann Arbor, MI · #97 of 119 listed overall

Primary kind of workMixed / generalNo single kind of work is 50%+ of last-3-year permits · #14 of 16 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 121 permits (93 STREAM + 28 A2Trak).

Sub-scores

Inspections58

better than peers

Failed / re-inspection results on 15% of inspections vs 21% expected for similar jobs

Plan quality / Revisions46

typical

1.93 plan send-backs / revision events per permit vs 1.62 expected for similar jobs

Time to permit35

worse than peers

Median 34.5 days to approval vs 20 days peer median (1.95× after adjusting for kind of work)

Completion38

worse than peers

21% of issued permits expired/voided without final vs 13% expected

More: compliance & reliability

Compliance46

typical

0.25 license/insurance/stop-work type holds per permit vs 0.21 expected

Reliability45

typical

7% of inspections cancelled vs 6% expected

Ann Arbor activity & plain stats

Permits in scored set

121

Last 3 years

Last 12 months

Years active

2010–2026

Median days to approval

34.5

peer median 20.0

Permits needing a revision

64%

Permits with a failed / re-inspection

38%

Inspections on record

508

Job mix

Kinds of work across all 121 permits. Each permit is scored against peers doing the same kind of work.

New homes 20% (24)Commercial alterations 19% (23)Remodels 14% (17)Additions / ADUs 14% (17)Windows & doors 12% (14)Decks & porches 11% (13)Commercial new 8% (10)Garages & accessory 2% (2)Roofing 1% (1)

Score by kind of work

New homes · 24 permits

Commercial alterations · 23 permits

Remodels · 17 permits

Additions / ADUs · 17 permits

Windows & doors · 14 permits

Decks & porches · 13 permits

Commercial new · 10 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
BLDGR23-0862	New homes	2023-04-27	Final	300	inspection Compaction [BLD]: Re-inspection required inspection Footing [BLD]: Re-inspection required inspection Footing [BLD]: Partial Pass inspection Foundation/Rebar [BLD]: Partial Pass inspection Posthole [BLD]: Partial Pass
BLDGC25-0019	Commercial new	2025-01-20	Final	325	inspection Footing [BLD]: Partial Pass
BLDGC24-0347	Windows & doors	2024-08-06	Expired	0	inspection Final [BLD]: Re-inspection required
BLDGR26-0597	Additions / ADUs	2026-04-21	Issued	16	—
BLDG20-0211	Decks & porches	2020-01-31	FINALED	24	—
BLDG18-2208	Commercial alterations	2018-10-15	FINALED	22	—

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.