90% range 61.6–74.3

D&W Windows & Sunrooms

General Contractor · Davison, MI · #15 of 440 listed overall

Primary kind of workWindows & doors97% of all permits · #4 of 42 windows & doors specialists

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 70 permits (67 STREAM + 3 A2Trak).

Sub-scores

Inspections53

typical

Failed / re-inspection results on 15% of inspections vs 18% expected for similar jobs

Plan quality / Revisions62

better than peers

0.08 plan send-backs / revision events per permit vs 0.14 expected for similar jobs

Time to permit57

better than peers

Median 2 days to approval vs 3 days peer median (0.72× after adjusting for kind of work)

Completion90

better than peers

0% of issued permits expired/voided without final vs 15% expected

More: compliance & reliability

Compliance89

better than peers

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

Reliability45

worse than peers

4% of inspections cancelled vs 4% expected

Ann Arbor activity & plain stats

Permits in scored set

Last 3 years

Last 12 months

Years active

2021–2024

Median days to approval

2.0

peer median 3.0

Permits needing a revision

Permits with a failed / re-inspection

17%

Inspections on record

Job mix

Kinds of work across all 70 permits. Each permit is scored against peers doing the same kind of work.

Windows & doors 97% (68)Additions / ADUs 3% (2)

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
BLDG21-1657	Additions / ADUs	2021-08-18	FINALED	49	inspection PARTIAL ROUGH: FAILED inspection POSTHOLE: CONDITIONAL APPROVAL review GRADING: HOLD review PLAN REVIEW: HOLD review ZONING: HOLD review REVISION: COMMENTS ISSUED
BLDGC22-2230	Windows & doors	2022-09-12	Final	7	inspection Final [BLD]: Re-inspection required inspection Rough-In [BLD]: Re-inspection required 3 eReview file(s) sent back for resubmittal
BLDGC22-2394	Windows & doors	2022-12-21	Final	1	inspection Final [BLD]: Re-inspection required
BLDGC22-2033	Windows & doors	2022-04-18	Final	43	—
BLDG22-0635	Windows & doors	2022-03-17	FINALED	11	—
BLDG21-0716	Additions / ADUs	2021-04-21	FINALED	22	—

Related Windows & doors firms

See all ratings · How scores work

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