TERRAFIRMA INC.

General Contractor · Whitmore Lake, MI · #30 of 440 listed overall

Primary kind of workFoundation / structural56% of last-3-year permits · #1 of 16 foundation / structural specialists

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 42 permits (22 STREAM + 20 A2Trak).

Sub-scores

Inspections68

better than peers

Failed / re-inspection results on 6% of inspections vs 16% expected for similar jobs

Plan quality / Revisions54

typical

0.76 plan send-backs / revision events per permit vs 0.93 expected for similar jobs

Time to permit49

typical

Median 16.5 days to approval vs 16.5 days peer median (1.06× after adjusting for kind of work)

Completion53

typical

14% of issued permits expired/voided without final vs 16% expected

More: compliance & reliability

Compliance84

better than peers

0.00 license/insurance/stop-work type holds per permit vs 0.04 expected

Reliability67

better than peers

2% of inspections cancelled vs 6% expected

Ann Arbor activity & plain stats

Permits in scored set

Last 3 years

Last 12 months

Years active

2008–2026

Median days to approval

16.5

peer median 16.5

Permits needing a revision

43%

Permits with a failed / re-inspection

24%

Inspections on record

102

Job mix

Kinds of work across all 42 permits. Each permit is scored against peers doing the same kind of work.

Decks & porches 43% (18)Foundation / structural 38% (16)Additions / ADUs 7% (3)Remodels 5% (2)Commercial alterations 2% (1)Commercial new 2% (1)Garages & accessory 2% (1)

Score by kind of work

Decks & porches · 18 permits

Foundation / structural · 16 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
BLDGR23-1480	Additions / ADUs	2023-07-28	Final	54	inspection Posthole [BLD]: Partial Pass inspection Rough-In [BLD]: Partial Pass plan submittal v1 requires re-submit 2 eReview file(s) sent back for resubmittal Permit placed on hold for more information
BLDG22-0274	Decks & porches	2022-02-14	EXPIRED	57	review PLAN REVIEW: COMMENTS ISSUED review REVISION: COMMENTS ISSUED revision review: APPROVED permit expired without final
BLDGR25-2043	Decks & porches	2025-12-03	Final	26	inspection Rough-In [BLD]: Re-inspection required plan submittal v1 requires re-submit 2 eReview file(s) sent back for resubmittal
BLDG20-0457	Decks & porches	2020-03-10	FINALED	21	—
BLDG14-0969	Foundation / structural	2014-06-09	FINALED	7	—
BLDG11-1498	Foundation / structural	2011-09-06	FINALED	1	—