Contractor Profile
Interior Alterations
Interior Alterations concentrates in commercial alteration in Chicago (97% of its 824 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Chicago spans 2006–2026. Reliable permit valuations total ≈$214M (across the 99% of filings with a valuation we can stand behind). Filing activity is down 20% over the last 90 days versus the prior 90.
First permit: Jan 3, 2006 (7,571d ago)Latest permit: Jul 28, 2026 (60d ago)
The sales record
- Market
- Chicago
- Active
- 2006–2026 · 20 yrs
- Licence IDs on their permits
- —
- Reliable value
- $214M
- Coverage
- 99%
- Reliable filings
- 816
- Rank in Chicago
- #33
- Permits (all-time, all segments)
- 871
- Filings 90d
- 4
- Filings 30d
- 0
- Latest permit
- Jul 28, 2026
Typical project size$146Ktypically $71K–$300K across 816 valued permits
Where they work
Primarily Commercial Alteration — 97% of 824 segment-classified permits
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Oct ’240–4 permits/moAug ’26
permits per month permit value
Service area
Typical service area ~1 mi in Chicago
The p90 footprint of where Interior Alterations has pulled permits in Chicago — drawn from all 872 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Chicago872
Recent permitsLargest recent$2.8M· 111 E Erie St, Chicago, IL
Showing 20 of 824 permits by Interior Alterations in the indexed window · most recent first
Sort
- Aug 14, 2026Commercial Alteration410 N Michigan Ave, Chicago, ILAlteration$210Kapplied Jun 22, 2026
- Jul 28, 2026Commercial Alteration600 W Chicago Ave, Chicago, ILAlteration$352Kapplied Jun 25, 2026
- Jul 27, 2026Commercial Alteration410 N Michigan Ave, Chicago, ILAlteration$210Kapplied Jun 22, 2026
- Jun 29, 2026Commercial Alteration4770 S Kedzie Ave, Chicago, ILAlteration$350Kapplied Jun 24, 2026
- Jun 25, 2026Commercial Alteration101 N Wacker Dr, Chicago, ILAlteration$134Kapplied Jun 23, 2026
- Jun 24, 2026Commercial Alteration401 N Michigan Ave, Chicago, ILAlteration$35Kapplied Jun 17, 2026
- Jun 24, 2026Commercial Alteration70 E Walton St, Chicago, ILAlteration$50Kapplied May 18, 2026
- Apr 23, 2026Commercial Alteration600 W Chicago Ave, Chicago, ILAlteration$371Kapplied Mar 16, 2026
- Apr 6, 2026Commercial Alteration600 W Chicago Ave, Chicago, ILAlteration$226Kapplied Mar 16, 2026
- Jan 26, 2026Commercial Alteration444 N Michigan Ave, Chicago, ILAlteration$52Kapplied Jan 22, 2026
- Nov 24, 2025Commercial Alteration600 W Chicago Ave, Chicago, ILAlteration$125Kapplied Oct 30, 2025
- Oct 7, 2025Commercial Alteration111 S Wacker Dr, Chicago, ILAlteration$315Kapplied Oct 3, 2025
- May 28, 2025Commercial Alteration101 N Wacker Dr, Chicago, ILAlteration$400Kapplied May 22, 2025
- May 19, 2025Commercial Alteration111 E Erie St, Chicago, ILAlteration$2.8Mapplied May 5, 2025
- May 12, 2025Commercial Alteration200 S Wacker Dr, Chicago, ILAlteration$348Kapplied May 9, 2025
- Apr 1, 2025Commercial Alteration400 N Michigan Ave, Chicago, ILAlteration$102Kapplied Mar 5, 2025
- Feb 25, 2025Commercial Alteration203 N La Salle St, Chicago, ILAlteration$305Kapplied Feb 12, 2025
- Jan 21, 2025Commercial Alteration203 N La Salle St, Chicago, ILAlteration$425Kapplied Jan 8, 2025
- Jan 2, 2025Commercial Alteration111 E Erie St, Chicago, ILAlteration$121Kapplied Dec 20, 2024
- Oct 16, 2024Commercial Alteration30 S Wells St, Chicago, ILAlteration$238Kapplied Oct 8, 2024
Aug 14, 2026 applied Jun 22, 2026 | 410 N Michigan Ave, Chicago, IL | Commercial Alteration | $210K |
Jul 28, 2026 applied Jun 25, 2026 | 600 W Chicago Ave, Chicago, IL | Commercial Alteration | $352K |
Jul 27, 2026 applied Jun 22, 2026 | 410 N Michigan Ave, Chicago, IL | Commercial Alteration | $210K |
Jun 29, 2026 applied Jun 24, 2026 | 4770 S Kedzie Ave, Chicago, IL | Commercial Alteration | $350K |
Jun 25, 2026 applied Jun 23, 2026 | 101 N Wacker Dr, Chicago, IL | Commercial Alteration | $134K |
Jun 24, 2026 applied Jun 17, 2026 | 401 N Michigan Ave, Chicago, IL | Commercial Alteration | $35K |
Jun 24, 2026 applied May 18, 2026 | 70 E Walton St, Chicago, IL | Commercial Alteration | $50K |
Apr 23, 2026 applied Mar 16, 2026 | 600 W Chicago Ave, Chicago, IL | Commercial Alteration | $371K |
Apr 6, 2026 applied Mar 16, 2026 | 600 W Chicago Ave, Chicago, IL | Commercial Alteration | $226K |
Jan 26, 2026 applied Jan 22, 2026 | 444 N Michigan Ave, Chicago, IL | Commercial Alteration | $52K |
Nov 24, 2025 applied Oct 30, 2025 | 600 W Chicago Ave, Chicago, IL | Commercial Alteration | $125K |
Oct 7, 2025 applied Oct 3, 2025 | 111 S Wacker Dr, Chicago, IL | Commercial Alteration | $315K |
May 28, 2025 applied May 22, 2025 | 101 N Wacker Dr, Chicago, IL | Commercial Alteration | $400K |
May 19, 2025 applied May 5, 2025 | 111 E Erie St, Chicago, IL | Commercial Alteration | $2.8M |
May 12, 2025 applied May 9, 2025 | 200 S Wacker Dr, Chicago, IL | Commercial Alteration | $348K |
Apr 1, 2025 applied Mar 5, 2025 | 400 N Michigan Ave, Chicago, IL | Commercial Alteration | $102K |
Feb 25, 2025 applied Feb 12, 2025 | 203 N La Salle St, Chicago, IL | Commercial Alteration | $305K |
Jan 21, 2025 applied Jan 8, 2025 | 203 N La Salle St, Chicago, IL | Commercial Alteration | $425K |
Jan 2, 2025 applied Dec 20, 2024 | 111 E Erie St, Chicago, IL | Commercial Alteration | $121K |
Oct 16, 2024 applied Oct 8, 2024 | 30 S Wells St, Chicago, IL | Commercial Alteration | $238K |
Sites Interior Alterations returns to6 in Chicago
Addresses where Interior Alterations has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
Other top Commercial Alteration contractors in Chicago
- Frackiel Builders, Incorporated2,792 commercial alteration
- Bear Construction Company2,588 commercial alteration
- Clune Construction Company, L.P.1,731 commercial alteration
- Leopardo Construction INC1,285 commercial alteration
- Executive Construction , INC.1,193 commercial alteration
- Reed Illinois Corporation1,182 commercial alteration
Put Interior Alterations on your call list.
Watch this contractor above for a daily email when they pull a new permit — or open the whole Chicago book: every ranked contractor, enriched and parcel-joined.