Contractor Profile
O'Neil Building Corporation
O'Neil Building Corporation concentrates in commercial alteration in Chicago (83% of its 18 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Chicago spans 2016–2026. Reliable permit valuations total ≈$13.4M (across the 83% of filings with a valuation we can stand behind).
First permit: Jun 2, 2016 (3,743d ago)Latest permit: Jul 28, 2026 (35d ago)
The sales record
- Market
- Chicago
- Active
- 2016–2026 · 10 yrs
- Licence IDs on their permits
- —
- Reliable value
- $13.4M
- Coverage
- 83%
- Reliable filings
- 15
- Rank in Chicago
- #2,920
- Permits (all-time, all segments)
- 20
- Filings 90d
- 2
- Filings 30d
- 1
- Latest permit
- Jul 28, 2026
Typical project size$231Ktypically $103K–$375K across 15 valued permits
Where they work
Primarily Commercial Alteration — 83% of 18 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
Feb ’250–1 permits/moAug ’26
permits per month permit value
Service area
Typical service area ~5 mi in Chicago
The p90 footprint of where O'Neil Building Corporation has pulled permits in Chicago — drawn from all 21 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Chicago21
Recent permitsLargest recent$7.0M· 1144 W Fulton Market, Chicago, IL
Showing 18 of 18 permits by O'Neil Building Corporation in the indexed window · most recent first
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- Aug 24, 2026Commercial Alteration837 W Armitage Ave, Chicago, ILAlteration$50Kapplied Jul 15, 2026
- Jul 28, 2026Commercial Alteration226 E 43rd St, Chicago, ILAlteration$270Kapplied Apr 7, 2026
- Feb 20, 2026Commercial Alteration226 E 43rd St, Chicago, ILAlteration$350Kapplied Jul 7, 2025
- Apr 21, 2025Commercial Alteration1144 W Fulton Market, Chicago, ILAlteration$231Kapplied Mar 28, 2025
- Feb 5, 2025Commercial Alteration1144 W Fulton Market, Chicago, ILAlteration$7.0Mapplied Nov 5, 2024
- Oct 25, 2023Commercial Alteration1901 S Western Ave, Chicago, ILAlteration$1.8Mapplied Jun 17, 2023
- Aug 31, 2023Commercial Alteration8750 W Bryn Mawr Ave, Chicago, ILAlteration$50Kapplied Aug 28, 2023
- Jan 26, 2023Commercial Alteration21 E Chestnut St, Chicago, ILAlteration$125K
- Jan 17, 2023Commercial Alteration21 E Chestnut St, Chicago, ILAlteration$125K
- Dec 8, 2022Commercial Alteration627 W Roosevelt Rd, Chicago, ILAlteration$1 ⚠
- Aug 9, 2022Commercial Alteration627 W Roosevelt Rd, Chicago, ILAlteration$250K
- Jun 17, 2022Commercial Alteration435 N Michigan Ave, Chicago, ILAlteration$400Kapplied Apr 13, 2022
- Mar 30, 2022Residential Alteration1574 N Kingsbury St, Chicago, ILAlteration$1 ⚠
- Dec 6, 2021Commercial Alteration435 N Michigan Ave, Chicago, ILAlteration$2.5Mapplied Nov 17, 2021
- Oct 1, 2019Commercial Alteration56 E Walton St, Chicago, ILAlteration$6Kapplied Apr 25, 2019
- Jun 17, 2019Commercial Alteration56 E Walton St, Chicago, ILAlteration$165K
- Aug 31, 2018Residential Alteration2237 W Lyndale St, Chicago, ILAlteration$80Kapplied Jun 26, 2018
- Jan 24, 2017Residential Alteration233 N Michigan Ave, Chicago, ILAlteration$1 ⚠
Aug 24, 2026 applied Jul 15, 2026 | 837 W Armitage Ave, Chicago, IL | Commercial Alteration | $50K |
Jul 28, 2026 applied Apr 7, 2026 | 226 E 43rd St, Chicago, IL | Commercial Alteration | $270K |
Feb 20, 2026 applied Jul 7, 2025 | 226 E 43rd St, Chicago, IL | Commercial Alteration | $350K |
Apr 21, 2025 applied Mar 28, 2025 | 1144 W Fulton Market, Chicago, IL | Commercial Alteration | $231K |
Feb 5, 2025 applied Nov 5, 2024 | 1144 W Fulton Market, Chicago, IL | Commercial Alteration | $7.0M |
Oct 25, 2023 applied Jun 17, 2023 | 1901 S Western Ave, Chicago, IL | Commercial Alteration | $1.8M |
Aug 31, 2023 applied Aug 28, 2023 | 8750 W Bryn Mawr Ave, Chicago, IL | Commercial Alteration | $50K |
Jan 26, 2023 | 21 E Chestnut St, Chicago, IL | Commercial Alteration | $125K |
Jan 17, 2023 | 21 E Chestnut St, Chicago, IL | Commercial Alteration | $125K |
Dec 8, 2022 | 627 W Roosevelt Rd, Chicago, IL | Commercial Alteration | $1 ⚠ |
Aug 9, 2022 | 627 W Roosevelt Rd, Chicago, IL | Commercial Alteration | $250K |
Jun 17, 2022 applied Apr 13, 2022 | 435 N Michigan Ave, Chicago, IL | Commercial Alteration | $400K |
Mar 30, 2022 | 1574 N Kingsbury St, Chicago, IL | Residential Alteration | $1 ⚠ |
Dec 6, 2021 applied Nov 17, 2021 | 435 N Michigan Ave, Chicago, IL | Commercial Alteration | $2.5M |
Oct 1, 2019 applied Apr 25, 2019 | 56 E Walton St, Chicago, IL | Commercial Alteration | $6K |
Jun 17, 2019 | 56 E Walton St, Chicago, IL | Commercial Alteration | $165K |
Aug 31, 2018 applied Jun 26, 2018 | 2237 W Lyndale St, Chicago, IL | Residential Alteration | $80K |
Jan 24, 2017 | 233 N Michigan Ave, Chicago, IL | Residential Alteration | $1 ⚠ |
Sites O'Neil Building Corporation returns to2 in Chicago
Addresses where O'Neil Building Corporation 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 Company2,582 commercial alteration
- Clune Construction Company, L.P.1,731 commercial alteration
- Leopardo Construction INC1,282 commercial alteration
- Executive Construction , INC.1,189 commercial alteration
- Reed Illinois Corporation1,182 commercial alteration
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