· rebuilt nightly from public records
W. E. O'neil Construction Co holds 5 project permits in Chicago from the last 12 months (2 in the last 90 days, latest Oct 7, 2026), $7.4M in estimated cost.
5 project permits in Chicago over the last 12 months, $7.4M in estimated cost, from the permits the City of Chicago Department of Buildings publishes: each project, its address and owner, and the trades that pulled permits at the same addresses.
New construction, renovation, structural and demolition permits naming W. E. O'neil Construction Co.
Latest issued Oct 7, 2026As the applicants reported it on these permits.
4 new-construction permitsElectrical, plumbing, mechanical and other firms with permits at the same addresses.
Project permits naming W. E. O'neil Construction Co as general contractor, newest first.
| Issued | Address | Type | Est. cost | Work | Owner |
|---|---|---|---|---|---|
| Oct 7, 2026 | 7 W ELM ST | New construction | $80,000 | TOWER CRANE PERMIT FOR FOUNDATION - FREESTANDING OPERATION OF A POTAIN MR418 TOWER CRANE P... | – |
| Sep 2, 2026 | 7 W ELM ST | New construction | $5,000,000 | DDS 2019 CBC: CAISSONS AND FOUNDATION PERMIT THROUGH THE SECOND FLOOR FOR A 28 STORY, 315... | State ELM LLC |
| Jun 9, 2026 | 1 W GRAND AVE | Renovation / alteration | $100,000 | SELF CERT 2019 CBRC: REVISION TO PERMIT 101065703, WORK IS LIMITED TO THE REPLACEMENT IN K... | State And Grand Property Owner LLC |
| Jan 28, 2026 | 201 N SANGAMON ST | New construction | $10,000 | DDS 2019 CBC: REVISION TO PERMIT 101064854. REVISIONS INCLUDE AN ADDITIONAL STAFF OFFICE, ... | 919 W Fulton Partners LLC |
| Dec 19, 2025 | 5430 W BELMONT AVE | New construction | $2,216,523 | SELF-CERT 2019 CBC: NEW CONSTRUCTION OF A 1-STORY BANK WITH DRIVE-THRU AND DRIVE-UP ATM. S... | PNC Bank |
Firms that pulled a permit at an address where W. E. O'neil Construction Co holds a project permit in the last 12 months.
| Firm | Trade | Permits |
|---|---|---|
| All-right Sign, Inc | Electrical | 7 |
| Norman Mechanical | Plumbing | 3 |
| Abco Electrical Construction & | Electrical | 3 |
| Sharlen Electric Company | Electrical | 3 |
| Adjustable Forms Inc | Other trade | 2 |
| Denning Inc | Mechanical / HVAC | 2 |
| Titan Electric LLC | Electrical | 1 |
| Applied Communications Group, Inc | Electrical | 1 |
| Potters Iacunato Concrete | Other trade | 1 |
| Warren Thomas Plumbing | Plumbing | 1 |
| Midwest Masonry, Inc | Other trade | 1 |
| Edwards Engineering Inc | Mechanical / HVAC | 1 |
| Systems Mechanical Inc | Mechanical / HVAC | 1 |
| Talon Electric Company | Electrical | 1 |
| MZI Group LLC | Plumbing | 1 |
| TK Concrete, Inc | Other trade | 1 |
| Armax Builders LLC | Other trade | 1 |
Owners named on its permits (businesses only), by number of permits.
7 W ELM ST (new construction, $80K), issued Oct 7, 2026; 7 W ELM ST (new construction, $5M), issued Sep 2, 2026; 1 W GRAND AVE (renovation / alteration, $100K), issued Jun 9, 2026.
5 project permits in the last 12 months and 2 in the last 90 days, as published by the City of Chicago Department of Buildings.
All-right Sign, Inc (Electrical); Norman Mechanical (Plumbing); Abco Electrical Construction & (Electrical); Sharlen Electric Company (Electrical); Adjustable Forms Inc (Other trade).
State ELM LLC (1 permits); State And Grand Property Owner LLC (1 permits); 919 W Fulton Partners LLC (1 permits); PNC Bank (1 permits).
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Compiled from public records and refreshed nightly; last updated Nov 5, 2026. Permits are as the city published them; estimated costs are as the applicant reported them and are not contract values. General contractors, trades and owners are named as businesses; no individuals are. Check the source before acting. See something wrong? Tell us and we will correct it.