· rebuilt nightly from public records
F.H. Paschen, S.N. Nielsen & Associates, LLC holds 18 project permits in Chicago from the last 12 months (6 in the last 90 days, latest Oct 14, 2026), $477.4M in estimated cost.
18 project permits in Chicago over the last 12 months, $477.4M 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 F.H. Paschen, S.N. Nielsen & Associates, LLC.
Latest issued Oct 14, 2026As the applicants reported it on these permits.
Electrical, plumbing, mechanical and other firms with permits at the same addresses.
Project permits naming F.H. Paschen, S.N. Nielsen & Associates, LLC as general contractor, newest first.
| Issued | Address | Type | Est. cost | Work | Owner |
|---|---|---|---|---|---|
| Oct 14, 2026 | 2595 N MILWAUKEE AVE | Renovation / alteration | $152,000 | SELF-CERT 2019 CBRC: STRUCTURAL REPAIRS TO EXISTING FOUNDATION TO 1-STORY BUILDING, AS PER... | Chicago Department OF Fleet & Facility Management |
| Oct 9, 2026 | 3151 W HARRISON ST | Renovation / alteration | $50,000 | SELF-CERT 2019 CBC: ALTERATION TO EXISTING POLICE HEADQUARTERS. SCOPE OF WORK INVOLVES THE... | – |
| Oct 1, 2026 | 700 W CHICAGO AVE | Renovation / alteration | $792,000 | SPR 2019 CBRE: REMOVE AND REPLACE EXISTING DRIVEWAY RAMP WITH NEW RETAINING WALLS, PAVEMEN... | Onni 700 W Chicago LLC |
| Oct 1, 2026 | 700 W CHICAGO AVE | Renovation / alteration | $8,150,000 | SPR 2019 CBRC: UPGRADES TO EXISTING PEDESTRIAN WALKWAY WITH NEW STAIR AS PER PLANS. (OCCUP... | Onni 700 W Chicago LLC |
| Sep 11, 2026 | 2740 W FOSTER AVE | Renovation / alteration | $311,565 | SELF CERT 2019 CBC: 2,055 SF INTERIOR RENOVATION OF AN EXISITNG OFFICE SPACE ON THE 4TH FL... | – |
| Aug 17, 2026 | 2179 N STAVE ST | Renovation / alteration | $500,000 | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS FOR STRUCTRUAL UPGRADES TO EXISTING BASEMENT AND... | Chicago Department OF Fleet & Facility Management |
| Jun 23, 2026 | 8425 S COTTAGE GROVE AVE | Renovation / alteration | $225,000 | INTERIOR RENOVATION OF EXISTING HEALTH OFFICE. NO CHANGE IN OCCUPANCY. WORK TO INCLUDE NON... | – |
| Jun 17, 2026 | 1125 N ASHLAND AVE | Renovation / alteration | $900,000 | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 2-STORY WITH BASEMENT FIRE HOUSE TO ... | Chicago Department OF Fleet & Facility Management |
| Jun 9, 2026 | 3535 E 114TH ST | Renovation / alteration | $200,000 | SC 2019 CBC: INTERIOR RENOVATIONS TO AN EXISTING MENS AND WOMENS TOILET ROOM 1ST FLR. N... | Chicago Public Schools |
| May 22, 2026 | 10000 W OHARE AIRPORT | Renovation / alteration | $13,833,400 | DDS 2019 CBRC: AA ORD CONCOURSE RENOVATION. PERMIT FOR INTERIOR RENOVATION. INITIAL TENANT... | – |
| May 14, 2026 | 10000 W OHARE ST | Renovation / alteration | $73,455 | REVISIONS TO PREVIOUSLY PERMITTED (#101061323 AND #101067914)) WORK INCLUDING RENOVATION O... | – |
| May 4, 2026 | 355 E GRAND AVE | Renovation / alteration | $3,472,747 | SELF CERT 2019 CBRC: ALTERATIONS AND EXPANSION OF AN EXISTING GROUND FLOOR MEDICAL OFFICE ... | University OF Chicago Medical Center |
| Apr 9, 2026 | 200 N STATE ST | Renovation / alteration | $445,000,000 | WORK IS TO INCLUDE CONSTRUCTION OF AN ELEVATED TRANSIT STATION ON THE LOOP ELEVATED LINE A... | – |
| Mar 17, 2026 | 4645 N WESTERN AVE | Renovation / alteration | $2,000,000 | SPR 2019 CBRC. REVISION TO PERMIT 101064511 INCLUDES: STATIONHOUSE STRUCTURAL STEEL REPAIR... | – |
| Mar 4, 2026 | 2650 S CALIFORNIA AVE | Renovation / alteration | $500,000 | SPR 2019 CBC-REPLACEMENT OF WATERMAIN IN AN EXISTING COURTHOUSE BUILDING. EXISTING MIXED U... | – |
| Jan 28, 2026 | 10000 W OHARE ST | Renovation / alteration | $750,000 | SPR 2019 CHICAGO REHABILITATION CODE TITLE 14R W/ APRIL 2022 SUPPLEMENTS: INTERIOR AND EXT... | – |
| Jan 13, 2026 | 11601 W TOUHY AVE | Renovation / alteration | $320,000 | DDS 2019 CBRC: AA ORD L CONCOURSE RENOVATION. DEEP FOUNDATIONS INCLUDING THE INSTALLATION ... | – |
| Nov 10, 2025 | 1044 N ORLEANS ST | Renovation / alteration | $150,000 | SELF-CERT 2019 CBRC: STRUCTURAL REPAIRS ONLY AT THE 1ST FLOOR AND BASEMENT IN EXISTING 2-S... | – |
Firms that pulled a permit at an address where F.H. Paschen, S.N. Nielsen & Associates, LLC holds a project permit in the last 12 months.
| Firm | Trade | Permits |
|---|---|---|
| Hartmann Electric Company, Inc | Electrical | 105 |
| Hilton Chicago Corporation | Electrical | 13 |
| Horizon Contractors, Inc | Electrical | 12 |
| Maron Electric Company | Electrical | 8 |
| CT Mechanical LLC | Mechanical / HVAC | 6 |
| Cable Communications, Inc | Electrical | 5 |
| Sonoma Electrical Services | Electrical | 4 |
| Hill Mechanical Corporation | Plumbing | 3 |
| Pace Systems, Inc | Electrical | 3 |
| Reyes Group LTD | Other trade | 3 |
| ALL Masonry Const. Co. Inc | Other trade | 3 |
| Mchugh Concrete Construction | Other trade | 3 |
| Bandwidth Management Inc | Electrical | 3 |
| Schwan Electric Contracting, C | Electrical | 3 |
| Natola Concrete | Other trade | 2 |
| Nesko Electric Company | Electrical | 2 |
| Stingray Electric LLC | Electrical | 2 |
| Terry Plumbing A Matrix Holdings, LLC Company | Plumbing | 2 |
| Connor Electric | Electrical | 2 |
| Sandsmith Construction Inc | Other trade | 2 |
Owners named on its permits (businesses only), by number of permits.
2595 N MILWAUKEE AVE (renovation / alteration, $152K), issued Oct 14, 2026; 3151 W HARRISON ST (renovation / alteration, $50K), issued Oct 9, 2026; 700 W CHICAGO AVE (renovation / alteration, $792K), issued Oct 1, 2026.
18 project permits in the last 12 months and 6 in the last 90 days, as published by the City of Chicago Department of Buildings.
Hartmann Electric Company, Inc (Electrical); Hilton Chicago Corporation (Electrical); Horizon Contractors, Inc (Electrical); Maron Electric Company (Electrical); CT Mechanical LLC (Mechanical / HVAC).
Chicago Department OF Fleet & Facility Management (3 permits); Onni 700 W Chicago LLC (2 permits); Chicago Public Schools (1 permits); University OF Chicago Medical Center (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.