COMPANY RECORD · CHICAGO, IL
R J Olmen Company — permit history in Chicago, IL
R J Olmen Company appears on 70 Chicago permit records from 2006 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 70 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 1 |
| 2012 | 1 |
| 2013 | 14 |
| 2014 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 15 |
| 2022 | 5 |
| 2023 | 12 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Busiest year on record: 2021, with 15 permits. One project can account for several filings, so read this as filing activity rather than workload.
Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| F.H. Paschen, S.N. Nielsen & Associates, LLC. | 16 | 2023-05-23 |
| Berglund Construction | 9 | 2013-06-19 |
| Berglund Construction Company | 9 | 2013-06-19 |
| Sandsmith Construction Inc. | 8 | 2022-03-18 |
| Ccc Holdings, Inc. D/B/A Ccc Design Build | 7 | 2021-06-29 |
| K.R. Miller Contractors, Inc. | 5 | 2025-04-09 |
| Old Veteran Construction, Inc. | 4 | 2023-04-12 |
| All-Bry Construction Company | 4 | 2021-12-08 |
| Garth Enterprises, Inc. | 3 | 2019-07-02 |
| Jesus Cortez | 3 | 2021-08-25 |
| Friedler Construction Company | 3 | 2021-07-02 |
| Illinois Window & Glass | 3 | 2024-07-25 |
38 companies are named alongside R J Olmen Company on the same Chicago permit. A shared permit is a documented co-appearance, not proof of a current contract. Names appear as the authority published them.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 1650 W CORNELIA AVE | 2026-04-20 |
| 5025 N LARAMIE AVE | 2025-04-09 |
| 3651 W SCHUBERT AVE | 2025-04-02 |
| 4332 N PAULINA ST | 2025-02-24 |
| 10 S CANAL ST | 2024-10-11 |
| 1628 W WASHINGTON BLVD | 2024-07-25 |
| 1300 S LAKE SHORE DR | 2024-03-20 |
| 150 N RIVERSIDE PLZ | 2024-02-09 |
| 118 N CLARK ST | 2023-11-09 |
| 5411 W FULLERTON AVE | 2023-07-27 |
| 6201 S FAIRFIELD AVE | 2023-05-23 |
| 5815 S HOMAN AVE | 2023-04-28 |
| 1330 E 50TH ST | 2023-04-12 |
| 5247 S SPAULDING AVE | 2023-04-11 |
67 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $40,000,000, median $643,548. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
70 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101078595 | 2026-04-20 | Mechanical / HVAC | 1650 W CORNELIA AVE | SELF CERT 2019 CBRC: SCOPE FOR BOILER REPLACEMENT AND AIR HANDLING UNIT REPLACEMENT. INCLUDES INSTALLATION OF NEW RETURN FAN IN ATTIC, NEW ROOF DORMER TO ALLOW RETURN AIR DUCT TO E | $4,000,000 |
| 101063228 | 2025-04-09 | Mechanical / HVAC | 5025 N LARAMIE AVE | RENOVATIONS OF EXISTING TOILET ROOMS IN EXISTING ELEMENTARY SCHOOL (BEAUBIEN). | $1,005,150 |
| 101063229 | 2025-04-02 | Mechanical / HVAC | 3651 W SCHUBERT AVE | RENOVATION OF EXISTING TOILET ROOMS IN EXISTING PUBLIC ELEMENTARY SCHOOL (MONROE). | $483,162 |
| 101052848 | 2025-02-24 | Mechanical / HVAC | 4332 N PAULINA ST | SELF-CERT 2019 CBRC: CHICAGO PUBLIC SCHOOL FACILITY. NO CHANGE IN USE. LOCALIZED TOILET ROOM REPAIRS AND MODIFICATIONS. SELF CERTIFICATION. | $272,000 |
| 101053474 | 2024-10-11 | Mechanical / HVAC | 10 S CANAL ST | SPR 2019 CBRC - THE PROJECT SCOPE IS INTERIOR BUILD OUT OF 3RD FLOOR FOR NETWORK EQUIPMENT AS PER PLANS**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT ** | $1 |
| 101042822 | 2024-07-25 | Mechanical / HVAC | 1628 W WASHINGTON BLVD | SELF-CERT: CPS PUBLIC SCHOOL. NO CHANGE IN USE. WORK INCLUDES REMOVAL AND REPLACEMENT OF 100% OF FLAT ROOF, REPLACEMENT OF ROOF-MOUNTED MECHANICAL EQUIPMENT, SELECTIVE REPAIR OF MA | $7,712,762 |
| 101046472 | 2024-03-20 | Mechanical / HVAC | 1300 S LAKE SHORE DR | SELF CERT SPR CBRC: INTERIOR ALTERATIONS FOR AN EXHIBIT REPLACEMENT. (ZONING PD 600 - USE GROUP A-3; TYPE LL-B). | $100,000 |
| 101043829 | 2024-02-09 | Mechanical / HVAC | 150 N RIVERSIDE PLZ | SELF CERT 2019 CBRC: INTERIOR RENOVATION TO OFFICE SUITE 1850 TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, AND MECHANICAL AS PER PLANS 1A CONSTRUCTION, OCCUPANCY B-BUSINESS. | $8,500 |
| 101037156 | 2023-11-30 | Mechanical / HVAC | 1300 S LAKE SHORE DR | SELF CERT RENOVATION OF EXISTING OFFICE SPACE ON THE LOWER LEVEL. SCOPE INCLUDES RECONFIGURATION OF ROOMS. NO CHANGE IS OCCUPANCY OR EXITING. | $600,000 |
| 100995531 | 2023-11-09 | Mechanical / HVAC | 118 N CLARK ST | SPR 2019 CBRC: ALTERATION OF EXISTING 5TH FLOOR OFFICE AND ASSEMBLY SPACES TO ACCOMMODATE ADDITIONAL STAFF REQUIREMENTS AND TO PROVIDE ADA ACCESSIBILITY THROUGHOUT THE ENTIRE FLOOR | $20,000,000 |
| 101010176 | 2023-07-27 | Mechanical / HVAC | 5411 W FULLERTON AVE | CPS SCHOOL - SELF CERT ALTERATIONS, NO CHANGE IN USE - MECHANICAL UPGRADES | $13,000,000 |
| 101004727 | 2023-05-23 | Mechanical / HVAC | 6201 S FAIRFIELD AVE | EXISTING CPS E2 OCCUPANCY SCHOOL. EXTERIOR RAMP AND STAIR ACCESSIBILITY MODIFICATIONS. INTERIOR MODIFICATIONS TO EXISTING TOILET ROOMS. NO EXPANSION OF USE. | $600,000 |
| 101004708 | 2023-04-28 | Mechanical / HVAC | 5815 S HOMAN AVE | SC 2019 CBRC: EXISTING CPS E2 OCCUPANCY SCHOOL. EXTERIOR RAMP AND STAIR ACCESSIBILITY MODIFICATIONS. INTERIOR MODIFICATIONS TO EXISTING TOILET ROOMS PER PLANS. NO EXPANSION OF USE | $500,000 |
| 101002197 | 2023-04-12 | Mechanical / HVAC | 1330 E 50TH ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO RENOVATE EXISTING TOILET ROOMS WITH ADA ACCESS AND RELATED MEP WORK.CHICAGO PUBLIC SCHOOLS- EXISTING BUILDING. NO CHANGES OF USE, NO CH | $401,000 |
| 101004770 | 2023-04-11 | Mechanical / HVAC | 5247 S SPAULDING AVE | EXISTING CPS E2 OCCUPANCY SCHOOL. PAVING REPLACEMENT AT WALKWAY FROM ACCESSIBLE PARKING AND AT ENTRY. NO STORMWATER OR REGRADING WORK. INTERIOR ACCESSIBILITY MODIFICATIONS TO TOILE | $500,000 |
| 101005273 | 2023-04-04 | Mechanical / HVAC | 640 W SCOTT ST | MEP UPGRADES INCLUDING REPLACEMENT OF DOMESTIC WATER PIPING, INSTALLATION OF A CHILLER PLANT, REPLACEMENT OF UNIVENTS, NEW BOILER AND MECHANICAL EQUIPMENT, ELECTRICAL SERVICE UPGRA | $8,500,000 |
| 101002196 | 2023-03-29 | Mechanical / HVAC | 8344 S COMMERCIAL AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO RENOVATE EXISTING TOILET ROOMS WITH ADA ACCESS AND RELATED MEP WORK.CHICAGO PUBLIC SCHOOLS- EXISTING BUILDING. NO CHANGES OF USE, NO CH | $363,000 |
| 101004796 | 2023-03-28 | Mechanical / HVAC | 6200 S HAMLIN AVE | EXISTING CPS E2 OCCUPANCY SCHOOL. EXTERIOR RAMP AND STAIR ACCESSIBILITY MODIFICATIONS. INTERIOR ACCESSIBILITY MODIFICATIONS TO TOILET ROOMS. NO EXPANSION OF USE. | $500,000 |
| 101002188 | 2023-03-28 | Mechanical / HVAC | 7300 S JEFFERY BLVD | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO RENOVATE EXISTING TOILET ROOMS WITH ADA ACCESS AND RELATED MEP WORK. CHICAGO PUBLIC SCHOOLS- EXISTING BUILDING. NO CHANGES OF USE, NO C | $484,000 |
| 101002191 | 2023-03-28 | Mechanical / HVAC | 7736 S BURNHAM AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO RENOVATE EXISTING TOILET ROOMS WITH ADA ACCESS AND RELATED MEP WORK..CHICAGO PUBLIC SCHOOLS- EXISTING BUILDING. NO CHANGES OF USE, NO C | $390,000 |
| 100962863 | 2022-06-02 | Mechanical / HVAC | 4127 W HIRSCH ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO CONSTRUCT A NEW ELEVATOR SHAFT (& MACHINE ROOM), ADA ACCESS AND CORRIDOR PER PLANS AND STRUCTURAL PEER REVIEW REPORT. | $1,000,000 |
| 100962859 | 2022-05-09 | Mechanical / HVAC | 3320 W HIRSCH ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO CONSTRUCT A NEW ELEVATOR SHAFT (& MACHINE ROOM), ADA ACCESS AND CORRIDOR PER PLANS AND STRUCTURAL PEER REVIEW REPORT | $1,000,000 |
| 100959740 | 2022-03-18 | Mechanical / HVAC | 3030 W HARRISON ST | CURRENT USE IS E1, PROPOSED USE IS E1. SCOPE INCLUDES REPAIRING/REPLACING THE ROOF, REPAIRING MASONRY, REPLACING EXHAUST FANS, REPLACING LIGHTING, REPAIRING/REPLACING VTRS AND ROOF | $4,217,000 |
| 100959739 | 2022-03-18 | Mechanical / HVAC | 223 N KEELER AVE | CURRENT USE IS E1, PROPOSED USE IS E1. SCOPE INCLUDES REPLACING/REPAIRING THE ROOF, REPAIRING MASONRY, REPLACING EXHAUST FANS, REPLACING LIGHTING, REPLACING VTRS AND ROOF DRAINS, S | $2,954,000 |
| 100959737 | 2022-03-18 | Mechanical / HVAC | 8524 S GREEN ST | CURRENT USE IS E1, PROPOSED USE IS E1. SCOPE INCLUDES REPAIRING/REPLACING ROOFS, REPAIRING MASONRY, REPLACING EXHAUST FANS, REPLACING LIGHTING, REPAIRING/REPLACING VTRS AND ROOF DR | $4,315,000 |
| 100912015 | 2021-12-08 | Mechanical / HVAC | 3252 N BROADWAY | CPS SCHOOL NO CHANGE IN USE. CHIMNEY REDUCTION AND INSTALLATION OF HIGH PERFORMANCE BOILER FLUES. MINOR MASONRY REPAIRS.**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT | $377,000 |
| 100927916 | 2021-08-25 | Mechanical / HVAC | 4343 W WRIGHTWOOD AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING STAGE AND AUDITORIUM, 5 SCIENCE CLASSROOMS, MULTI-PURPOSE ROOM, MUSIC ROOM, 2 ART ROOMS, COMPUTER ROOM ACROSS THREE FLOORS OF | $1,600,000 |
| 100927949 | 2021-08-25 | Mechanical / HVAC | 4338 W WABANSIA AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF SCIENCE CLASSROOM, 2 ART ROOMS, CONVERT SECTION OF EXISTING LIBRARY INTO 4 FOUR PRIVATE OFFICES, CONVERT EXISTING MULTI-PURPOSE ROOM INT | $1,000,000 |
| 100912009 | 2021-08-05 | Mechanical / HVAC | 3235 N LECLAIRE AVE | SPR 2019 CBRC - CPS SCHOOL NO CHANGE IN USE. CHIMNEY HEIGHT REDUCTION AND REUSE/MODIFICATION OF EXISTING CHIMNEY FLUES. MINOR MASONRY REPAIRS AS PER PLANS**CERTIFIED CORRECTIONS SU | $218,000 |
| 100927911 | 2021-08-03 | Mechanical / HVAC | 3000 N MANGO AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF LIBRARY AND 3 CLASSROOMS ON THREE FLOORS OF EXISTING BUILDING. NO CHANGE TO OCCUPANCY OR EGRESS (OCCUPANCY GROUP E: TYPE 1B CONSTRUCTIO | $450,000 |
| 100926005 | 2021-07-02 | Mechanical / HVAC | 2100 E 87TH ST | CURRENT OCCUPANCY: E-1; PROPOSED OCCUPANCY: E-1; CONSTRUCTION TYPE 1B;AREA OF WORK:3,200 SQUARE FEET. REMOVE AND REPLACE EXISTING SCIENCE CASEWORK AT BIOLOGY LAB 019, PREP ROOM 021 | $1,080,000 |
| 100912016 | 2021-06-30 | Mechanical / HVAC | 5252 W PALMER ST | SPR 2019 CBRC - CPS SCHOOL NO CHANGE IN USE. CHIMNEY HEIGHT REDUCTION AND REUSE/MODIFICATION OF EXISTING CHIMNEY FLUES. MINOR MASONRY REPAIRS AS PER PLANS.**CERTIFIED CORRECTIONS S | $234,000 |
| 100919415 | 2021-06-29 | Mechanical / HVAC | 900 W WILSON AVE | CPS SCHOOL. NO CHANGE IN USE. RENOVATION OF 10 EXISTING CLASSROOMS TO INCLUDE NEW SINKS, REPAIR OF EXISTING UTILITIES, NEW ADDITIONAL EXHAUST IN SELECT ROOMS. IN ADDITION, NEW F | $727,769 |
| 100920709 | 2021-06-29 | Mechanical / HVAC | 4865 N SHERIDAN RD | CPS SCHOOL. NO CHANGE IN OCCUPANCY. RENOVATION OF 2 EXISTING CLASSROOMS TO INCLUDE NEW SINKS REPAIR OF EXISTING UTILITIES, AND NEW FLOORING AND NEW CEILING. | $153,761 |
| 100912011 | 2021-06-29 | Mechanical / HVAC | 4250 N ST LOUIS AVE | SPR 2019 CBRC - CPS SCHOOL NO CHANGE IN USE. CHIMNEY REDUCTION AND INSTALLATION OF HIGH PERFORMANCE BOILER FLUES. MINOR MASONRY REPAIRS AS PER PLANS.**CERTIFIED CORRECTIONS SUBJECT | $369,000 |
| 100920953 | 2021-06-28 | Mechanical / HVAC | 4850 N KENMORE AVE | CPS SCHOOL. NO CHANGE IN USE. RENOVATION OF 2 EXISTING CLASSROOMS TO INCLUDE ADDITION OF SINK, NEW LIGHTING, NEW CEILING TILE AND NEW FLOORING. | $153,761 |
| 100920716 | 2021-06-28 | Mechanical / HVAC | 5009 S LAFLIN ST | CPS SCHOOL WITH NO CHANGE IN USE: INTERIOR RENOVATIONS TO EXISTING SCIENCE CLASSROOMS. ELECTRICAL, MECHANICAL AND PLUMBING PER PLAN. | $502,400 |
| 100920718 | 2021-06-16 | Mechanical / HVAC | 4747 S UNION AVE | CPS SCHOOL WITH NO CHANGE IN USE: INTERIOR RENOVATIONS TO EXISTING SCIENCE CLASSROOMS. ELECTRICAL, MECHANICAL AND PLUMBING PER PLAN. | $900,400 |
| 100920713 | 2021-06-15 | Mechanical / HVAC | 2101 W 47TH ST | CPS SCHOOL WITH NO CHANGE IN USE: INTERIOR RENOVATIONS TO EXISTING SCIENCE CLASSROOMS. ELECTRICAL, MECHANICAL AND PLUMBING PER PLAN. | $384,100 |
| 100907297 | 2021-05-21 | Mechanical / HVAC | 610 W SCHUBERT AVE | THIS PROJECT IS AN INTERIOR BUILT OUT OF AN EXISTING VACANT TENANT SPACE FOR A NEW CPS PRE-K. WORK INCLUDES NEW MEPFP SYSTEMS, WALLS, DOORS, FLOORING, CEILINGS, MILLWORK, AND FINIS | $3,231,000 |
| 100857611 | 2020-03-12 | Mechanical / HVAC | 3611 E 114TH ST | CHICAGO PUBLIC SCHOOL (CPS) - SELF CERT: REPLACEMENT OF 5 EXISTING ROOF TOP UNITS WITH SOME INTERIOR CEILING TILE REPLACEMENTS AND NEW GAS METER ENCLOSURE. | $2,400,000 |
| 100822351 | 2019-07-02 | Mechanical / HVAC | 821 E 103RD ST | PBC/CPS - PBC PROJECT #05315. REMOVAL AND REPLACEMENT OF EXISTING ROOFING AND ROOFTOP MECHANICAL EQUIPMENT AT EXISTING CPS C-3 SCHOOL ASSEMBLY FACILITY INCLUDING NEW BAS SYSTEM, MA | $15,000,000 |
| 100813835 | 2019-06-13 | Mechanical / HVAC | 2116 W AUGUSTA BLVD | ROOF REPLACEMENT, MASONRY REPAIRS AND REPOINTING, INTERIOR RENOVATIONS AND FINISHES UPGRADES, AND MECHANICAL, ELECTRICAL, AND PLUMBING UPGRADES. THE BUILDING IS CURRENTLY USED AS A | $3,971,500 |
| 100796811 | 2019-05-31 | Mechanical / HVAC | 3425 N MAJOR AVE | CPS SCHOOL - NO CHANGE IN USE. PARTIAL REROOFING OF EXISTING BUILDING WITH ASSOCIATED MECHANICAL, ELECTRICAL AND STORMWATER WORK. EXTERIOR MASONRY REPAIR. | $3,200,000 |
| 100810225 | 2019-04-30 | Mechanical / HVAC | 3857 W 111TH ST | CPS SCHOOL - NO CHANGE IN USE; SELF CERT. INTERIOR RENOVATIONS OF 4 EXISTING SCIENCE CLASSROOMS. | $336,000 |
| 100700139 | 2018-08-13 | Mechanical / HVAC | 1000 E OHIO ST | THE PROJECT INVOLVES THE REPLACEMENT OF EXISTING ELECTRICAL SWITCHGEAR AND STANDBY DIESEL GENERATOR SYSTEM, WHICH WILL REQUIRE MODIFICATION OF EXISTING STRUCTURES AND CONSTRUCTION | $40,000,000 |
| 100762449 | 2018-07-19 | Mechanical / HVAC | 720 S MICHIGAN AVE | SELF CERT: INTERIOR ALTERNATIONS TO CONVERT A 2ND FLOOR ABANDONED RESTROOM TO A HAND WASHING STATION FOR BANQUET STAFF. THE AREA OF WORK IS LOCATED IN THE BACK-OF-HOUSE PORTION OF | $56,519 |
| 100754313 | 2018-05-08 | Mechanical / HVAC | 6800 N WESTERN AVE | NEW CONSTRUCTION 4 STORY MIXED USE BUILDING. CONCRETE STRUCTURE.LIBRARY (C-1 ASSEMBLY) OCCUPANCY ON LEVEL 01, (A-2) RESIDENTIALOCCUPANCY ON LEVEL 02, 03 AND 04. OCCUPIED GREEN ROOF | $24,000,000 |
| 100730605 | 2018-02-20 | Mechanical / HVAC | 7350 W PRATT AVE | PBC/CPS - #05115: NEW CONSTRUCTION, 2-STORY, ELEMENTARY SCHOOL ANNEX (CLASS C-3; TYPE 1A), TO BE CONSTRUCTED ADJACENT TO EXISTING, 2-STORY, ELEMENTARY SCHOOL (CLASS C-3; TYPE 1A). | $13,000,000 |
| 100727989 | 2017-11-30 | Mechanical / HVAC | 720 S MICHIGAN AVE | INTERIOR ALTERATIONS TO EXISTING 8TH FLOOR LAKE ROOMS, TO INCLUDE MEETING ROOMS, RESTROOMS, & CORRIDORS, IN EXISTING HOTEL PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERM | $700,000 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Chicago permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →