COMPANY RECORD · CHICAGO, IL
G.E. Riddiford Co. — permit history in Chicago, IL
G.E. Riddiford Co. appears on 111 Chicago permit records from 2006 through 2026, all of them general construction.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 111 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 12 |
| 2007 | 8 |
| 2008 | 10 |
| 2009 | 8 |
| 2010 | 5 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 6 |
| 2025 | 10 |
| 2026 | 6 |
Busiest year on record: 2006, with 12 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 |
|---|---|---|
| Command Mechanical Group | 1 | 2023-09-18 |
| Ewing-Doherty Mechanical, Inc | 1 | 2023-09-18 |
| Maron Electric Company | 1 | 2023-09-18 |
| Pl12014-Thomas P. Adamson, Jr. | 1 | 2008-04-24 |
| Walcor Electric Inc. | 1 | 2026-07-30 |
5 companies are named alongside G.E. Riddiford Co. 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 |
|---|---|
| 1500 W MADISON ST | 2026-07-30 |
| 6020 W ARDMORE AVE | 2026-06-24 |
| 430 S MICHIGAN AVE | 2026-05-04 |
| 10 W 32ND ST | 2026-04-22 |
| 151 E WACKER DR | 2026-02-26 |
| 1132 W BLACKHAWK ST | 2026-02-10 |
| 43 E OHIO ST | 2025-10-22 |
| 1653 W CONGRESS PKWY | 2025-08-18 |
| 211 E CHICAGO AVE | 2025-07-16 |
| 6040 W ARDMORE AVE | 2025-05-12 |
| 111 N WABASH AVE | 2025-03-18 |
| 100 E BELLEVUE PL | 2025-01-09 |
| 3202 S STATE ST | 2024-09-05 |
| 616 W FULTON ST | 2024-09-04 |
91 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $4,000,000, median $397,837. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
111 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200475308 | 2026-07-30 | General construction | 1500 W MADISON ST | SCOPE: ROOF REPLACEMENT. AREA: 6500 SQ. FT. ROOF COVERING: OTHER. LOCATION: REPLACE ROOF. IL ROOFING CONTRACTOR LICENSE: 104000134. | $387,550 |
| B200476082 | 2026-06-24 | General construction | 6020 W ARDMORE AVE | SCOPE: ROOF REPLACEMENT. AREA: 3900 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: GARAGE AND RECTORY. IL ROOFING CONTRACTOR LICENSE: 104000134. | $273,250 |
| B200466898 | 2026-05-04 | General construction | 430 S MICHIGAN AVE | SCOPE: ROOF REPLACEMENT. AREA: 65020 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: ROOF REPLACEMENT. IL ROOFING CONTRACTOR LICENSE: 104000134. | $2,041,811 |
| B200467345 | 2026-04-22 | General construction | 10 W 32ND ST | SCOPE: ROOF REPLACEMENT. AREA: 24000 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: REPLACE ROOF WITH LIKE KIND SYSTEM. IL ROOFING CONTRACTOR LICENSE: 104000134. | $380,200 |
| B200460359 | 2026-02-26 | General construction | 151 E WACKER DR | SCOPE: ROOF REPLACEMENT. AREA: 51800 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: ROOF 50,000 SF. IL ROOFING CONTRACTOR LICENSE: 104000134. | $3,267,320 |
| B200458635 | 2026-02-10 | General construction | 1132 W BLACKHAWK ST | SCOPE: ROOF REPLACEMENT. AREA: 26000 SQ. FT. ROOF COVERING: OTHER. LOCATION: ROOF AREA L. IL ROOFING CONTRACTOR LICENSE: 104000134. | $1,437,547 |
| B200447134 | 2025-10-22 | General construction | 43 E OHIO ST | SCOPE: ROOF REPLACEMENT. AREA: 49000 SQ. FT. ROOF COVERING: OTHER. LOCATION: ROOF AREAS: A, B, AND B1. IL ROOFING CONTRACTOR LICENSE: 104000134. | $812,000 |
| B200437280 | 2025-08-18 | General construction | 1653 W CONGRESS PKWY | SCOPE: ROOF REPLACEMENT. AREA: 17300 SQ. FT.ROOF COVERING: BUILT-UP ROOF.LOCATION: NORTH ATRIUM ROOF.IL ROOFING CONTRACTOR LICENSE: 104000134. | $1,177,135 |
| B200434139 | 2025-07-16 | General construction | 211 E CHICAGO AVE | SCOPE: ROOF REPLACEMENT. AREA: 23245 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: ROOF AREAS A-F. IL ROOFING CONTRACTOR LICENSE: 104000134. | $1,432,181 |
| B200425147 | 2025-05-12 | General construction | 6040 W ARDMORE AVE | SCOPE: ROOF REPLACEMENT. AREA: 13100 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: 3 ROOFS. IL ROOFING CONTRACTOR LICENSE: 104000134. | $480,250 |
| B200425100 | 2025-05-09 | General construction | 6020 W ARDMORE AVE | SCOPE: ROOF REPLACEMENT. AREA: 800 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: FLAT ROOF. IL ROOFING CONTRACTOR LICENSE: 104000134. | $265,100 |
| B200425103 | 2025-05-09 | General construction | 6020 W ARDMORE AVE | SCOPE: ROOF REPLACEMENT. AREA: 1300 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: FLAT ROOF. IL ROOFING CONTRACTOR LICENSE: 104000134. | $145,450 |
| B200423958 | 2025-05-06 | General construction | 6020 W ARDMORE AVE | SCOPE: ROOF REPLACEMENT. AREA: 10200 SQ. FT. ROOF COVERING: ASPHALT SHINGLES. LOCATION: THE ROOF. IL ROOFING CONTRACTOR LICENSE: 104000134. | $265,100 |
| B200416577 | 2025-03-18 | General construction | 111 N WABASH AVE | SCOPE: ROOF REPLACEMENT. AREA: 12750 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: ROOF REPLACEMENT OF MAIN ROOF AND UPPER PENTHOUSE. IL ROOFING CONTRACTOR LICENSE: 104000134. | $291,481 |
| B200415834 | 2025-03-10 | General construction | 1132 W BLACKHAWK ST | SCOPE: ROOF REPLACEMENT. AREA: 15000 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: ROOFS D,F,J, H. IL ROOFING CONTRACTOR LICENSE: 104000134. | $1,197,366 |
| B200410684 | 2025-01-09 | General construction | 100 E BELLEVUE PL | SCOPE: ROOF REPLACEMENT. AREA: 5200 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: PARKING GARAGE ROOF. IL ROOFING CONTRACTOR LICENSE: 104000134. | $372,058 |
| B200028050 | 2024-09-05 | General construction | 3202 S STATE ST | SCOPE: ROOF REPLACEMENT. AREA: 33700SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: REPLACE ROOF WITH LIKE KIND SYSTEM. IL ROOFING CONTRACTOR LICENSE: 104000134. | $508,716 |
| B200027909 | 2024-09-04 | General construction | 616 W FULTON ST | SCOPE: ROOF REPLACEMENT. AREA: 12700 SQ. FT. ROOF COVERING: MINERAL - SURFACED ROLL ROOFING. LOCATION: ROOF REPLACEMENT WITH LIKE KIND SYSTEM. IL ROOFING CONTRACTOR LICENSE: 104000 | $658,700 |
| B200024481 | 2024-07-30 | General construction | 251 E HURON ST | SCOPE: ROOF REPLACEMENT. AREA: 59000 SQ. FT. ROOF COVERING: OTHER. LOCATION: ROOF AREA. IL ROOFING CONTRACTOR LICENSE: 104000134. | $2,000,000 |
| B200024194 | 2024-07-26 | General construction | 512 N MCCLURG CT | SCOPE: ROOF REPLACEMENT. AREA: 12000 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: REPLACE EXISTING ROOFING WITH SAME ON ALL LEVELS. IL ROOFING CONTRACTOR LICENSE: 104000134. | $684,697 |
| B200015352 | 2024-06-10 | General construction | 3200 N KILBOURN AVE | SCOPE: ROOF REPLACEMENT. AREA: 70000 SQ. FT. ROOF COVERING: OTHER. LOCATION: ROOF REPLACEMENT ON ALL FLAT ROOF AREAS. IL ROOFING CONTRACTOR LICENSE: 104000134. | $3,343,376 |
| B200015937 | 2024-05-02 | General construction | 3350 S FEDERAL ST | SCOPE: ROOF REPLACEMENT. AREA: 10700 SQ. FT. ROOF COVERING: BUILT-UP ROOF. LOCATION: SOUTHER ROOF AREA. IL ROOFING CONTRACTOR LICENSE: 104000134. | $348,000 |
| B200001614 | 2023-11-14 | General construction | 1132 W BLACKHAWK ST | SCOPE: ROOF REPLACEMENT. AREA: 167 SQ. FT. ROOF COVERING: OTHER. LOCATION: ROOF A AND N. IL ROOFING CONTRACTOR LICENSE: 104000134. | $1,094,841 |
| 101035038 | 2023-10-13 | General construction | 1653 W CONGRESS PKWY | COMPLETE ROOF REPLACEMENT. | $1,350,526 |
| 101030878 | 2023-09-18 | General construction | 5700 S CICERO AVE | 2019 CBC: SELF-CERT: INTERIOR RENOVATION OF A 3400 SQ. FT. CONCESSION SPACE ON THE CONCOURSE LEVEL OF MIDWAY INTERNATIONAL AIRPORT FOR A NEW AIRPORT LOUNGE. WORK INCLUDES SELECT DE | $4,000,000 |
| 101030795 | 2023-09-07 | General construction | 6020 W ARDMORE AVE | REMOVE/REPLACE (3)EXISTING ROO ROOFS(3 DIFFERENT LEVELS)AT EXISING CHURCH. | $90,550 |
| 101028847 | 2023-08-24 | General construction | 208 W WASHINGTON ST | COMPLETE ROOF REPLACEMENRT. | $920,877 |
| 101028439 | 2023-08-21 | General construction | 3145 S ASHLAND AVE | REMOVE AND REPLACE ROOF TO EXISTING GROCERY STORE. | $1,055,500 |
| 101027368 | 2023-08-11 | General construction | 1540 N LAKE SHORE DR | REMOVE/REPLACE (APPROX 5000 SQ FT)OF EXISTING ROOF WITH LIKE IN KIND SYSATEM. | $327,644 |
| 101026786 | 2023-08-07 | General construction | 7300 S KEDZIE AVE | COMPLETE ROOF REPLACEMENT. | $943,100 |
| 101016204 | 2023-05-10 | General construction | 5101 S WENTWORTH AVE | COMPLETE ROOF RPLACEMENT. | $890,800 |
| 101012355 | 2023-04-17 | General construction | 720 S MICHIGAN AVE | REMOVE/REPLACE(APPROX 30,000SQ FT)OF EXISTING ROOF WITH LIKE KIND SYSTEM. | $934,604 |
| 101010528 | 2023-04-04 | General construction | 500 W JACKSON BLVD | COMPLETE ROOF REPLACEMENT.(APPROX 57,000SQ FT). | $3,454,526 |
| 101010303 | 2023-03-24 | General construction | 6201 S LARAMIE AVE | REROOF THE LOWER OFFICE ROOF AND UPPER WEST ROOF. APPROX.28000SQFT AT THE MIDWAY AIRPORT AMC BUILDING. | $769,769 |
| 100991498 | 2022-10-06 | General construction | 3350 S FEDERAL ST | COMPLETE ROOF REPLACEMENT. | $177,765 |
| 100982361 | 2022-08-01 | General construction | 7300 S KEDZIE AVE | TEAR OFF AND REPLACE ROOF (NO STRUCTURAL WORK) | $1,281,805 |
| 100980783 | 2022-07-20 | General construction | 2233 S DR MARTIN L KING JR DR | COMPLETE ROOF TEAR OFF. | $633,306 |
| 100975813 | 2022-06-13 | General construction | 1201 S PRAIRIE AVE | COMPLETE ROOF REPLACEMENT. | $227,640 |
| 100973212 | 2022-05-25 | General construction | 208 W WASHINGTON ST | COMPLETE ROOF REPLACEMENT. | $620,846 |
| 100969483 | 2022-05-02 | General construction | 1212 N LAKE SHORE DR | REMOVE/REPLACE ROOF ON EXISTING (2) STORY PARKING GARAGE. | $646,124 |
| 100964573 | 2022-03-30 | General construction | 5201 N SHERIDAN RD | REMOVE APPROXIMATELY 3,800 SQFT OF EXISTING ROOFING TO DECK AND INSTALL NEW R-30 INSULATION AND PVC 60MIL ROOF SYSTEM- -(NO STRUCTURAL WORK)- ALL WORK SAME AS EXISTING; SUBJECT TO | $175,750 |
| 100962181 | 2022-03-11 | General construction | 1122 N CLARK ST | REMOVE ALL EXISTING ROOF MEMBRANE SYSTEM, CLEAN CONCRETE DECK AS REQUIRED , REPLACE WITH NEW TWO PLY MEMBRANE ROOFING SIYSTEM . AT THE 38TH FLOOR PENTHOUSE , 4TH AND 3RD FLOOR ROO | $370,569 |
| 100944500 | 2021-10-15 | General construction | 2900 N LAKE SHORE DR | REMOVE/REPLACE(APPROX 14,000 SQ FT)OF ROOF TO EXISTING HOSPITAL. | $397,837 |
| 100943953 | 2021-10-12 | General construction | 900 N MICHIGAN AVE | REMOVE AND REPLACE EXISTING ROOFING SYSTEM WITH NEW AT THE 30TH FL ROOF AREAS,EAST,WEST, FOUR SEASONS PLAZA DECKS. | $324,414 |
| 100935572 | 2021-08-16 | General construction | 7300 S KEDZIE AVE | COMPLETE REMOVEL/REPLACEMENT OF THE ROOF(19,000 SQ FT)TO EXISTING 2-STORY BAKERY FACILITY. | $498,283 |
| 100915931 | 2021-04-15 | General construction | 1000 N LAKE SHORE DR | TEAR OFF AND REPLACE ROOFING SYSTEM AT EXISTING PARKING GARAGE | $395,500 |
| 100914673 | 2021-04-08 | General construction | 17 E MONROE ST | REMOVE AND REPLACE OF EXISTING FLAT ROOF ON AN EXISTING 21 FLOOR HOTEL. | $423,572 |
| 100909263 | 2021-02-16 | General construction | 200 W MADISON ST | REINSTATE PERMIT#100877077 | $1 |
| 100898040 | 2020-11-02 | General construction | 1920 N MILWAUKEE AVE | ALTERATIONS TO EXISTING ROOF TOP DECK AND GREEN ROOF AS PER PLANS TO PREVENT WATER INFILTRATION. INSTALL WOODEN DIVDERS TO DIVIDE ROOF AND PREVENT LATERAL MOVEMENT OF WATER, PSI IN | $394,200 |
| 100890519 | 2020-10-01 | General construction | 100 W 33RD ST | REMOVAL AND REPLACEMENT OF 67000 SQFT. ROOFING SYSTEM. FLAT ROOF REPLACEMENT ONLY. | $857,490 |
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 →