COMPANY RECORD · CHICAGO, IL
Triad Associates, Inc. DBA Concordia-Triad — permit history in Chicago, IL
Triad Associates, Inc. DBA Concordia-Triad appears on 357 Chicago permit records from 2010 through 2026, all of them general construction.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 357 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2010 | 2 |
| 2014 | 1 |
| 2015 | 11 |
| 2016 | 41 |
| 2017 | 20 |
| 2018 | 83 |
| 2019 | 33 |
| 2020 | 25 |
| 2021 | 36 |
| 2022 | 38 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 24 |
| 2026 | 18 |
Busiest year on record: 2018, with 83 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 |
|---|---|---|
| Triad Associates,Inc. | 198 | 2026-08-27 |
| Richard D. Ridgeway | 53 | 2017-07-13 |
| Vip Tech Electric, Inc. | 35 | 2022-08-19 |
| Block Electric Company | 1 | 2014-02-19 |
| Brian K Petersen | 1 | 2018-02-23 |
| Crestwood Tower Services, Inc. | 1 | 2015-08-25 |
| Dyros Electric Inc. | 1 | 2020-05-28 |
| Pieper Electric | 1 | 2021-08-25 |
8 companies are named alongside Triad Associates, Inc. DBA Concordia-Triad 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 |
|---|---|
| 2451 W HOWARD ST | 2026-08-27 |
| 1750 W PETERSON AVE | 2026-08-26 |
| 3333 W HARRISON ST | 2026-08-26 |
| 5330 W DIVISION ST | 2026-08-13 |
| 5254 S DORCHESTER AVE | 2026-07-13 |
| 3008 E CHELTENHAM PL | 2026-07-13 |
| 5352 W BELDEN AVE | 2026-07-13 |
| 1154 N CAMPBELL AVE | 2026-07-08 |
| 5404 N NORTHWEST HWY | 2026-06-22 |
| 725 S WABASH AVE | 2026-05-04 |
| 8500 S STONY ISLAND AVE | 2026-03-31 |
| 4001 N RAVENSWOOD AVE | 2026-03-17 |
| 1424 N CLEAVER ST | 2026-03-17 |
| 910 W LAWRENCE AVE | 2026-03-04 |
256 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $167,000, median $25,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
357 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200471444 | 2026-08-27 | General construction | 2451 W HOWARD ST | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP, PH AND FACADE. | $35,000 |
| B200477201 | 2026-08-26 | General construction | 1750 W PETERSON AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP. | $35,000 |
| B200478260 | 2026-08-26 | General construction | 3333 W HARRISON ST | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP. | $35,000 |
| B200477657 | 2026-08-13 | General construction | 5330 W DIVISION ST | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: MONOPOLE TOWER NEXT TO THE BUILDING. | $35,000 |
| B200472327 | 2026-07-13 | General construction | 5254 S DORCHESTER AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP. | $35,000 |
| B200472382 | 2026-07-13 | General construction | 3008 E CHELTENHAM PL | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP. | $35,000 |
| B200473086 | 2026-07-13 | General construction | 5352 W BELDEN AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP. | $35,000 |
| 101083049 | 2026-07-08 | General construction | 1154 N CAMPBELL AVE | T-MOBILE SECTOR ADD PROJECT CH50214A. EXISTING CO-LOCATED ROOFTOP WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: ON ROOFTOP INSTALL (2) NEW ANTENNAS, INSTALL (1) NEW SLED MOU | $50,000 |
| B200475020 | 2026-06-22 | General construction | 5404 N NORTHWEST HWY | FOR PERMIT B200026168: REPLACEMENT GENERAL CONTRACTOR. REPLACEMENT ELECTRICAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200464022 | 2026-05-04 | General construction | 725 S WABASH AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 1 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: MODIFICATION TO EXISTING ANTENNA ON ROOF PER PLANS. | $50,000 |
| B200459865 | 2026-03-31 | General construction | 8500 S STONY ISLAND AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP, PH AND FACADE. | $35,000 |
| B200462503 | 2026-03-17 | General construction | 4001 N RAVENSWOOD AVE | FOR PERMIT B200427147: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200462496 | 2026-03-17 | General construction | 5404 N NORTHWEST HWY | FOR PERMIT B200026168: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200462495 | 2026-03-17 | General construction | 1424 N CLEAVER ST | FOR PERMIT 101066643: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101073371 | 2026-03-04 | General construction | 910 W LAWRENCE AVE | EXISTING ROOFTOP WIRELESS TELECOMMUNICATION FACILITY. T-MOBILE SITE: CH31050B. INSTALL (1) NEW NATURAL GAS GENERATOR, (1) NEW AUTOMATIC TRANSFER SWITCH, NEW POWER CONDUITS, (1) NEW | $20,000 |
| B200457091 | 2026-02-26 | General construction | 2316 N LINCOLN AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP, PH AND FACADE. | $35,000 |
| B200456408 | 2026-02-20 | General construction | 5547 N RAVENSWOOD AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 0 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: EXISTING ANTENNA MODIFICATION PER PLANS ON ROOFTOP. | $50,000 |
| 101079556 | 2026-02-11 | General construction | 4556 W WILCOX ST | REINSTATE PERMIT NO 101064611 MUST BEGIN WORK AND OR REQUEST INSPECTION NO LATER THAN ***JUNE 2026*** ON PERMIT NO 101064611 | $0 |
| B200453564 | 2025-12-10 | General construction | 3116 W BELDEN AVE | FOR PERMIT B200438162: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200453637 | 2025-12-10 | General construction | 1055 W MADISON ST | FOR PERMIT B200400462: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200453598 | 2025-12-10 | General construction | 2250 E 75TH ST | FOR PERMIT B200412857: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200453588 | 2025-12-10 | General construction | 8725 W HIGGINS RD | FOR PERMIT B200411507: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200453584 | 2025-12-10 | General construction | 4600 N BEACON ST | FOR PERMIT B200028323: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200453580 | 2025-12-10 | General construction | 5922 N CLARK ST | FOR PERMIT B200446704: REPLACEMENT GENERAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101064611 | 2025-09-29 | General construction | 4556 W WILCOX ST | T-MOBILE ANCHOR PROJECT CH92065A. EXISTING CO-LOCATED WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: ON TOWER: REMOVE AND REPLACE ANTENNA PLATFORM, INSTALL (3) NEW ANTENNS, | $35,000 |
| B200440263 | 2025-09-25 | General construction | 3525 S HONORE ST | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 0 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: MODIFICATION TO EXISTING ANTENNA/ROOFTOP PER PLANS. | $40,000 |
| B200429819 | 2025-09-19 | General construction | 10640 S BUFFALO AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: CELL TOWER AND COMPOUND. | $45,000 |
| B200440264 | 2025-09-10 | General construction | 2000 N RACINE AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 0 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: MODIFICATION EXISTING ANTENNA/ROOFTOP PER PLANS. | $40,000 |
| B200434434 | 2025-08-05 | General construction | 6 N MICHIGAN AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 1 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: MODIFICATION TO EXISTING ANTENNA FACILITY PER PLAN. | $40,000 |
| B200431418 | 2025-07-28 | General construction | 810 E HYDE PARK BLVD | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 2 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOFTOP WIRELESS TELECOMMUNICATIONS MODIFICATION. | $40,000 |
| B200427053 | 2025-07-07 | General construction | 30 E ADAMS ST | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 1 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: EXISTING TMO PLATFORM ON MAIN ROOF LEVEL 13TH FL. | $15,000 |
| B200427602 | 2025-06-12 | General construction | 518 W 28TH PL | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 0 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ANTENNA MODIFICATION TO EXISTING ON ROOF PER PLAN. | $40,000 |
| 101066881 | 2025-05-22 | General construction | 3631 S COTTAGE GROVE AVE | T-MOBILE ANCHOR PROJECT CH92136A: EXISTING WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: INSTALL (3) NEW ANTENNAS, REMOVE (9) EXISTING RADIO UNITS, INSTALL (6) NEW RADIO UNI | $45,000 |
| 101066219 | 2025-05-22 | General construction | 1936 N CLARK ST | T-MOBILE SECTOR ADD PROJECT CH10054A. EXISTING ROOFTOP WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: INSTALL (1) NEW ANTENNA ON NEW UNISTRUT MOUNT. REMOVE (4) EXISTING ANTEN | $54,000 |
| 101066935 | 2025-05-16 | General construction | 5060 S STATE ST | T-MOBILE ANCHOR PROJECT CH92320B: EXISTING WIRELESS TELECOMMUNICATIONS FACILITY. TOWER SCOPE OF WORK: REMOVE EXISITNG PLATFORM AND INSTALL NEW PLATFORM. REMOVE (3) EXISTING ANTENNA | $45,000 |
| B200425152 | 2025-05-14 | General construction | 110 E 61ST ST | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 0 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: MOD TO EXISTING ANTENNA SITE ON ROOFTOP PER PLANS. | $40,000 |
| B200425157 | 2025-05-14 | General construction | 5252 N LONG AVE | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 0 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: MOD TO EXISTING ANTENNA SITE PER PLANS. | $40,000 |
| 101062109 | 2025-05-09 | General construction | 410 S MICHIGAN AVE | EXISTING CO-LOCATED ROOFTOP WIRELESS TELECOMMUNICATIONS FACILITY. T-MOBILE SITE NUMBER CH80510A. SCOPE OF WORK: INSTALL (3) NEW ANTENNAS, INSTALL (2) NEW CABINETS ON EXISTING STEEL | $25,000 |
| 101064339 | 2025-04-15 | General construction | 2316 N LINCOLN AVE | T-MOBILE ANCHOR PROJECT CH10056D. EXISTING CO-LOCATED ROOFTOP WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: ON ROOFTOP REMOVE AND REPLACE (2) EQUIPMENT CABINETS, REMOVE (3) | $35,000 |
| 101067392 | 2025-04-02 | General construction | 425 E MARQUETTE RD | REINSTATE PERMIT NO 101054060 MUST BEGIN WORK AND OR REQUEST INSPECTIONS ON 101054060 NO LATER THAN NOVEMEBER 2025 | $0 |
| 101064609 | 2025-03-27 | General construction | 328 S JEFFERSON ST | T-MOBILE ANCHOR PROJECT CH10004E. EXISTING CO-LOCATED ROOFTOP WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: ON ROOFTOP: REMOVE AND REPLACE (2) T-MOBILE EQUIPMENT CABINETS, R | $35,000 |
| 101066290 | 2025-03-06 | General construction | 3810 W 43RD ST | REINSTATE PERMIT NO 101052111, MUST BEGIN WORK AND OR REQUEST INSPECTIONS NO LATER THAN JUNE 2025 ON PERMIT NO 101052111 | $0 |
| B200399124 | 2024-10-10 | General construction | 810 E HYDE PARK BLVD | ALTERATION OF EXISTING COMMUNICATION EQUIPMENT. ALTERATION OF 1 BOXES AND EQUIPMENT ON 1 TOWERS / STRUCTURES. LOCATION: ROOF - EXISTING ANTENNA UPGRADE PER PLANS. | $35,000 |
| 101054060 | 2024-09-27 | General construction | 425 E MARQUETTE RD | T-MOBILE SC HUB PROJECT CH22519C. EXISTING CO-LOCATED WIRELESS TELECOMMUNICATIONS FACILITY. INSTALL (1) V2 CABINET ON NEW STEEL PLATFORM. ELECTRICAL PERMIT: PENDING. PREVIOUS PERMI | $15,000 |
| 101055765 | 2024-09-25 | General construction | 2059 W 32ND ST | T-MOBILE SC HUB PROJECT CH12105D. EXISTING CO-LOCATED WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: INSTALL (1) V2.2 EXPANSION CABINET ON EXISTING CONCRETE PAD. ELECTRICAL P | $15,000 |
| B200027675 | 2024-09-19 | General construction | 7144 S JEFFERY BLVD | REVISION TO PERMIT NO 101055131 TO CHANGE ELECTRICAL AND GENERAL CONTRACTORS | |
| 101052111 | 2024-08-27 | General construction | 3810 W 43RD ST | T-MOBILE SC HUB PROJECT CH42637G. EXISTING CO-LOCATED WIRELESS TELECOMMUNICATIONS FACILTY. SCOPE OF WORK: INSTALL (1) NEW V1 CABINET. ELECTRICAL PERMIT: PENDING. PREVIOUS PERMIT: 1 | $15,000 |
| 101051858 | 2024-08-27 | General construction | 3544 W MONTROSE AVE | T-MOBILE SC HUB PROJECT CH31188A. EXISTING CO-LOCATED ROOFTOP WIRELESS TELECOMMUNICATIONS FACILITY. SCOPE OF WORK: INSTALL (1) NEW CABINET. ELECTRICAL PERMIT: 101053834. PREVIOUS P | $15,000 |
| 101050794 | 2024-08-14 | General construction | 2250 E 75TH ST | T-MOBILE SC HUB PROJECT CH42426A. EXISTING WIRELESS TELECOMMUNICATIONS FACILTY. SCOPE OF WORK: INSTALL (1) NEW V1 CABINET ON EXISTING CONCRETE PAD. ELECTRICAL PERMIT: 101053630. PR | $15,000 |
| 101056262 | 2024-07-25 | General construction | 2954 W JACKSON BLVD | REINSTATE PERMIT NO 100986480, MUST BEGIN WORK AND OR REQUEST INSPECTIONS NO LATER THAN 09/2024 | $1 |
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 →