Contractor Profile

J. T. MAGEN & CO. INC.

J. T. MAGEN & CO. INC. concentrates in commercial alteration in Chicago (91% of its 67 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Chicago spans 2006–2025. Reliable permit valuations total ≈$197M (across the 99% of filings with a valuation we can stand behind).

First permit: Jan 30, 2006 (7,458d ago)Latest permit: Sep 3, 2025 (302d ago)
The sales record
Territory
Chicago
Active
2006–2025 · 19 yrs
Licenses on file
0
Canonical ID
281,341
Reliable value
$197M
Coverage
99%
Reliable filings
66
Rank in Chicago
#632
Permits (all-time)
86
Filings 90d
0
Filings 30d
0
Latest permit
Sep 3, 2025
Where they work

Primarily Commercial Alteration — 91% of 67 segment-classified permits

Ranked #248 in the Chicago Commercial Alteration leaderboard →
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Service area

Typical service area ~5 mi in Chicago

The p90 footprint of where J. T. MAGEN & CO. INC. has pulled permits in Chicago — based on 86 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.

  • Chicago86
Recent permitsLargest recent$65.0M· 1432 S CLINTON ST, Chicago, IL

Showing 20 of 67 permits by J. T. MAGEN & CO. INC. · most recent first

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Sep 3, 2025
applied Aug 28, 2025
230 W MONROE ST, Chicago, IL
Commercial Alteration
$338K
Nov 4, 2024
applied Oct 31, 2024
101 E OAK ST, Chicago, IL
Commercial Alteration
$30K
Sep 18, 2024
applied Sep 12, 2024
101 E OAK ST, Chicago, IL
Commercial Alteration
$45K
Aug 22, 2024
applied Jul 22, 2024
15 E OAK ST, Chicago, IL
Commercial Alteration
$375K
Jul 29, 2024
applied Jul 2, 2024
101 E OAK ST, Chicago, IL
Commercial Alteration
$170K
Apr 19, 2024
applied Nov 20, 2023
101 E OAK ST, Chicago, IL
Commercial Alteration
$2.1M
Mar 5, 2024
applied Jan 23, 2024
630 N MICHIGAN AVE, Chicago, IL
Commercial Alteration
$38K
Feb 21, 2024
applied Feb 7, 2024
101 E OAK ST, Chicago, IL
Commercial Alteration
$3.5M
Jun 13, 2023
15 E OAK ST, Chicago, IL
Commercial Alteration
$6.3M
Apr 13, 2023
444 W LAKE ST, Chicago, IL
Commercial Alteration
$320K
Dec 21, 2022
101 E OAK ST, Chicago, IL
Commercial Alteration
$250K
Jun 9, 2022
444 W LAKE ST, Chicago, IL
Commercial Alteration
$150K
Sep 14, 2020
applied Jul 24, 2020
1432 S CLINTON ST, Chicago, IL
Commercial Alteration
$20.0M
Jan 14, 2020
1227 E 60TH ST, Chicago, IL
Commercial New Construction
$55.0M
Sep 25, 2019
942 W FULTON MARKET, Chicago, IL
Commercial Alteration
$140K
Sep 3, 2019
1001 W NORTH AVE, Chicago, IL
Commercial Alteration
$95K
Aug 29, 2019
applied Jun 25, 2019
4720 W PENSACOLA AVE, Chicago, IL
Commercial New Construction
$5.3M
Apr 22, 2019
applied Apr 15, 2019
1432 S CLINTON ST, Chicago, IL
Commercial New Construction
—
Apr 3, 2019
applied Mar 26, 2019
1432 S CLINTON ST, Chicago, IL
Commercial New Construction
$65.0M
Mar 25, 2019
applied Mar 12, 2019
1432 S CLINTON ST, Chicago, IL
Commercial New Construction
$60K

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