Contractor Profile

Ams Mechanical Systems INC

Ams Mechanical Systems INC concentrates in residential alteration in Chicago (88% of its 84 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Chicago spans 2006–2025.

First permit: Mar 10, 2006 (7,479d ago)Latest permit: Nov 4, 2025 (300d ago)
The sales record
Market
Chicago
Active
2006–2025 · 19 yrs
Licence IDs on their permits
—
Reliable value
—
Coverage
—
Reliable filings
—
Rank in Chicago
#315
Permits (all-time, all segments)
166
Filings 90d
0
Filings 30d
0
Latest permit
Nov 4, 2025
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Residential Alteration — 88% of 84 segment-classified permits

Ranked #123 in the Chicago Residential Alteration leaderboard →
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Brands detected

Manufacturer brands detected in Ams Mechanical Systems INC’s permit text (≥99% precision) — the detected subset, not a certification or a complete list.

What we won’t fabricate

Ams Mechanical Systems INC has 166 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.

—Below our reliability threshold — too few filings carry a value we stand behind
Monthly activity
May ’250–1 permits/moNov ’25
permits per month

Monthly value isn’t shown: too few of Ams Mechanical Systems INC’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.

Service area

Typical service area ~7 mi in Chicago

The p90 footprint of where Ams Mechanical Systems INC has pulled permits in Chicago — drawn from all 166 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • Chicago166
Find Residential Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.
Recent permitsLargest recent$2.7M· 835 N Michigan Ave, Chicago, IL

Showing 20 of 84 permits by Ams Mechanical Systems INC in the indexed window · most recent first

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Nov 4, 2025
applied Sep 11, 2025
1211 S Prairie Ave, Chicago, IL
Commercial Alteration
$172K
Jul 17, 2025
applied Jun 23, 2025
835 N Michigan Ave, Chicago, IL
Commercial Alteration
$2.7M
May 21, 2025
applied Nov 18, 2024
79 W Monroe St, Chicago, IL
Commercial Alteration
$150K
Jun 6, 2023
945 W 38th St, Chicago, IL
Residential Alteration
—
Aug 12, 2021
applied Aug 10, 2021
320 W Oakdale Ave, Chicago, IL
Residential Alteration
$87K
Aug 6, 2021
applied Apr 12, 2021
7575 S Kostner Ave, Chicago, IL
Commercial Alteration
$385K
Nov 17, 2020
444 N Michigan Ave, Chicago, IL
Residential Alteration
—
Oct 14, 2020
4545 S Racine Ave, Chicago, IL
Residential Alteration
—
Oct 13, 2020
1120 W 47th Pl, Chicago, IL
Residential Alteration
—
Oct 9, 2020
945 W 38th St, Chicago, IL
Residential Alteration
—
Oct 1, 2020
21 W Goethe St, Chicago, IL
Residential Alteration
—
Jul 22, 2020
300 E Randolph St, Chicago, IL
Residential Alteration
—
Apr 21, 2020
applied Apr 15, 2020
233 E Wacker Dr, Chicago, IL
Residential Alteration
$950K
Feb 5, 2020
108 E Superior St, Chicago, IL
Residential Alteration
—
Nov 20, 2019
35 W Wacker Dr, Chicago, IL
Residential Alteration
—
Nov 13, 2019
600 N State St, Chicago, IL
Residential Alteration
—
Nov 13, 2019
600 N State St, Chicago, IL
Residential Alteration
—
Nov 1, 2019
35 W Wacker Dr, Chicago, IL
Residential Alteration
—
Nov 1, 2019
35 W Wacker Dr, Chicago, IL
Residential Alteration
—
Sep 23, 2019
applied Aug 29, 2019
2816 S Kilbourn Ave, Chicago, IL
Commercial Alteration
$325K
Sites Ams Mechanical Systems INC returns to6 in Chicago

Addresses where Ams Mechanical Systems INC has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.

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