Contractor Profile
Z-4 Construction
Z-4 Construction is a diversified Chicago contractor — 47 segment-eligible permits spanning 3 segments, led by commercial alteration (57%) and residential alteration (40%). Its permit record in Chicago spans 2006–2016. Reliable permit valuations total ≈$1.9M (across the 92% of filings with a valuation we can stand behind).
First permit: Jan 24, 2006 (7,538d ago)Latest permit: Jun 27, 2016 (3,731d ago)
The sales record
- Market
- Chicago
- Active
- 2006–2016 · 10 yrs
- Licence IDs on their permits
- —
- Reliable value
- $1.9M
- Coverage
- 92%
- Reliable filings
- 44
- Rank in Chicago
- #1,051
- Permits (all-time, all segments)
- 60
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Jun 27, 2016
Typical project size$18Ktypically $8K–$41K across 44 valued permits
Where they work
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.
Service area
Typical service area ~8 mi in Chicago
The p90 footprint of where Z-4 Construction has pulled permits in Chicago — drawn from all 60 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Chicago60
Recent permitsLargest recent$250K· 3729 S Lake Park Ave, Chicago, IL
Showing 20 of 47 permits by Z-4 Construction in the indexed window · most recent first
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- Jun 27, 2016Commercial Alteration3729 S Lake Park Ave, Chicago, ILAlteration$250Kapplied Nov 24, 2015
- Jan 18, 2016Residential Alteration2225 S Ridgeway Ave, Chicago, ILAlteration$15K
- Nov 17, 2015Commercial Alteration3518 N Whipple St, Chicago, ILAlteration$13K
- Oct 23, 2015Residential Alteration6337 S Langley Ave, Chicago, ILAlteration$1 ⚠
- Oct 22, 2015Residential Alteration624 E Bowen Ave, Chicago, ILAlteration$45K
- Aug 13, 2015Residential Alteration645 W 119th St, Chicago, ILAlteration$1 ⚠
- Feb 9, 2015Residential Alteration6347 N Broadway, Chicago, ILAlteration$1 ⚠
- Nov 17, 2014Residential Alteration2915 N Rockwell St, Chicago, ILAlteration$1 ⚠
- Jun 6, 2014Commercial Alteration5415 W Higgins Ave, Chicago, ILAlteration$100K
- Jan 17, 2014Commercial Alteration418 N Clark St, Chicago, ILAlteration$8K
- Jul 11, 2013Residential Alteration6414 N Fairfield Ave, Chicago, ILAlteration$25Kapplied May 10, 2013
- Jun 18, 2013Commercial Alteration2866 N Milwaukee Ave, Chicago, ILAlteration$3Kapplied May 16, 2013
- Mar 22, 2013Commercial Alteration1246 W Roscoe St, Chicago, ILAlteration$7K
- Jan 23, 2013Residential Alteration3635 W Augusta Blvd, Chicago, ILAlteration$15Kapplied Dec 13, 2012
- Jan 14, 2013Commercial Alteration3635 W Augusta Blvd, Chicago, ILAlteration$35Kapplied Dec 4, 2012
- Dec 21, 2012Residential Alteration4619 S Langley Ave, Chicago, ILAlteration$9K
- Nov 20, 2012Commercial Alteration418 N Clark St, Chicago, ILAlteration$40Kapplied Nov 8, 2012
- Oct 26, 2012Commercial Alteration1860 N Elston Ave, Chicago, ILAlteration$10K
- Oct 23, 2012Commercial Alteration713 W 50th St, Chicago, ILAlteration$10K
- Oct 1, 2012Residential Alteration4619 S Langley Ave, Chicago, ILAlteration$50Kapplied Aug 30, 2012
Jun 27, 2016 applied Nov 24, 2015 | 3729 S Lake Park Ave, Chicago, IL | Commercial Alteration | $250K |
Jan 18, 2016 | 2225 S Ridgeway Ave, Chicago, IL | Residential Alteration | $15K |
Nov 17, 2015 | 3518 N Whipple St, Chicago, IL | Commercial Alteration | $13K |
Oct 23, 2015 | 6337 S Langley Ave, Chicago, IL | Residential Alteration | $1 ⚠ |
Oct 22, 2015 | 624 E Bowen Ave, Chicago, IL | Residential Alteration | $45K |
Aug 13, 2015 | 645 W 119th St, Chicago, IL | Residential Alteration | $1 ⚠ |
Feb 9, 2015 | 6347 N Broadway, Chicago, IL | Residential Alteration | $1 ⚠ |
Nov 17, 2014 | 2915 N Rockwell St, Chicago, IL | Residential Alteration | $1 ⚠ |
Jun 6, 2014 | 5415 W Higgins Ave, Chicago, IL | Commercial Alteration | $100K |
Jan 17, 2014 | 418 N Clark St, Chicago, IL | Commercial Alteration | $8K |
Jul 11, 2013 applied May 10, 2013 | 6414 N Fairfield Ave, Chicago, IL | Residential Alteration | $25K |
Jun 18, 2013 applied May 16, 2013 | 2866 N Milwaukee Ave, Chicago, IL | Commercial Alteration | $3K |
Mar 22, 2013 | 1246 W Roscoe St, Chicago, IL | Commercial Alteration | $7K |
Jan 23, 2013 applied Dec 13, 2012 | 3635 W Augusta Blvd, Chicago, IL | Residential Alteration | $15K |
Jan 14, 2013 applied Dec 4, 2012 | 3635 W Augusta Blvd, Chicago, IL | Commercial Alteration | $35K |
Dec 21, 2012 | 4619 S Langley Ave, Chicago, IL | Residential Alteration | $9K |
Nov 20, 2012 applied Nov 8, 2012 | 418 N Clark St, Chicago, IL | Commercial Alteration | $40K |
Oct 26, 2012 | 1860 N Elston Ave, Chicago, IL | Commercial Alteration | $10K |
Oct 23, 2012 | 713 W 50th St, Chicago, IL | Commercial Alteration | $10K |
Oct 1, 2012 applied Aug 30, 2012 | 4619 S Langley Ave, Chicago, IL | Residential Alteration | $50K |
Other top Commercial Alteration contractors in Chicago
- Frackiel Builders, Incorporated2,792 commercial alteration
- Bear Construction Company2,584 commercial alteration
- Clune Construction Company, L.P.1,731 commercial alteration
- Leopardo Construction INC1,283 commercial alteration
- Executive Construction , INC.1,191 commercial alteration
- Reed Illinois Corporation1,182 commercial alteration
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