Updated: May 19, 2026
Location and Projects
Address
444 N LAKE COOK RD SUITE 9 & 10, Deerfield, IL, 60015
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Z3 Solutions Construction
Z3 Solutions, LLC, 444 N Lake Cook Rd, Deerfield, IL (Owned by: John Zouras) holds a General Contractor license and 3 other licenses according to the Hoffman Estates license board.
Their BuildZoom score of 92 ranks in the top 32% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Z3 Solutions, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Z3 Solutions, LLC Services
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Z3 Solutions, LLC Contact Information
Phone Number: (847) 274-8548
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Address: 444 N LAKE COOK RD SUITE 9 & 10, Deerfield, IL 60015
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This is a sample of this contractor's permits. Click here to access their complete permit history.
**self cert project** buildout of existing 1st floor space into office including new hvac plumbing and electrical per plans (current use:manufacturing/office proposed use: medical service office)
Valuation:
$1,900,000
Permit #:
100642451
Status:
complete
Fee:
$8,335
Permit Type:
N/A
Building Type:
N/A
Work to be done to unit 2n only: drywall plumbing replacement of plumbing fixtures with associated piping cabinets countertops & flooring. all work same as existing
Valuation:
$164,171
Permit #:
100510393
Status:
issued
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Base building core and shell renovation and site improvements to existing 4 story office building with retail use on 1st floor as per plans
Valuation:
$1,700,000
Permit #:
100528496
Status:
phased permitting
Fee:
$4,330
Permit Type:
N/A
Building Type:
N/A
Remodeling work to install elevator in portion ofexist stairwell and rear ada ramp also remodel (2) washrooms inbasement of exist church building with tax exemptnumber e9982-7603-06 no change in use orsize of building
Valuation:
$50,000
Permit #:
100456982
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Revision to permit#100804590
Valuation:
$1
Permit #:
100818003
Status:
issued
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
New roof-top stair/elevator penthouses for existing 4 story office building per plans. no rooftop deck under this permit
Valuation:
$150,000
Permit #:
100557933
Status:
complete
Fee:
$2,250
Permit Type:
N/A
Building Type:
N/A
**self cert project** 1st floor office tenant buildout/remodel in an existing 2 story building per plans
Valuation:
$60,000
Permit #:
100763214
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
****self cert*** interior build-out per plans ( single tenant 4th floor class e business)
Valuation:
$1,980,000
Permit #:
100564058
Status:
complete
Fee:
$11,970
Permit Type:
N/A
Building Type:
N/A
Revision to permit # 100250885 (original)/100615951 (reinstatement) to change gc to z3 solutions llc
Valuation:
$1
Permit #:
100644633
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Structural demolition structural framing and infill work in an existing 4 story building per plans
Valuation:
$730,864
Permit #:
100509408
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Exterior wall repair to existing one story bow-string wood truss commercial building per plans
Valuation:
$300,000
Permit #:
100545197
Status:
complete
Fee:
$1,041
Permit Type:
N/A
Building Type:
N/A
Interior alterations to one story with basement building for new office as per plans
Valuation:
$1,300,000
Permit #:
100519280
Status:
complete
Fee:
$8,988
Permit Type:
N/A
Building Type:
N/A
*****self-cert ***** tenant improvement on the 1st floor only per plans
Valuation:
$193,348
Permit #:
100518004
Status:
complete
Fee:
$1,076
Permit Type:
N/A
Building Type:
N/A
Interior non-structural demolition per plans
Valuation:
$150,000
Permit #:
100500053
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
West facade window installation per plans
Valuation:
$125,000
Permit #:
100516258
Status:
complete
Fee:
$475
Permit Type:
N/A
Building Type:
N/A
Change plumber to kawula plumbing for permit 100519280
Valuation:
$1
Permit #:
100563956
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Interior build-out/renovations per plans
Valuation:
$400,000
Permit #:
100482279
Status:
complete
Fee:
$2,105
Permit Type:
N/A
Building Type:
N/A
Interior non-structural demolition of existing office space per plans
Valuation:
$20,000
Permit #:
100477864
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Interior office/tenant buildout
Valuation:
$375,000
Permit #:
100425353
Status:
complete
Fee:
$2,759
Permit Type:
N/A
Building Type:
N/A
1520 square foot office tenant buildout
Valuation:
$150,000
Permit #:
100379180
Status:
complete
Fee:
$770
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Z3 Solutions, LLC License info
Verified License
| License # | 17979 |
| Status | Active |
| Hoffman Estates | |
| Type | General Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Z3 Solutions, LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 29879 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Z3 Solutions, LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TGC135139 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class B) |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Z3 Solutions, LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | C $5,000,000 Project Ceiling |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
11
Permits
- Building permit records show that Z3 Solutions, LLC has worked on 11 permitted projects.
Z3 Solutions, LLC Employees
JZ
John Zouras
Owner