Updated: Jun 02, 2026
Location and Projects
Address
2605 N Hamlin Ave., Chicago, IL, 60647
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the Cortese Energy Company Solar Contractor
the Cortese Energy Company LLC, 2605 N Hamlin Ave, Chicago, IL (Employees: Glennon P Dolan, Jackson O Omushien, and The Cortese Energy Company Llc) holds a Contractor Registration license and 3 other licenses according to the Kankakee County license board.
Their BuildZoom score of 105 ranks in the top 8% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring the Cortese Energy Company LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
the Cortese Energy Company LLC Contact Information
Phone Number: (203) 667-2885
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Address: 2605 N Hamlin Ave., Chicago, IL 60647
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the Cortese Energy Company LLC Chicago
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
the Cortese Energy Company LLC has a BuildZoom score of 105, which places them above 92% of 65,686 contractors in Illinois.
Activity
|
34 projects
|
2025 |
Our building permit records indicate that the Cortese Energy Company LLC has worked on at least
34.0 projects over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
3 projects
|
Commercial Renovations |
|
33 projects
|
Solar installations |
Analyzing permits over the last 4 years shows that the Cortese Energy Company LLC mostly works on
solar installation
and commercial renovation
projects.
Pricing
|
2 projects
|
< $5k |
|
20 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $15,539. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by the Cortese Energy Company LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install solar panels on roof of accessory building. roof type: sloped (2:12 to 5:12). inverter output: 9.86 kw. array output: 0.47974 kw. location: roof top of accessory structure. icc distributed generation installer cert. #23-0387
Valuation:
$37,275
Permit #:
B200422244
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: sloped (2:12 to 5:12). inverter output: 9.86 kw. array output: 0.47974 kw. location: roof top of principle structure and accessory. icc distributed generation installer cert. #23-0387
Valuation:
$37,275
Permit #:
B200422240
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 8.41 kw. array output: 0.34481 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$31,725
Permit #:
B200425997
Status:
issued
Fee:
$500
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 8.7 kw. array output: 0.369 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$32,750
Permit #:
B200425952
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 8.12 kw. array output: 0.32144 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$28,700
Permit #:
B200423132
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 8.7 kw. array output: 0.3735 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$31,125
Permit #:
B200422842
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: sloped (2:12 to 5:12). inverter output: 4.35 kw. array output: 0.09345 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$15,574
Permit #:
B200423131
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 3.48 kw. array output: 0.05832 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$12,150
Permit #:
B200431225
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: sloped (2:12 to 5:12). inverter output: 3.48 kw. array output: 0.05976 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$12,450
Permit #:
B200422873
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: low-sloped (<2:12). inverter output: 2.9 kw. array output: 0.0415 kw. location: roof mount of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$10,375
Permit #:
B200422869
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: sloped (2:12 to 5:12). inverter output: 6.89 kw. array output: 6.885 kw. location: rooftop. icc distributed generation installer cert. #23-0697
Valuation:
$23,409
Permit #:
B200444076
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 5.67 kw. array output: 5.67 kw. location: rooftop. icc distributed generation installer cert. #23-0697
Valuation:
$19,731
Permit #:
B200443150
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of accessory building. roof type: sloped (2:12 to 5:12). inverter output: 4.86 kw. array output: 4.86 kw. location: detached garage. icc distributed generation installer cert. #23-0697
Valuation:
$17,496
Permit #:
B200442102
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of accessory building. roof type: steep (>5:12). inverter output: 6.96 kw. array output: 0.23328 kw. location: roof top of accessory structure. icc distributed generation installer cert. #23-0387
Valuation:
$24,300
Permit #:
B200436328
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 6.96 kw. array output: 0.23328 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$24,300
Permit #:
B200436323
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 4.35 kw. array output: 0.0912 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$15,200
Permit #:
B200434818
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of accessory building. roof type: sloped (2:12 to 5:12). inverter output: 5.51 kw. array output: 0.0462 kw. location: roof top of accessory structure. icc distributed generation installer cert. #23-0387
Valuation:
$21,250
Permit #:
B200433674
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 5.51 kw. array output: 0.1001 kw. location: roof mount of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$19,250
Permit #:
B200433602
Status:
complete
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: steep (>5:12). inverter output: 4.35 kw. array output: 0.0912 kw. location: roof top of principle structure. icc distributed generation installer cert. #23-0387
Valuation:
$15,200
Permit #:
B200432897
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
Install solar panels on roof of principal building. roof type: sloped (2:12 to 5:12). inverter output: 5.1 kw. array output: 5.1 kw. location: existing roof of principal structure. icc distributed generation installer cert. #24-0362
Valuation:
$18,462
Permit #:
B200431712
Status:
issued
Fee:
$300
Permit Type:
Small-scale solar...
Building Type:
N/A
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the Cortese Energy Company LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
the Cortese Energy Company LLC License info
Verified License
| License # | REG-2025-208 |
| Status | Active |
| County | Kankakee County |
| Type | Contractor Registration |
| Date Issued | 08-15-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for the Cortese Energy Company LLC at the Kankakee County Planning Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TGC140846 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for the Cortese Energy Company LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 24-0362 |
| Status | Active |
| State | Illinois |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for the Cortese Energy Company LLC at the Illinois Commerce Commission.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR-11539 |
| Status | Inactive |
| Type | Contractor Registration |
| Date Issued | 05-04-2026 |
- According to the local license board, 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.
105
BuildZoom Score
34
Permits
- Building permit records show that the Cortese Energy Company LLC has worked on 34 permitted projects.
the Cortese Energy Company LLC Employees
GD
Glennon P Dolan
JO
Jackson O Omushien
TL
The Cortese Energy Company Llc
Licensee
VC
Vincent Cortese
Chief Executive Officer