Updated: Jul 28, 2026
Location and Projects
Address
951 OAKTON ST, Elk Grove Village, IL, 60007
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O Hare Mechanical Contractors
O Hare Mechanical Contractors, 951 Oakton St, Elk Grove Village, IL (Owned by: Jeff Gurosh) holds a General Contractor (Class E) license and 6 other licenses according to the City of Chicago license board.
Their BuildZoom score of 98 ranks in the top 16% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring O Hare Mechanical Contractors, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
O Hare Mechanical Contractors Contact Information
Phone Number: (847) 437-1919
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Address: 951 OAKTON ST, Elk Grove Village, IL 60007
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Building Permits by O Hare Mechanical Contractors
This is a sample of this contractor's permits. Click here to access their complete permit history.
1-story loading dock addition with ramp. repaving of portion of parking lot
Valuation:
N/A
Permit #:
22ADDC-0052
Status:
complete
Fee:
$26,854
Permit Type:
N/A
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2025-05-28
Tenant improvement
Valuation:
N/A
Permit #:
25INTC-0088
Status:
issued
Fee:
$2,859
Permit Type:
N/A
Building Type:
N/A
Self-cert interior alterations to 3 070 square feet of class e occupancy of 20th floor suite 2070 of existing building. work includes new interior wall layout new electrical and lighting layout new mechanical layout new plumbing for sink and modified sprinkler layout. no change to use or occupancy
Valuation:
$125,000
Permit #:
100743392
Status:
complete
Fee:
$1,665
Permit Type:
N/A
Building Type:
N/A
Reinstate permit#100278597 with change of ownership faithworld international church change gc & mason to staalsen construction company hvac to o'hare mechanical and plumbing to di'foggio plumbing co
Valuation:
$1
Permit #:
100827073
Status:
issued
Fee:
$2,545
Permit Type:
N/A
Building Type:
N/A
Fence installation: 73 - 6 solid (1x6) treated wood
Valuation:
N/A
Permit #:
FENCE2025-03745
Status:
final
Fee:
$79
Permit Type:
Fence residential
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2024-06-21
Interior remodel adding private offices rework kitchen and new finishes
Valuation:
N/A
Permit #:
24INTC-0098
Status:
complete
Fee:
$2,606
Permit Type:
N/A
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2024-08-30
Interior owner remodel: new offices millwork and new finishes
Valuation:
N/A
Permit #:
24INTC-0311
Status:
issued
Fee:
$3,401
Permit Type:
N/A
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2022-10-14
Interior remodel new conference room paint and finishes
Valuation:
N/A
Permit #:
22INTC-0261
Status:
complete
Fee:
$1,078
Permit Type:
N/A
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2025-07-25
4742 sf interior tenant space remodel
Valuation:
N/A
Permit #:
25INTC-0330
Status:
issued
Fee:
$4,732
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$7,747,434
Permit #:
15-5320/000 000 CMTH 00
Status:
issued
Fee:
$57,392
Permit Type:
N/A
Building Type:
Multi family dwel...
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2024-03-11
Interior remodel adding exam rooms and new finishes
Valuation:
N/A
Permit #:
24INTC-0097
Status:
issued
Fee:
$1,594
Permit Type:
N/A
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2022-08-30
Interior remodeling
Valuation:
N/A
Permit #:
22INTC-0305
Status:
issued
Fee:
$24,781
Permit Type:
N/A
Building Type:
N/A
Self cert: interior renovations of partial 8th floor office space as per plans. no change in existing e- business office use
Valuation:
$80,000
Permit #:
100751315
Status:
complete
Fee:
$1,831
Permit Type:
N/A
Building Type:
N/A
Install kitchen hood with make up air unit and exhaust as per plans
Valuation:
$10,000
Permit #:
100744349
Status:
complete
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Renovation of interiors of an existing place of worship occupancy c-1 large assembly to remain c-1 large assembly. exterior masonry repair roofing repair and construction of new accessible entry ramp will be performed.**certified corrections- - subject to field inspections & audit **
Valuation:
$1,200,000
Permit #:
100696496
Status:
complete
Fee:
$11,534
Permit Type:
N/A
Building Type:
N/A
Self- cert: partial 21st floor tenant toilet room upgrades in existing office building. 22nd floor tenant improvement includes selective demolish partitions electrical ceiling finishes and left safety. no structural. no change in use
Valuation:
$125,000
Permit #:
100681419
Status:
complete
Fee:
$5,509
Permit Type:
N/A
Building Type:
N/A
Renovation and addition to existing 1-story convent with meeting rooms and classrooms per plan. existing use: c-2 convent conference classrooms. proposed use: c-2 convent conference classrooms (conditional permit subject to field inspections)
Valuation:
$2,300,000
Permit #:
100628519
Status:
complete
Fee:
$1,575
Permit Type:
N/A
Building Type:
N/A
Renovating an existing industrial low hazzard g-1 one story building to new h-3 parking garage as per plans
Valuation:
$300,000
Permit #:
100754599
Status:
issued
Fee:
$13,793
Permit Type:
N/A
Building Type:
N/A
Self-cert: expansion of existing mercantile into adjacent tenant space on first and second floors. work includes demising wall removal new lighting power to new fixturing rework of existing sprinkler heads extend new ductwork from exisitng remote terminal unit for new space configuration.9 651 sq. ft.conditional permit subject to field inspection
Valuation:
$400,000
Permit #:
100591733
Status:
complete
Fee:
$3,260
Permit Type:
N/A
Building Type:
N/A
Interior build-out of existing 4 story masonry building levels 1 and 3 2nd level no work required conversion of existing manufacturing to u-haul business storage facility current use: manufacturing card board boxes. proposed: u-haul business storage facility
Valuation:
$50,000
Permit #:
100579593
Status:
complete
Fee:
$22,946
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
O Hare Mechanical Contractors License info
Verified License
| License # | TGC138339 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for O Hare Mechanical Contractors at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 11LICH-0032 |
| Status | Active |
| City | Evanston |
| Type | Hvac |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for O Hare Mechanical Contractors at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Hvac |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of O Hare Mechanical Contractors with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 13-00002924 |
| Status | Active |
| City | Aurora |
| Type | Heating Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2014. Check the current license status of O Hare Mechanical Contractors with the The City of Aurora, IL
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Cook County |
| Type | Hvac |
- According to the Cook County Department of Building and Zoning, 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.
Inactive License
| License # | CL-18-25531 |
| Status | Inactive |
| Town | Orland Park |
| Type | Hvac/Mechanical Contractor |
- According to the Village of Orland Park Contractor License, 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 O Hare Mechanical Contractors at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Cook County |
| Type | Hvac |
- According to the Cook County Department of Building and Zoning, 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.
98
BuildZoom Score
71
Permits
- Building permit records show that O Hare Mechanical Contractors has worked on 71 permitted projects.
O Hare Mechanical Contractors Employees
JG
Jeff Gurosh
Owner