Updated: Jul 14, 2026
Location and Projects
Address
610 S EDWARD ST, Mount Prospect, IL, 60056
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Kos Home Improvement, Inc
Kos Home Improvement, Inc, 610 S Edward St, Mount Prospect, IL holds a General Contractor (Class E) license and 5 other licenses according to the City of Chicago license board.
Their BuildZoom score of 73 does not rank in the top 50% of Illinois contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kos Home Improvement, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Kos Home Improvement, Inc Services
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Kos Home Improvement, Inc Contact Information
Phone Number: (847) 269-3070
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Address: 610 S EDWARD ST, Mount Prospect, IL 60056
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Building Permits by Kos Home Improvement, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Basement remodel- framing electric drywall millwork floor
Valuation:
$50,200
Permit #:
BLD-057198-2022
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
: basement finish w bathroom
Valuation:
N/A
Permit #:
23-1818-BASE
Status:
final
Fee:
$633
Permit Type:
N/A
Building Type:
Building use group
Sally-port addition to existing building. interior renovation and building out of existing building for a medical cannabis dispensary existing structure to remain as-is. current use/occupancy is e-business. proposed use/occupancy is e-business
Valuation:
$150,000
Permit #:
100595586
Status:
complete
Fee:
$1,178
Permit Type:
N/A
Building Type:
N/A
Revision to permit #100595586 to change the hvac & refrigeration contractors to allegiance heting & cooling
Valuation:
$1
Permit #:
100636856
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Interior buildout of existing storefront for new skincare retail business. **certified plan corrections project - conditional permit: subject to field inspections **
Valuation:
$50,000
Permit #:
100713240
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Interior alterations to existing store front unit
Valuation:
$25,000
Permit #:
100577190
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$19,500
Permit #:
14-8423/000 000 SFR3 00
Status:
complete
Fee:
$640
Permit Type:
N/A
Building Type:
Planned develop dist
Single family remodel
Valuation:
$9,600
Permit #:
201200526
Status:
APPLIED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel and electric service upgrade to 200 amps
Valuation:
$9,600
Permit #:
67899
Status:
issued
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel and electric service upgrade to 200 amps
Valuation:
$9,600
Permit #:
67898
Status:
issued
Fee:
$42
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel and electric service upgrade to 200 amps
Valuation:
$9,600
Permit #:
67897
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel and electric service upgrade to 200 amps
Valuation:
$9,600
Permit #:
67896
Status:
issued
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$19,500
Permit #:
000 000 RMTE 00
Status:
complete
Fee:
$1,280
Permit Type:
N/A
Building Type:
Planned develop dist
No Description Available
Valuation:
$19,500
Permit #:
000 000 RMTP 00
Status:
complete
Fee:
$1,280
Permit Type:
N/A
Building Type:
Planned develop dist
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Verified License
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Kos Home Improvement, Inc License info
Verified License
| License # | TGC144705 |
| 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 Kos Home Improvement, Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 14-00030709 |
| Status | Active |
| City | Aurora |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of Kos Home Improvement, Inc 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 |
| City | City Of Chicago |
| Type | E $500,000 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.
Inactive License
| Status | Inactive |
| County | Cook County |
| Type | Carpentry |
- 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
| Status | Inactive |
| County | Cook County |
| Type | General With Trades |
- 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
| Status | Inactive |
| City | City Of Chicago |
| Type | E $500,000 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.
73
BuildZoom Score
9
Permits
- Building permit records show that Kos Home Improvement, Inc has worked on 9 permitted projects.
Not recommended. We hired KOS at the suggestion of our cabinet maker who said he has worked with them and they do excellent work. WRONG! Even though the cabinet maker met with them and provided a blue print they installed the first two cabinets upside down. That was just the beginning. They cut the water pipes for the kitchen sink at a spot below the joist, did not level the cabinets they did install, and damaged the cabinet for the double oven so it had to be remade. We had to have someone else remove all their work and reinstall at our expense of course.