Updated: Jul 31, 2026
Location and Projects
Address
311 N. 2nd Street, Ste 201-C, Saint Charles, IL, 60174
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K&M Concrete Inc
K&M Concrete Inc, 311 N 2nd St, St. Charles, IL (Owned by: Kent Williams) holds a Sub Contractor, Concrete license and 13 other licenses according to the Dupage County license board.
Their BuildZoom score of 97 ranks in the top 18% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring K&M Concrete Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
K&M Concrete Inc Services
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K&M Concrete Inc Contact Information
Phone Number: (630) 330-3006
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Address: 311 N. 2nd Street, Ste 201-C, St. Charles, IL 60174
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Shed under 250 sf
Valuation:
N/A
Permit #:
2500105
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Stamped and colored patio 15 x 15 x 15 x4 walk to connect
Valuation:
$5,500
Permit #:
22-PAT-0055
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of existing wooden and replace with concrete patio
Valuation:
N/A
Permit #:
RESACC2024-02669
Status:
plancheck
Fee:
$388
Permit Type:
Deck_gazebo
Building Type:
N/A
Driveway new and alterations
Valuation:
N/A
Permit #:
22-00003012|ROW00
Status:
applied
Fee:
N/A
Permit Type:
Right of way permit
Building Type:
N/A
Driveway new and alterations
Valuation:
N/A
Permit #:
22-00003012|DRWY00
Status:
applied
Fee:
N/A
Permit Type:
Driveway addition...
Building Type:
N/A
Install 12'x16 stamped concrete patio. a pre pour inspection is required
Valuation:
N/A
Permit #:
PB20-0167
Status:
final
Fee:
$125
Permit Type:
Patio
Building Type:
N/A
Miscellaneous commercial
Valuation:
$25,000
Permit #:
21-00001261|PAT00
Status:
applied
Fee:
N/A
Permit Type:
Patio
Building Type:
N/A
Remove & replace walks curbs and ada mats to level height. a pre pour inspection is required
Valuation:
N/A
Permit #:
PB19-0343
Status:
final
Fee:
$125
Permit Type:
Service walks
Building Type:
N/A
Driveway new and alterations
Valuation:
$3,175
Permit #:
21-00004155|DRWY00
Status:
applied
Fee:
N/A
Permit Type:
Driveway addition...
Building Type:
N/A
Install 30'x15 concrete patio & replace stoop. a pre pour inspection is requied
Valuation:
N/A
Permit #:
PB19-0321
Status:
final
Fee:
$125
Permit Type:
Patio
Building Type:
N/A
No Description Available
Valuation:
$1,000
Permit #:
19-2136/000 000 RDMO 00
Status:
issued
Fee:
$64
Permit Type:
N/A
Building Type:
Single family dwe...
No Description Available
Valuation:
$2,875
Permit #:
000 000 CCUT 00
Status:
complete
Fee:
$186
Permit Type:
N/A
Building Type:
Planned develop dist
No Description Available
Valuation:
$2,875
Permit #:
000 000 CCUT 00
Status:
complete
Fee:
$186
Permit Type:
N/A
Building Type:
Planned develop dist
No Description Available
Valuation:
$2,875
Permit #:
000 000 CCUT 00
Status:
complete
Fee:
$186
Permit Type:
N/A
Building Type:
Planned develop dist
Replace existing asphalt driveway concrete service walk & step like for like. inspections are required prior to pouring any concrete or laying any asphalt
Valuation:
N/A
Permit #:
PB21-0114
Status:
final
Fee:
$185
Permit Type:
Driveway
Building Type:
N/A
Replace brick paver driveway with concrete driveway
Valuation:
$18,000
Permit #:
16-DRV-0190
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace concrete walls footings & truck ramp
Valuation:
N/A
Permit #:
P25602
Status:
issued
Fee:
$84,755
Permit Type:
N/A
Building Type:
N/A
Miscellaneous commercial
Valuation:
$25,000
Permit #:
21-00001261|FN00
Status:
applied
Fee:
N/A
Permit Type:
Fence
Building Type:
N/A
Remove/replace driveway & approach (same size & material). remove/replace private public walk & landing
Valuation:
N/A
Permit #:
12-PAT-0048
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential accessory structure attached to single family residence
2020-10-27
Attached garage addition & remodel existing garage into laundry room
Valuation:
N/A
Permit #:
1901515
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
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K&M Concrete Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
K&M Concrete Inc License info
Verified License
| License # | CR0000659 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor, Concrete |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for K&M Concrete Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CR00627 |
| Status | Active |
| County | Dupage County |
| Type | Concrete |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of K&M Concrete Inc with the County of Dupage Contractor Registration Information
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Concrete |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of K&M Concrete Inc 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 # | 09-00017577 |
| Status | Active |
| City | Aurora |
| Type | Driveway Installation Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of K&M Concrete Inc with the The City of Aurora, IL
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 06-00013225 |
| Status | Active |
| City | Aurora |
| Type | Driveway Installation Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of K&M Concrete Inc with the The City of Aurora, IL
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CR00627 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of K&M Concrete Inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2011-CR00627 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of K&M Concrete Inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR-8438 |
| Status | Inactive |
| Type | Contractor Registration |
- 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.
Inactive License
| License # | CR8311 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub Contractor, Concrete |
- According to the County of Dupage Contractor Registration Information, 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 K&M Concrete Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR00627 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub Contractor, Concrete |
- According to the County of Dupage Contractor Registration Information, 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 K&M Concrete Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Cook County |
| Type | Concrete |
- 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-68 |
| Status | Inactive |
| Town | Bartlett |
| Type | {U'license Type': U'concrete'} |
- According to the Contractors Licensed in Bartlett, 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 K&M Concrete Inc at the Contractors Licensed in Bartlett.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR8311 |
| Status | Inactive |
| County | Dupage County |
| Type | Concrete |
- According to the County of Dupage Contractor Registration Information, 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 K&M Concrete Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1608 |
| Status | Inactive |
| Hoffman Estates | |
| Type | Concrete 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 K&M Concrete Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
124
Permits
- Building permit records show that K&M Concrete Inc has worked on 124 permitted projects.
K&M Concrete Inc Employees
KI
K & M Concrete, Inc
Licensee
KW
Kent Williams
Owner
MW
Mike & Kent Williams
Owner