Updated: May 21, 2026
Location and Projects
Address
8400 WILMETTE AVE, Darien, IL, 60561
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Wiltjer Plumbing
Their BuildZoom score of 0 does not rank in the top 50% of Illinois contractors.
If you are thinking of hiring Wiltjer Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Wiltjer Plumbing Services
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Wiltjer Plumbing Contact Information
Phone Number: (630) 852-2939
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Address: 8400 WILMETTE AVE, DARIEN, IL 60561
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Laundry/mudroom remodel. microwave oven exhaust hood install
Valuation:
$40,000
Permit #:
18-RAD-0019
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of 3 bedrooms & 3 baths; replace two bedrooms/two baths w/family room. kitchen & mudroom remodel
Valuation:
$175,000
Permit #:
16-RAD-0031
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rebuild existing family room (smaller footprint) & garage (larger footprint) mudroom & workshop addition. new roof on entire residence
Valuation:
$150,000
Permit #:
13-RAD-0252
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert carport into a single car garage/addition to converted garage & interior remodel kitchen bathroom & mudroom
Valuation:
$100,000
Permit #:
13-RAD-0325
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition/remodel of existing detached garage
Valuation:
$30,000
Permit #:
14-ACC-0043
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition/remodel of an existing residence
Valuation:
$110,000
Permit #:
14-RAD-0267
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel of existing bathrooms
Valuation:
$25,000
Permit #:
15-RAD-0161
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2nd floor addition above existing front & rear porches interior remodel
Valuation:
$150,000
Permit #:
13-RAD-0002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Incresae depth of foundations to create a basement. upgrade water/sewer and hvac system
Valuation:
$40,000
Permit #:
11-RAD-0205
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Master bedroom/bath addition 218sf
Valuation:
$75,000
Permit #:
12-RAD-0208
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel - fire damage
Valuation:
$1,200,000
Permit #:
12-ACM-0077
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel - replace cabinets & flooring addition several can lights & undercabinet lighting
Valuation:
$40,000
Permit #:
10-RAD-0011
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Garage extension master bedroom addition/remodel master bedroom addtn - 290.8sf
Valuation:
$25,000
Permit #:
10-RAD-0066
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel - 68sf
Valuation:
$20,000
Permit #:
12-RAD-0072
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$19,500
Permit #:
20130112
Status:
N/A
Fee:
$474
Permit Type:
Rem
Building Type:
Sf
Remodel kitchen - 140sf
Valuation:
$30,000
Permit #:
11-RAD-0047
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$150,000
Permit #:
92-480/000 000 RES 00
Status:
C.O. ISSUED
Fee:
$629
Permit Type:
Residential new c...
Building Type:
N/A
No Description Available
Valuation:
$112,000
Permit #:
96-1799/000 000 RES 00
Status:
issued
Fee:
$2,561
Permit Type:
Z*single family h...
Building Type:
Single family dwe...
No Description Available
Valuation:
$140,000
Permit #:
99-4881/000 000 ELEC 00
Status:
issued
Fee:
$4,115
Permit Type:
Z*single family h...
Building Type:
Single family dwe...
No Description Available
Valuation:
$194,000
Permit #:
99-4505/000 000 ELEC 00
Status:
issued
Fee:
$4,207
Permit Type:
Z*single family h...
Building Type:
Single family dwe...
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Wiltjer Plumbing License info
License Not Verified
| License # | CR2722 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of Wiltjer Plumbing with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2012-CR2722 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of Wiltjer Plumbing with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2010-CR2722 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of Wiltjer Plumbing with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR2722 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub Contractor, Plumbing |
- 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 Wiltjer Plumbing 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 # | CR2722 |
| Status | Inactive |
| County | Dupage County |
| Type | Plumbing |
- 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 Wiltjer Plumbing at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Wiltjer Plumbing, click “This is My Business” to update your information.
44
Permits
- Building permit records show that Wiltjer Plumbing has worked on 44 permitted projects.