Updated: May 26, 2026
Location and Projects
Address
26720 N LONGWOOD RD, Lake Forest, IL, 60045
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Illinois Professional Plumbing
Illinois Professional Plumbing, 26720 N Longwood Rd, Lake Forrest, IL (Owned by: Dariusz Stankiewicz) holds a General Contractor (Class E) license and 21 other licenses according to the City of Chicago license board.
Their BuildZoom score of 104 ranks in the top 9% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Illinois Professional Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Illinois Professional Plumbing Contact Information
Phone Number: (224) 829-4157
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Address: 26720 N LONGWOOD RD, Lake Forrest, IL 60045
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Illinois Professional Plumbing Lake Forrest
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Illinois Professional Plumbing has a BuildZoom score of 104, which places them above 91% of 65,686 contractors in Illinois.
Activity
|
10 projects
|
2025 |
|
7 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Illinois Professional Plumbing has worked on at least
25.0 projects over the past 3 years.
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
|
8 projects
|
Commercial Renovations |
|
24 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Illinois Professional Plumbing mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
The typical size of their permits is approximately $175,000. 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 Illinois Professional Plumbing
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self cert permit for an interior renovation to create a new six chair dental office within footprint of existing first floor tenant space. existing electric service water service and hvac units to remain 2 421 square feet of work area
Valuation:
$300,000
Permit #:
101062626
Status:
complete
Fee:
$1,056
Permit Type:
N/A
Building Type:
N/A
Self cert permit for the first time buildout of a new (6) chair dental office. 2 394 square feet of work area within first floor tenant space. new waiting reception exams (2) toilet rooms and support areas. new finishes throughout
Valuation:
$250,000
Permit #:
101065679
Status:
issued
Fee:
$1,045
Permit Type:
N/A
Building Type:
N/A
Self-cert permit for the interior build-out of a new (8) chair dental office within the footprint of existing 2699 square foot first floor tenant space
Valuation:
$250,000
Permit #:
101058689
Status:
issued
Fee:
$1,168
Permit Type:
N/A
Building Type:
N/A
Self cert permit for the interior build-out of a new (6) chair dental office. 2 552 square feet of work area with-in existing tenant space on the first floor. new waiting room reception toilet rooms and support areas. new finishes throughout. existing electric and water services to remain. existing mechanical unit to remain
Valuation:
$400,000
Permit #:
101060494
Status:
issued
Fee:
$1,019
Permit Type:
N/A
Building Type:
N/A
Self certified 2019 cbc. erect 2nd floor frame addition to existing 1-1/2 story with basement single family residence interior remodeling new rear open wood deck & new 2 car detached garage as per plan
Valuation:
$100,000
Permit #:
101067909
Status:
issued
Fee:
$1,354
Permit Type:
N/A
Building Type:
N/A
Self certified 2019 cbc. erect 2nd floor frame addition to existing 1-1/2 story with basement single family residence interior remodeling new rear open wood deck & new 2 car detached garage as per plan
Valuation:
$100,000
Permit #:
101067909
Status:
issued
Fee:
$1,354
Permit Type:
N/A
Building Type:
N/A
Self-cet permit to renovate the first floor tenant space into a new chiropractic office. 1 371 square feet of work area within the existing footprint
Valuation:
$200,000
Permit #:
101065396
Status:
complete
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior build-out of an eight chair dental office on the second floor with-in the footprint of an existing tenant space. existing electric and water service to remain. existing hvac units to remain. new toilet room break room and dental support areas. new finishes throughout. b occ.(non ambulatory use) - type 1-a
Valuation:
$250,000
Permit #:
100999415
Status:
complete
Fee:
$1,045
Permit Type:
N/A
Building Type:
N/A
Revision to permit #101043049. reconfigure the layout of closet x-ray lab and toilet room. non-rated interior walls previous shown extending to the deck now to extend only up through the ceiling
Valuation:
$50,000
Permit #:
101064108
Status:
complete
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
First time building out of (7) chair dental office within footprint of existing tenant space. 2 449 square feet of work area on the first floor. connect to existing plumbing mechanical and electric services
Valuation:
$250,000
Permit #:
101043049
Status:
complete
Fee:
$981
Permit Type:
N/A
Building Type:
N/A
Self cert permit for the first time build-out of a new (8) chair dental office. 2304 square feet of work area within existing tenant footprint
Valuation:
$250,000
Permit #:
101072267
Status:
issued
Fee:
$1,008
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: 883 sq. ft. expansion of existing gtound floor dental office into adjacent tenant space at first floor. work is within footprint of existing building. adding three dental chairs consult and admin areas. existing water electric and hvac units to remain
Valuation:
$150,000
Permit #:
101050477
Status:
complete
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Self cert permit for the interior alteration of an existing first floor tenant space to create a (8) chair dental office within the existing footprint. 2 981 square feet of work area
Valuation:
$250,000
Permit #:
101074162
Status:
issued
Fee:
$2,425
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior build-out of tenant space for a new veterinary clinic. 2 952 sq. ft. of work area at first floor within existing building foot print. existing electric and water service. new furnace and air conditioning unit
Valuation:
$200,000
Permit #:
101032912
Status:
suspended
Fee:
$3,325
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior remodeling of tenant space to create a new four chair dental office. new demising wall to create an 1800 square foot space on the first floor. new electric service panel. existing air handling unit and water service.b occ. to remain b occ
Valuation:
$150,000
Permit #:
101033805
Status:
complete
Fee:
$875
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: tenant build-out for dental offices in existing building on ground floor per plans. b occ
Valuation:
$280,000
Permit #:
101039649
Status:
complete
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbrc: permit for the interior build-out of a (6) chair dental office within an existing demised tenant space. 3 512 square foot area of work on the ground floor. existing hvac units electric and plumbing services to remain. b occ.- non-ambulatory use
Valuation:
$150,000
Permit #:
100994605
Status:
expired
Fee:
$2,325
Permit Type:
N/A
Building Type:
N/A
Paint flooring cabinetsconnecting 9 sinks existing plumbing install rpz receptacle and lighting
Valuation:
$98,000
Permit #:
135255
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Paint, flooring, cabinetsconnecting 9 sinks existing plumbing install rpz receptacle and lighting
Valuation:
$98,000
Permit #:
135234
Status:
issued
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Paint, flooring, cabinetsconnecting 9 sinks existing plumbing install rpz receptacle and lighting
Valuation:
$98,000
Permit #:
135233
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
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Illinois Professional Plumbing Reviews
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Verified License
BuildZoom confirmed this contractor's license
Illinois Professional Plumbing License info
Verified License
| License # | TGC128102 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Illinois Professional Plumbing at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SBC194598 |
| Status | Active |
| City | City Of Chicago |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Illinois Professional Plumbing at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CL-25-21581 |
| Status | Active |
| Town | Orland Park |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Illinois Professional Plumbing at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 202403153 |
| Status | Active |
| City | Oak Park |
| Type | Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Illinois Professional Plumbing at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CL-3785 |
| Status | Active |
| Town | Bartlett |
| Type | {U'license Type': U'plumbing'} |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Illinois Professional Plumbing with the Contractors Licensed in Bartlett
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Illinois Professional Plumbing 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 # | CL-18-21581 I |
| Status | Active |
| Town | Orland Park |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Illinois Professional Plumbing with the Village of Orland Park Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CL-16-21581 |
| Status | Active |
| Town | Orland Park |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Illinois Professional Plumbing with the Village of Orland Park Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CL-15-21581 |
| Status | Active |
| Town | Orland Park |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Illinois Professional Plumbing with the Village of Orland Park Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-008958-2025 |
| Status | Inactive |
| Town | Palatine |
| Type | Plumbing/Water Service Contractor Registration |
| Class | Plumbing/Water Service |
| Date Issued | 10-29-2025 |
- According to the Village of Palatine Registered Contractors, 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 Illinois Professional Plumbing at the Village of Palatine Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-24-21581 |
| Status | Inactive |
| Town | Orland Park |
| Type | Plumbing 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 Illinois Professional Plumbing at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 22LIPL-0046 |
| Status | Inactive |
| City | Evanston |
| Type | Plumbing |
- According to the City of Evanston Building and Inspection Services, 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 Illinois Professional Plumbing at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23LIC3-0001 |
| Status | Inactive |
| City | Evanston |
| Type | C3 |
- According to the City of Evanston Building and Inspection Services, 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 Illinois Professional Plumbing at the City of Evanston Building and Inspection Services.
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
| License # | CL-22-21581 |
| Status | Inactive |
| Town | Orland Park |
| Type | Plumbing 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 Illinois Professional Plumbing at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR6119 |
| 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 Illinois Professional 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 # | CL-20-21581 |
| Status | Inactive |
| Town | Orland Park |
| Type | Plumbing 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 Illinois Professional Plumbing at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-19-21581 |
| Status | Inactive |
| Town | Orland Park |
| Type | Plumbing 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 Illinois Professional Plumbing at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-18-21581 |
| Status | Inactive |
| Town | Orland Park |
| Type | Plumbing 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 Illinois Professional Plumbing 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 |
| City | City Of Chicago |
| Type | Bonded Contractor |
- 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
| License # | CL-17-21581 |
| Status | Inactive |
| Town | Orland Park |
| Type | Plumbing 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 Illinois Professional Plumbing at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR6119 |
| 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 Illinois Professional Plumbing at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
95
Permits
- Building permit records show that Illinois Professional Plumbing has worked on 95 permitted projects.
Illinois Professional Plumbing Employees
DS
Dariusz Stankiewicz
Owner