Updated: May 16, 2026
Location and Projects
Address
309 Era DR, Northbrook, IL, 60006
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Chicago Bath Systems Plumber
Chicago Bath Systems, 309 Era Dr, Northbrook, IL (Owned by: Glenn Cotton) holds a Plumbing/Water Service Contractor Registration license and 5 other licenses according to the Palatine license board.
Their BuildZoom score of 108 ranks in the top 5% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Chicago Bath Systems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Chicago Bath Systems Services
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Chicago Bath Systems Contact Information
Address: 309 Era DR, Northbrook, IL 60006
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Chicago Bath Systems Northbrook
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Chicago Bath Systems has a BuildZoom score of 108, which places them above 95% of 65,686 contractors in Illinois.
Activity
|
34 projects
|
2025 |
|
19 projects
|
2024 |
|
15 projects
|
2023 |
Our building permit records indicate that Chicago Bath Systems has worked on at least
68.0 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
|
44 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Chicago Bath Systems mostly works on
plumbing project
projects.
Pricing
|
1 project
|
< $5k |
|
23 projects
|
$5k-$20k |
The typical size of their permits is approximately $9,194. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
We are doing two bathrooms in the same house. 1). exisiting bathroom to liner trim kit and valve2). exisitng bathroom to free standing shower base trim kit and valve
Valuation:
$17,641
Permit #:
RBLD-25-726
Status:
issued
Fee:
N/A
Permit Type:
Alteration - resi...
Building Type:
N/A
Existing bathroom to free standing shower base trim kit & valve
Valuation:
$14,823
Permit #:
BLDG2507-0017
Status:
canceled
Fee:
$258
Permit Type:
General plumbing
Building Type:
N/A
Remodel – interior residential – for single-family homes townhomes and 2-unit residential buildings
2025-05-28
Existing bathroom to free standing shower base valve and trim kit
Valuation:
N/A
Permit #:
25INTR-0225
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2025-07-21
Bathroom 1 existing bathroom to free standing shower trim kit and valve bathroom 2 tub liner trim kit and valve
Valuation:
N/A
Permit #:
25INTC-0308
Status:
issued
Fee:
$711
Permit Type:
N/A
Building Type:
N/A
: install tub to shower conversion moen positemp valve hardware and accessories
Valuation:
$9,695
Permit #:
T2024-1972
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Building use group
Tub to shower conversion symmons versaflex valve
Valuation:
N/A
Permit #:
RES1TR2025-01776
Status:
final
Fee:
$308
Permit Type:
plumbing work only
Building Type:
N/A
Existing bathroom to free- standing shower basemoen trim kit and valve
Valuation:
$8,365
Permit #:
RBLD-24-1516
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
: install shower base moen positemp valve hardware and accessories
Valuation:
$9,250
Permit #:
T2024-1707
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Building use group
Install in 2 bathrooms 1- shower to shower 2- wall surround 2- moen positemp valves hardware and accessories
Valuation:
N/A
Permit #:
PP24-0122
Status:
issued
Fee:
N/A
Permit Type:
Alteration bathroom
Building Type:
N/A
: existing shower to free standing shower base
Valuation:
$9,732
Permit #:
T2024-2849
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Building use group
Liner valve and trim kit
Valuation:
N/A
Permit #:
PP25-0065
Status:
suspended
Fee:
N/A
Permit Type:
Maintenance plumbing
Building Type:
N/A
Free standing shower base trim kit and valve
Valuation:
$8,882
Permit #:
RBLD-24-1836
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Existing bathroom to free standing shower base trim kit and valve
Valuation:
N/A
Permit #:
PP25-0293
Status:
suspended
Fee:
N/A
Permit Type:
Alteration bathroom
Building Type:
N/A
Existing bathroom to free standing tub trim kit and valve
Valuation:
$7,872
Permit #:
BLDG2506-0343
Status:
final
Fee:
$189
Permit Type:
General plumbing
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2025-09-15
Existing bathroom to acrylic tub liner trim kit and valve
Valuation:
N/A
Permit #:
25INTC-0415
Status:
issued
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP25-0124
Status:
issued
Fee:
N/A
Permit Type:
Alteration bathroom
Building Type:
N/A
: plumbing permit
Valuation:
$9,149
Permit #:
T2024-3278
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
Building use group
: install bathroom fitter shower system moen positemp valve hardware and accessories
Valuation:
$8,846
Permit #:
T2023-3459
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
Building use group
Remodel – interior residential – for single-family homes townhomes and 2-unit residential buildings
2025-08-25
Existing bathroom to liner trim kit and valve
Valuation:
N/A
Permit #:
25INTR-0384
Status:
issued
Fee:
$480
Permit Type:
N/A
Building Type:
N/A
Existing bathroom to liner trim kit and valve
Valuation:
N/A
Permit #:
RES1TR2025-03092
Status:
final
Fee:
$248
Permit Type:
plumbing work only
Building Type:
N/A
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Chicago Bath Systems Reviews
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Verified License
BuildZoom confirmed this contractor's license
Chicago Bath Systems License info
Verified License
| License # | CON-001201-2021 |
| Status | Active |
| Town | Palatine |
| Type | Plumbing/Water Service Contractor Registration |
| Class | Plumbing/Water Service |
| Date Issued | 01-16-2026 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Chicago Bath Systems at the Village of Palatine Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2019 that this contractor does not need a license to be a plumber in Illinois.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 8745 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General 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 Chicago Bath Systems at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 9798 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General 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 Chicago Bath Systems at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 28941 |
| Status | Inactive |
| Hoffman Estates | |
| Type | Plumbing |
- 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 Chicago Bath Systems at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-1851 |
| Status | Inactive |
| Town | Bartlett |
| Type | {U'license Type': U'plumbing'} |
- 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 Chicago Bath Systems at the Contractors Licensed in Bartlett.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
184
Permits
- Building permit records show that Chicago Bath Systems has worked on 184 permitted projects.
Chicago Bath Systems Employees
GC
Glenn Cotton
Owner