Updated: Jul 07, 2026
Location and Projects
Address
3741 WEST 120TH STREET, Alsip, IL, 60803
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Trojan Plumbing Company Inc
Their BuildZoom score of 109 ranks in the top 5% of 65,686 Illinois licensed contractors.
If you are thinking of hiring Trojan Plumbing Company Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Trojan Plumbing Company Inc Services
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Trojan Plumbing Company Inc Contact Information
Phone Number: (708) 250-5670
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Address: 3741 WEST 120TH STREET, Alsip, IL 60803
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Trojan Plumbing Company Inc Alsip
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Trojan Plumbing Company Inc has a BuildZoom score of 109, which places them above 95% of 65,686 contractors in Illinois.
Activity
|
8 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Trojan Plumbing Company Inc has worked on at least
12.0 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
|
3 projects
|
Home Additions |
|
12 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Trojan Plumbing Company Inc mostly works on
plumbing project
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $70,000. 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 Trojan Plumbing Company Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Spr 2019 cbrc: addition air handler heating cooling at all 16 dwelling units and 3 floors building common areas per plans alter existing 1st fl trash room & north storage room to addition electric domestic hot water heating system.replace existing gas stoves with electric stoves addition bathroom exhaust fans in all 16 existing dwelling units addition heat pumps powering apartment air... see more
Valuation:
$950,000
Permit #:
101028977
Status:
issued
Fee:
$10,973
Permit Type:
N/A
Building Type:
N/A
Replace front porch built without permits with proposed stairs/landing and interior renovation of an existing 2 story/3 unit residence per plans
Valuation:
$100,000
Permit #:
101044118
Status:
issued
Fee:
$1,247
Permit Type:
N/A
Building Type:
N/A
Proposed rear 3 story deck/stairs 5 iron fence 3 space parking pad and internal alterations to duplex the basement/1st floor and deconvert an existing 3 story/4 unit residence to 3 units per plans
Valuation:
$180,000
Permit #:
101048673
Status:
complete
Fee:
$7,500
Permit Type:
N/A
Building Type:
N/A
For permit 101065556: replacement plumbing contractor. new contractor(s) listed under other applicants and contractors on permit certificate
Valuation:
N/A
Permit #:
B200424361
Status:
complete
Fee:
$100
Permit Type:
Administrative ch...
Building Type:
N/A
The work includes the interior remodeling of an existing 1-1/2 story single family frame residence.no change in zoning
Valuation:
$450,000
Permit #:
100984917
Status:
issued
Fee:
$1,588
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbrc: interior and exterior alterations to an existing space. work includes partition removal plumbing electrical tuckpointing brickwork and window replacement as per plans. no change in use b-business and construction type 3b
Valuation:
$50,000
Permit #:
100998275
Status:
expired
Fee:
$1,584
Permit Type:
N/A
Building Type:
N/A
Rebuild front and rear porch per plans and remove bathroom in the basement. new wooden fence on the west and south sides of the property. architectural and plumbing disciples involved
Valuation:
$20,000
Permit #:
100983246
Status:
expired
Fee:
$1,175
Permit Type:
N/A
Building Type:
N/A
Replace 40 gallon gas water heater with 50 gallon heat pump electric
Valuation:
$3,900
Permit #:
CBP-092662-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Internal renovations to an existing 2 story single family residence w/basement per plans
Valuation:
$20,000
Permit #:
100987537
Status:
issued
Fee:
$704
Permit Type:
N/A
Building Type:
N/A
Proposed 2nd floor frame addition interior remodeling and alterations new rear wood deck to an existing frame single family residence with basement as per plans
Valuation:
$125,000
Permit #:
100798734
Status:
suspended
Fee:
$802
Permit Type:
N/A
Building Type:
N/A
Roof recover only - no structural work
Valuation:
$49,171
Permit #:
100985403
Status:
issued
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Replace water heater with bosch water heater
Valuation:
$3,900
Permit #:
PP25-0219
Status:
issued
Fee:
N/A
Permit Type:
Water heater
Building Type:
N/A
Revision to permit#101047244 change plumbing contractor
Valuation:
N/A
Permit #:
B200024027
Status:
complete
Fee:
$100
Permit Type:
Administrative ch...
Building Type:
N/A
Proposed 1 story rear frame addition interior alterations and new rear wood stairs to an existing frame single family residence with basement as per plans
Valuation:
$100,000
Permit #:
100771037
Status:
complete
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Fire damage repair
Valuation:
N/A
Permit #:
2001555
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
0044-26
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Emergency sewer repair
Valuation:
$9,888
Permit #:
22-0801
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ceda weatherization program. insulate throughout replace bathroom exhaust fans replace cempac acs and replace furnaces. replace dwh's
Valuation:
$651,668
Permit #:
100760679
Status:
issued
Fee:
$475
Permit Type:
N/A
Building Type:
N/A
Replace paneling with drywall as needed. replace main water valve with ball valve. replace 1 main water supply from main to laundry room. tying back into existing branches as necessary. install new silcock with separate ball valve. replace hot & cold to existing copper in laundry room & hot side to water heater; subject to field inspections
Valuation:
$20,000
Permit #:
100691131
Status:
issued
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Renovation of existing 3 story building and construction of new detached garage. existing 4 residential unit building de-converted to a single family residence.certified corrections conditional permit subject to field inspections)
Valuation:
$388,000
Permit #:
100604093
Status:
complete
Fee:
$4,911
Permit Type:
N/A
Building Type:
N/A
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Trojan Plumbing Company Inc License info
License Not Verified
| License # | BC209556 |
| Status | Active |
| City | City Of Chicago |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Trojan Plumbing Company Inc with the City of Chicago Data Portal
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 13-00026755 |
| Status | Active |
| City | Aurora |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2015. Check the current license status of Trojan Plumbing Company 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 # | CR4666 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of May, 2015. Check the current license status of Trojan Plumbing Company Inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2013-CR4666 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of May, 2015. Check the current license status of Trojan Plumbing Company Inc with the County of DuPage
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 # | CR4666 |
| 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 Trojan Plumbing Company 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 # | 055-043094 |
| 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 Trojan Plumbing Company Inc at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
120
Permits
- Building permit records show that Trojan Plumbing Company Inc has worked on 120 permitted projects.
Trojan Plumbing Company Inc Employees
TK
Troy Koren
Owner