Updated: Jul 13, 2026
Location and Projects
Address
3121 W 54TH PL, Chicago, IL, 60632
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Prax Concrete LLC
Prax Concrete LLC, 3121 W 54th Pl, Chicago, IL (Owned by: Fernando Salas) holds a Mason Contractor (Class C) license and 7 other licenses according to the City of Chicago license board.
Their BuildZoom score of 100 ranks in the top 13% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Prax Concrete LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Prax Concrete LLC Services
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Prax Concrete LLC Contact Information
Phone Number: (773) 372-0569
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Address: 3121 W 54TH PL, Chicago, IL 60632
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Prax Concrete LLC Chicago
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Prax Concrete LLC has a BuildZoom score of 100, which places them above 87% of 65,686 contractors in Illinois.
Activity
|
5 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Prax Concrete LLC has worked on at least
7.0 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
|
7 projects
|
Flatwork concrete pours |
Analyzing permits over the last 4 years shows that Prax Concrete LLC mostly works on
flatwork concrete pour
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $75,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self certification 2019 cbrc.interior alterations to existing basement first floor and second floor apartments. new three-story rear wood porch as per plans.existing 4 dwelling units three-story building with basement. no work to unit #4 on third floor
Valuation:
$338,000
Permit #:
101065905
Status:
issued
Fee:
$1,931
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc: proposed 2 story frame single family residence with basement front wood landing and stairs rear wood deck with stairs and rear detached 2 car frame garage as per plans.(conditional permit subject to field inspections)
Valuation:
$400,000
Permit #:
101065470
Status:
issued
Fee:
$3,025
Permit Type:
N/A
Building Type:
N/A
Building a 800 sq ft addition with non finished basement update front porch addition sidewalk r & r driveway & apron no bbox
Valuation:
$160,000
Permit #:
23-01763
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement dig out
Valuation:
$75,000
Permit #:
135042
Status:
issued
Fee:
$61
Permit Type:
N/A
Building Type:
N/A
Basement dig out
Valuation:
$75,000
Permit #:
135041
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Basement dig out
Valuation:
$75,000
Permit #:
135040
Status:
issued
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
Basement dig out
Valuation:
$75,000
Permit #:
135039
Status:
issued
Fee:
$1,512
Permit Type:
N/A
Building Type:
N/A
Remove and replace driveway and service walk. expand service walk
Valuation:
$11,200
Permit #:
RBLD-24-1596
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New single family see #201801982
Valuation:
$411,933
Permit #:
122593
Status:
issued
Fee:
$2,004
Permit Type:
N/A
Building Type:
N/A
New single family see #201801982
Valuation:
$411,933
Permit #:
123433
Status:
issued
Fee:
$413
Permit Type:
N/A
Building Type:
N/A
New single family see #201801982
Valuation:
N/A
Permit #:
123874
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace driveway w one foot widening
Valuation:
$7,700
Permit #:
BPR-25-0686
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: new 2 story single family with basement attached 4 car garage fence (occupancy group r-5; type vb construction)
Valuation:
$750,000
Permit #:
101070099
Status:
issued
Fee:
$4,097
Permit Type:
N/A
Building Type:
N/A
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Prax Concrete LLC Reviews
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Prax Concrete LLC License info
Verified License
| License # | MC7042 |
| Status | Active |
| City | City Of Chicago |
| Type | Mason Contractor (Class C) |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Prax Concrete LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Cook County |
| Type | Excavating/Mass Grading |
| Date Issued | 12-26-2025 |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Cook County |
| Type | Concrete |
| Date Issued | 12-26-2025 |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TGC142379 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class D) |
- 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.
Check this license's status for Prax Concrete LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR0004534 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub Contractor, Concrete Demolition Excavating |
- 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 Prax Concrete LLC 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 | Damp Proofing |
- 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 # | R10181 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub Contractor, Concrete, Damp Proofing |
- 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 Prax Concrete LLC 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 |
| 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.
100
BuildZoom Score
8
Permits
- Building permit records show that Prax Concrete LLC has worked on 8 permitted projects.
Prax Concrete LLC Employees
FS
Fernando Salas
Owner