Updated: May 26, 2026
Location and Projects
Address
8216 N OKETO AVE, Niles, IL, 60714
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Petr Folwarczny Electrician
Petr Folwarczny, 8216 N Oketo Ave, Niles, IL holds a Electrical Contractor (General) license and 3 other licenses according to the City of Chicago license board.
Their BuildZoom score of 98 ranks in the top 16% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Petr Folwarczny, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Petr Folwarczny Contact Information
Phone Number: (708) 712-5441
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Address: 8216 N OKETO AVE, Niles, IL 60714
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Petr Folwarczny Niles
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Petr Folwarczny has a BuildZoom score of 98, which places them above 84% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Petr Folwarczny 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
|
5 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Petr Folwarczny mostly works on
electrical project
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $9,000. 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.
Fire alarm: repair existing system. affects: 0 dwelling units; 1 non-residential units. high-rise building: no. voice communication: no. special locking: no. monitoring type: city fire alarm box connection. specific location: 1st area
Valuation:
N/A
Permit #:
B200407073
Status:
issued
Fee:
$175
Permit Type:
Fire alarm system
Building Type:
N/A
Spr 2019 cbc - interior partial unit renovation of unit f1 at 2nd floor of existing multi unit multi strory masonry building
Valuation:
$50,000
Permit #:
100934796
Status:
expired
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Replace existing light fixtures in existing location. addition three outlets in new locations. addition outlet for the fridge in new location
Valuation:
$1,000
Permit #:
B100937493
Status:
complete
Fee:
$75
Permit Type:
Electrical work
Building Type:
N/A
Spr 2019 cbrc - master bathroom renovation at unit 1w at an existing 3 story multi unit brick building with basement
Valuation:
$25,000
Permit #:
101043061
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Instal burglary alarm system (panel motion devices)
Valuation:
$750
Permit #:
B101012102
Status:
complete
Fee:
$75
Permit Type:
Electrical work
Building Type:
N/A
Self certification: rehabilitation of existing 1 story masonry building convert vacant space to a new boarding/kennel type 3b construction with 1 interior parking space as per plans. ***no ventilation work per plans***
Valuation:
$40,000
Permit #:
100791318
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Revision to permit #101048992. to change of electrical contractor
Valuation:
N/A
Permit #:
B200025377
Status:
complete
Fee:
$100
Permit Type:
Administrative ch...
Building Type:
N/A
Replace existing fire emergency panel for new
Valuation:
$9,000
Permit #:
B101048045
Status:
issued
Fee:
$75
Permit Type:
Fire alarm system
Building Type:
N/A
Install new alarm system
Valuation:
$9,200
Permit #:
B101052229
Status:
complete
Fee:
$75
Permit Type:
Electrical work
Building Type:
N/A
2222 n. racine unit #5 | addition to existing third floor framed structure
Valuation:
$100,000
Permit #:
100565947
Status:
complete
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Replace existing electrical panel for 60a new electrical panel
Valuation:
$1,200
Permit #:
B100837237
Status:
complete
Fee:
$75
Permit Type:
Electrical work
Building Type:
N/A
Self-cert: new 2 car frame garage w covered conc patio per plans
Valuation:
$15,000
Permit #:
100771506
Status:
complete
Fee:
$2,150
Permit Type:
N/A
Building Type:
N/A
Install a light outlet for an exterior light fixture above an entry door
Valuation:
$450
Permit #:
B100744093
Status:
complete
Fee:
$75
Permit Type:
Electrical work
Building Type:
N/A
Install ground rod electrode for 100a service
Valuation:
$100
Permit #:
B100778488
Status:
complete
Fee:
$75
Permit Type:
Electrical work
Building Type:
N/A
**self cert conditional permit: subject to field inspections & audit ** interior alteration of kitchen on second floor and master bathroom on the third floor of an existing 3-story plus basement single family home
Valuation:
$100,000
Permit #:
100630542
Status:
complete
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Renovation of 2 apartments in existing 6-unit residential building with ground floor retail. remodel includes refinishing partitions new kitchens new bathrooms and expanded mechanical electrical and plumbing systems. new metal balconies at each apartment. work to other apartments performed under permit 100661439. work to rear building performed under permit 100656634. existing and pro... see more
Valuation:
$75,000
Permit #:
100834378
Status:
complete
Fee:
$1,550
Permit Type:
N/A
Building Type:
N/A
Install hard wire smoke detectors and carbon monoxide detectors addition gfci outlets for kitchens and bathrooms replace outlets and switches new porch electrical installation install new 400a service
Valuation:
$16,000
Permit #:
B100617005
Status:
complete
Fee:
$50
Permit Type:
Electrical work
Building Type:
N/A
Current & proposed use/occupancy existing 3-story single family residence with basement construct a rear open deck rear 1-story addition(screen porch) and fireplace at the rear of the property per plans **certified plans corrections: conditional permit subject to field inspections **
Valuation:
$5,000
Permit #:
100723908
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
** self cert interior work only. no change in zoning or occupancy - business occupancy *** the scope of work contained in these documents encompasses tenant improvements to approximately 1 640 square feet on the 1st floor of 1838/1846 west chicago ave. this work will include installation of new drywall partitions new millwork elements new doors and frames new wall ceiling and floor fi... see more
Valuation:
$110,000
Permit #:
100663638
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Self cert; interior alterations to existing residential apartments (410 units) within an existing 12 story residential apartment building as per plans. (no mechanical work & no change to the number of dwelling units) (building also known as 903 s. ashland avenue)
Valuation:
$9,000,000
Permit #:
100662893
Status:
complete
Fee:
$43,291
Permit Type:
N/A
Building Type:
N/A
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Petr Folwarczny Reviews
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Verified License
BuildZoom confirmed this contractor's license
Petr Folwarczny License info
Verified License
| License # | ECC94852 |
| Status | Active |
| City | City Of Chicago |
| Type | Electrical Contractor (General) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Petr Folwarczny at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | General |
- 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
| Status | Inactive |
| City | City Of Chicago |
| Type | General |
- 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
| Status | Inactive |
| City | City Of Chicago |
| Type | General |
- 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.
98
BuildZoom Score
82
Permits
- Building permit records show that Petr Folwarczny has worked on 82 permitted projects.