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Location and Projects

Address
444 N Catherine Ave, La Grange Park, IL, 60526
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Walden Technical Services Electrician

Walden Techical Service is both a licensed electrical contractor and a general contractor that operates in the city of Chicago and surrounding suburbs. We have over 20 years of experience and are available to help you with your project needs.

From BuildZoom: Walden Technical Services Inc, 444 N Catherine Ave, La Grange Park, IL holds a Electrical Contractor license and 4 other licenses according to the 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 Walden Technical Services Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Walden Technical Services Inc Contact Information

Phone: (708) 665-8080
Address: 444 N Catherine Ave, La Grange Park, IL 60526

Walden Technical Services Inc La Grange Park

Quality

100
87th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Walden Technical Services Inc has a BuildZoom score of 100, which places them above 87% of 65,686 contractors in Illinois.

Activity

6 projects
 2025
Our building permit records indicate that Walden Technical Services Inc has worked on at least 6.0 projects over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
 < $5k
1 project
 $50k-$100k
2 projects
 $100k-$250k
2 projects
 $250k-$500k
Value Not Public: 0 projects
The typical size of their permits is approximately $155,000. 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 Walden Technical Services Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Renovation/alteration
5715 S May St, Chicago, IL, 60621
2025-03-07
Self-cert 2019 cbrc: interior remodel of existing 2-story type iiia masonry 26 ht 2-unit residential building with basement and demolition of existing enclosed rear porch for new exterior rear wood stair and landing and demolition of roof above existing front porch (occupancy group r-5; type iiia construction)
Valuation:
$160,000
Permit #:
101066039
Status:
complete
Fee:
$2,296
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
2857 S Hamlin Ave, Chicago, IL, 60623
2025-02-20
Spr 2019 cbrc - gull gut rehab and alteration to floor layout and 1000 sf frame addition to an existing 2 flat frame residence with new wood rear exterior stairway (occupancy group r-5; type iii a construction)
Valuation:
$150,000
Permit #:
101060525
Status:
issued
Fee:
$1,775
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
7111 S Normal Blvd, Chicago, IL, 60621
2025-02-11
Proposed north/south rear 3 story stairs 6 space parking pad and internal remodeling in an existing 3 story/6 unit residence w/basement per plans
Valuation:
$275,000
Permit #:
101059558
Status:
issued
Fee:
$6,639
Permit Type:
N/A
Building Type:
N/A
Addition
735 Normandy Ln, Glenview, IL, 60025
2025-04-01
: we are requesting a permit for an addition to our home. this addition was designed to compliment the new pool area (presently under construction with an active permit) and will include space for two home offices an a mudroom bathroom additional storage gym and four seasons room
Valuation:
$300,000
Permit #:
P2023-0281
Status:
final
Fee:
$6,727
Permit Type:
N/A
Building Type:
Building use group
Renovation/alteration
8411 S Cregier Ave, Chicago, IL, 60617
2025-06-06
Proposed 2 story rear porch/stairs. 6 side wood fence and internal renovations in an existing 3 story/3 unit residence per plans
Valuation:
$85,000
Permit #:
101062134
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Building
128 Monna St, Sugar Grove, IL, 60554
2020-07-23
Upgrade the electrical service from 100 amp to 200 amp. a final inspection is required. please make sure all workers use curb protection for all equipment and protect the streets and parkways
Valuation:
N/A
Permit #:
PB20-0271
Status:
final
Fee:
$125
Permit Type:
Electrical
Building Type:
N/A
1trade elect
811 Pearl St, Aurora, IL, 60505
2020-01-08
No Description Available
Valuation:
$191,551
Permit #:
18-5948/000 000 RMTE 00
Status:
issued
Fee:
$5,593
Permit Type:
N/A
Building Type:
Single family dwe...
Building Permit
830 E 88th St, Chicago, IL, 60619
2019-12-24
Change of contractor. replaces permit #100801142. 200 a, 1 meter service, 10 can lights on 1 st floor, replace box in basement and attic
Valuation:
$2,000
Permit #:
100856190
Status:
Issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Building Permit
830 E 88th St, Chicago, IL, 60619
2019-12-24
Windows (replacement only): qty 15, doors (replacement only): qty 20
Valuation:
$3,000
Permit #:
100856191
Status:
Issued
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration
7718 S Essex Ave, Chicago, IL, 60649
2019-04-11
Interior rehab of existing three story masonry building with basement new partitions windows doors kitchen cabinets new plumbing fixtures light fixtures new furnace with new open frame rear porch structure basement to remain unfurishedcurrent: 3 dwelling units -
Valuation:
$50,000
Permit #:
100729996
Status:
complete
Fee:
$557
Permit Type:
N/A
Building Type:
N/A
Permit – express permit program
4209 N Mozart St, Chicago, IL
2025-12-02
Line voltage electrical work. new permanent 200 amp service disconnecting means with 12 circuits. receptacle outlets: 1. lighting outlets: 0. specific location: basement
Valuation:
$4,000
Permit #:
B200452741
Status:
issued
Fee:
$75
Permit Type:
Electrical work
Building Type:
N/A

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