Updated: Jul 06, 2026
Location and Projects
Address
7807 S KILBOURN AVENUE, Chicago, IL, 60652
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Diaz Technician Construction
Serving homeowners and businesses throughout Chicago, Diaz Technician specializes in a range of electrical services, including installation, troubleshooting, and repair. With five years of experience in the industry, Diaz Technician addresses both residential and commercial electrical needs in the city and surrounding suburbs. Projects handled by the company include wiring upgrades, lighting installation, electrical panel replacements, and system diagnostics. The business works with property owners seeking reliable solutions for both new construction and existing structures. Diaz Technician is equipped to manage essential electrical tasks while adhering to local codes and safety standards. The company emphasizes clarity and professionalism in every project, from initial assessment to final testing. This approach has made Diaz Technician a resource for clients seeking detailed electrical work in the Chicago area.
Diaz Technician Services
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Diaz Technician Contact Information
Phone Number: (312) 538-2208
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Address: 7807 S KILBOURN AVENUE, Chicago, IL 60652
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Diaz Technician Chicago
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diaz Technician has a BuildZoom score of 103, which places them above 90% of 65,686 contractors in Illinois.
Activity
|
7 projects
|
2025 |
|
7 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Diaz Technician has worked on at least
17.0 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.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
4 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self-cert 2019 cbrc: renovation of 3 story + basement single family home. addition of dormers and a side yard bay. excavation of basement from -2.5 to -4.5 below grade -add full sprinkler system to building. (occupancy group: r-5 construction type v-a)
Valuation:
$60,000
Permit #:
101060823
Status:
suspended
Fee:
$1,101
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc-renovation of 4 dwelling units in an existing 2-story plus basement brick residential building. existing r-2 occupancy no change in occupancy
Valuation:
$160,000
Permit #:
101065062
Status:
issued
Fee:
$3,590
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: renovation of 3 story + basement single family home. addition of dormers and a side yard bay. excavation of basement from -2.5 to -4.5 below grade -add full sprinkler system to building. (occupancy group: r-5 construction type v-a)
Valuation:
$600,000
Permit #:
101012639
Status:
issued
Fee:
$1,152
Permit Type:
N/A
Building Type:
N/A
Convert 2 d.u. residential 2 story frame building to a single-family residence and renovation per plans. repair front exterior stairs & new rear wood porch. existing r5 occupancy no change in occupancy
Valuation:
$225,000
Permit #:
101050634
Status:
issued
Fee:
$1,250
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc. interior and exterior alterations for condominium unit #604 in exist. 7 story 153 du loft building. new kitchen baths and bedrooms. extension of exist. upper steel and wood deck to align with existing lower deck. no change to demising walls or common areas. (occ. grp. r-2; const. type iv)
Valuation:
$120,000
Permit #:
101051593
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Conversion of existing dental office into new day care center with new trash enclosure. existing b3-1 occupancy. change to b4-1
Valuation:
$100,000
Permit #:
101040951
Status:
issued
Fee:
$3,238
Permit Type:
N/A
Building Type:
N/A
Building out of new retail (sales of baked goods) in an existing 1 story brick commercial building. existing b occupancy no change in occupancy
Valuation:
$25,000
Permit #:
101072287
Status:
issued
Fee:
$2,425
Permit Type:
N/A
Building Type:
N/A
Sc 2019 crbc; interior renovation of existing 1 story brick single family home. new finished basement. all work per architectural plans. occup. group r-5; constr type vb
Valuation:
$60,000
Permit #:
101063323
Status:
issued
Fee:
$1,125
Permit Type:
N/A
Building Type:
N/A
Self-certification for renovation of existing brick 2 story 2 du with basement. new electrical plumbing mechanical drywall carpentry windows etc. all work per architectural plans. subject to field inspection and audit. r-5 2 du
Valuation:
$60,000
Permit #:
100972033
Status:
expired
Fee:
$906
Permit Type:
N/A
Building Type:
N/A
Self-certification for renovation of existing brick 2 story 2 du with basement. new electrical plumbing mechanical drywall carpentry windows etc. all work per architectural plans. subject to field inspection and audit. r-5 2 du
Valuation:
$60,000
Permit #:
100972032
Status:
expired
Fee:
$639
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: interior renovation of 4 dwelling units of an existing 2-story residential brick building. existing r-5 occupancy no change in occupancy
Valuation:
$125,000
Permit #:
101057187
Status:
complete
Fee:
$1,275
Permit Type:
N/A
Building Type:
N/A
Replace 100 amp panel addition recessed light see contract
Valuation:
$5,500
Permit #:
132547
Status:
complete
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Replace 100 amp panel addition recessed light see contract
Valuation:
$5,500
Permit #:
132546
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Install gfci on garage install smoke detector in bedroom replace 20 amp breaker
Valuation:
$1,800
Permit #:
202302423
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install gfci on garage install smoke detector in bedroom replace 20 amp breaker
Valuation:
$1,800
Permit #:
23-02423
Status:
issued
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
2024-08-21
Extending bar and counter. install fixtures and outlets
Valuation:
N/A
Permit #:
24INTC-0296
Status:
issued
Fee:
$1,023
Permit Type:
N/A
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
$46,000
Permit #:
21-00000541|CCAD00
Status:
applied
Fee:
N/A
Permit Type:
Commercial - cad
Building Type:
N/A
Residence alterations/remodling (no new sq ftg)
Valuation:
N/A
Permit #:
21-00002950|RAL00
Status:
applied
Fee:
N/A
Permit Type:
Room alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
1283-24
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
R-2 exstg & r-2 proposed occupancy///zoned for 3 units (zoning administrator approval letter in permit submittal)///ground floor (units 100 & 101) - repair and maintenance upgrade appliances & hvac main floor - unit 03 - interior alter for kitchen remodel. replace bathroom fixtures upper floor - unit 03 - no work (conditional permit subject to field inspections)
Valuation:
$51,500
Permit #:
100966379
Status:
canceled
Fee:
$1,200
Permit Type:
N/A
Building Type:
N/A
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Projects
Diaz Technician Reviews
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Verified License
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Diaz Technician License info
Verified License
| License # | CL-25-31402 |
| Status | Active |
| Town | Orland Park |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Diaz Technician at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 2022 that this contractor does not need a license to be a contractor in Illinois.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR-9375 |
| Status | Inactive |
| Type | Contractor Registration |
- According to the local license board, 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 # | CON-008343-2025 |
| Status | Inactive |
| Town | Palatine |
| Type | Electrical Contractor Registration |
| Class | Electrical |
- According to the Village of Palatine Registered Contractors, 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 Diaz Technician at the Village of Palatine Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 24LICL-0074 |
| Status | Inactive |
| City | Evanston |
| Type | Electrical |
- 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 Diaz Technician at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-24-31402 |
| Status | Inactive |
| Town | Orland Park |
| Type | Electrical Contractor |
- According to the Village of Orland Park Contractor License, 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 Diaz Technician at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
23
Permits
- Building permit records show that Diaz Technician has worked on 23 permitted projects.
Diaz Technician Employees
DD
Daniel Diaz
Owner
DL
Diaz Technician Llc
Licensee