- Rating
- 3.8 / 5.0 from 21 reviews
- Address
- 4123 N Lincoln Ave, Chicago, IL 60618
- Service area
- Chicago
- Phone
- (773) 974-1435
About
Diaz Electrical Contracting is located at 4123 N Lincoln Ave in Chicago's 60618 zip code. The business has a 3.8-star rating based on 21 Google reviews.
Service Area
Serving Chicago.
Hiring an Electrician in Chicago, Illinois
Illinois electricians must be licensed through the Illinois Department of Financial and Professional Regulation (IDFPR). Before hiring, verify that your electrician holds an active license. You can check a license online through IDFPR's portal at idfpr.illinois.gov by searching for the individual or business name.
Electrical work in Chicago requires permits from the Department of Buildings. The permitting process helps ensure that work meets city safety and building codes. When you contact an electrician, ask whether they will obtain permits for your project or if you need to apply yourself.
When hiring, confirm that the electrician is familiar with Chicago's specific electrical codes and permitting requirements. Ask which types of residential work they perform and whether they have experience with projects similar to yours.
How do I verify an electrician's license in Illinois?
Visit the Illinois Department of Financial and Professional Regulation website at idfpr.illinois.gov and use their online portal to check if an individual or business is licensed. [1]
Do I need a permit for electrical work in Chicago?
Yes. Electrical work in Chicago requires permits issued by the Department of Buildings to ensure work meets safety and building codes. [2]
What should I ask an electrician before hiring?
Ask whether they will handle permits, confirm their experience with Chicago electrical codes, and verify they can do the type of residential work you need. [1, 2]
Sources
- Illinois Department of Financial and Professional Regulation (read 2026-09-19)
- City of Chicago — Department of Buildings permits (read 2026-09-19)