Family-Owned Electrical Contractor Serving Swansea, Collinsville, Granite City, IL and Surrounding areas for 30+ Years!



Free, Estimates, Free Estimates, Residential, Commercial, Quote, Proposal

At SJN we want the best for our customers, so we offer Free, On-Site, Estimates. Our Licensed Electricians will provide you with a full consultation to understand and decide with you, the best options for your lifestyle and budget.

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10% Senior Citizen Discount

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SJN Offers at 10% Discount on All Services to our customers age 65 and older. Be sure to ask your technician about this to ensure it is applied to your Invoice.

$69 Safety Inspection

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 Is your home's electrical system questionable? At SJN we strive to offer complete peace-of-mind to our customers, so we are offering $69 safety inspections, which includes a comprehensive check of all outlets, switches, and receptacles including GFCIs and a Thermal reading of your Breaker Panel. Don't Worry, Schedule Today! 

Residential & Commercial

No Job Too Big or Small, SJN Offers Service for All!

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Breaker Panels/Service Entrances

We  Offer Repair, Replacement, and New Installation of Breaker Panels and Electric Service Entrances

Lighting and Sign Services

SJN offers Exterior Sign and Lighting Installation, Repair and Replacement. 

Call Today To Schedule Service.


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Reliable Electricians

 Specializing in residential and commercial electrical services, our staff of licensed electricians are dedicated to providing customer service that is second to none. Whether you need a small wiring fix or the installation of state-of-the-art "smart home" automation, we can get the job done right.

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Service Tailored to You

 We provide you with a full consultation to explain your available options so that you can choose the scope of work that’s right for your home or business - and your budget.

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Customer Satisfaction Guaranteed

 We strive to save you both time and money by combining our 30+ years of experience, the highest quality parts and equipment, and our dedication to delivering exceptional service. We will not leave the job until you are satisfied.

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Serving Our Community for over 30 years!

Family-Owned and Operated we are Licensed Electricians offering Safe, Fast, Reliable Service in Swansea, IL and Surrounding Communities including Collinsville, Granite City, and Cahokia, IL

SJN Electrical Services

200 N Belt E, Swansea, IL 62226, US

(618) 234-9648




Please Call for 24/7 Emergency Service