Business Details
22 Years
experience
Emergency
services
Professional Electrical Contractors in Illinois
Since 2004, Essex Electrical Contractors has been a leading electrical contractor serving diverse industries including gaming, municipal, retail, and commercial sectors. Our team combines over 50 years of collective experience with a commitment to quality and safety, delivering complete electrical solutions from new construction to maintenance. We specialize in power systems, lighting, control installations, and emergency services, ensuring reliable infrastructure for businesses and organizations. Our licensed, bonded, and insured professionals prioritize up-front pricing and tailored service for projects of all sizes. With offices in Illinois and Georgia, we serve Chicagoland and surrounding regions, offering evening and Saturday appointments to accommodate client needs.Our focus on measurable results and sustainable practices has earned us a reputation for excellence in both residential and industrial electrical work. We maintain strong relationships with property management companies, manufacturing facilities, and municipalities, providing critical support during power outages and system failures. Our expertise extends to distributed energy solutions, parking lot maintenance, and security lighting, ensuring comprehensive service for every client. Backed by decades of experience and a dedication to customer satisfaction, we remain committed to delivering safe, cost-effective electrical contracting solutions.
Services
Residential Electrical
Commercial/Industrial
Customer Owned Utility
Parking Lot Maintenance
Emergency Services
Details
- Year established: 2004
Highlights and features
- We are licensed, bonded, and insured electrical contractors
- Emergency services available for urgent electrical needs
- Over 50 years of combined experience in electrical construction
- Professional and highly trained electricians on staff
- Competitive pricing with no job too small or big
Services
Residential Electrical
We provide comprehensive residential electrical services including recess lighting, ceiling fan installation, circuit upgrades, and security lighting. Our team handles complete rewires, outlet installations, and electrical inspections for homeowners and builders. With expertise in pool pumps, landscape lighting, and generator installations, we ensure safe and efficient electrical systems for modern homes.
Commercial/Industrial
Our commercial and industrial services cover new construction, system upgrades, and emergency repairs for offices, manufacturing facilities, and municipalities. We install power systems, lighting, and security infrastructure for voltages up to 600V. With experience in load center change-outs and industrial troubleshooting, we minimize downtime for businesses requiring reliable electrical solutions.
Customer Owned Utility
We design and maintain distributed energy systems that improve power reliability and quality for commercial clients. Our services include transformer maintenance, panel upgrades, and voltage support systems. These solutions provide businesses with additional electricity sources while ensuring compliance with safety standards for utility-scale operations.
Parking Lot Maintenance
Our parking lot services focus on maintaining optimal appearance and safety through lighting upgrades and electrical system maintenance. We install and repair security lighting, ensure proper illumination for customer areas, and perform regular inspections to maintain code compliance for commercial properties.
Emergency Services
We offer emergency electrical services for urgent power failures, system outages, and industrial equipment malfunctions. Our trained technicians respond promptly to commercial, industrial, and residential emergencies, providing critical repairs to restore operations and ensure safety during unexpected electrical issues.
People
Eric Essex
Owner
With over 50 years of combined experience, Eric leads Essex Electrical Contractors as owner, overseeing operations and strategic direction for electrical contracting services.
Jim Marquardt
Project Manager
Jim brings extensive expertise as Project Manager, managing complex electrical projects and ensuring quality execution across residential and commercial assignments.
Sean Goulet
Supervising Electrician
Sean serves as Supervising Electrician with decades of field experience, leading technical teams and maintaining safety standards for industrial and municipal projects.
Questions
What electrical services do you offer for residential properties?
We provide recess lighting, ceiling fan installation, circuit upgrades, security lighting, and generator installation for homes.
Do you handle commercial and industrial electrical projects?
Yes, we specialize in commercial build-outs, industrial power systems, and emergency repairs for manufacturing facilities.
Are your electricians licensed and insured?
All our electricians are fully licensed, bonded, and insured for client protection.
Do you offer emergency electrical services?
Yes, we provide 24/7 emergency services for urgent electrical failures and power outages.
What areas do you serve?
We serve Chicagoland and surrounding counties including DuPage, Will, and Kane County.
Can you handle parking lot and utility maintenance?
Yes, we maintain parking lot lighting and distributed energy systems for improved power reliability.
