Business Details
32 Years
experience
Emergency
services
Trusted Commercial & Industrial Electrical Services in Chicagoland
OCarroll Electric has been a trusted provider of commercial and industrial electrical services since 1994. Our team of skilled union electricians specializes in new construction, tenant build-outs, and maintenance projects across Chicagoland, serving industries such as manufacturing, technology, and life sciences. With expertise in power distribution, lighting solutions, and emergency systems, we prioritize safety, code compliance, and client collaboration.Our design-build approach streamlines project timelines while maintaining quality. Licensed, bonded, and insured, we serve developers, municipalities, and national distributors, ensuring reliable electrical infrastructure for businesses of all sizes.
Services
Commercial Electrical Services
Industrial Electrical Systems
New Construction
Tenant Build-Outs
Electrical Maintenance
LED Lighting Solutions
Emergency Repairs
Power Expansions
Equipment Wiring
Code Corrections
Details
- Year established: 1994
Highlights and features
- We offer 30+ years of experience in commercial-industrial electrical systems.
- Our team includes skilled union journeyman and foremen electricians.
- We provide 24/7 emergency electrical repair services.
- Our design-build process reduces project timelines by 20-30%.
- We maintain 100% compliance with local and national electrical codes.
Services
Commercial Electrical Installations
We design and install complete electrical systems for commercial properties up to 1 million square feet. Our services include main service gear installation, transformer setup, and NEC-compliant distribution systems. Clients benefit from our expertise in ComEd relations and equipment procurement for reliable power infrastructure.
Industrial Power Systems
Specialized electrical solutions for industrial facilities with heavy machinery requirements. We handle feeders for injection molding machines, robot welders, and press brakes. Our bus duct systems and power mobility strategies ensure efficient distribution for facilities exceeding 1 million square feet.
Emergency Electrical Repairs
24/7 emergency services for critical electrical issues including power outages and system failures. Our rapid response team provides immediate repairs for emergency lighting, backup systems, and code corrections to minimize business disruption and ensure safety compliance.
LED Lighting Solutions
Energy-efficient LED lighting installations for commercial and industrial spaces. We offer photometric design, fixture installation, and control systems that reduce energy costs by up to 40% while improving lighting quality and compliance with safety standards.
Design-Build Electrical Projects
Full-service design-build approach that coordinates electrical design and construction under one contract. This method reduces project timelines by 20-30% while ensuring seamless integration of power systems, lighting, and controls for commercial developments.
Questions
What commercial electrical services do you offer?
We provide complete commercial electrical services including system installation, maintenance, lighting design, energy-saving solutions, and 24/7 emergency repairs for offices, retail spaces, and industrial facilities.
Do you handle electrical system upgrades?
Yes, we specialize in upgrading electrical systems to meet current safety standards and improve energy efficiency while supporting modern business technology requirements.
Are your electricians qualified for industrial projects?
Our team includes skilled union journeyman and foremen electricians with extensive experience in industrial power distribution, switchgear, and heavy machinery electrical systems.
How do you ensure electrical safety?
We follow strict safety protocols, conduct thorough risk assessments, and ensure all work meets local and national code requirements with regular compliance inspections.
Do you offer emergency electrical services?
Yes, we provide 24/7 emergency electrical services to address urgent issues like power outages, electrical faults, and critical system failures immediately.
What areas do you serve?
We serve commercial and industrial clients throughout Chicagoland, including Cook, DuPage, Kane, and Lake counties, with main office in Gilberts, Illinois.
