Powering Safety, Efficiency, and Reliability
Commercial Electrical & Lighting Services
Safe, Efficient Electrical & Lighting Solutions for Your Property
McNelly’s licensed and certified electricians offer comprehensive solutions to keep your property well-lit, energy-efficient, and compliant with safety regulations. From routine maintenance and upgrades to monthly inspections and major installations, our team delivers customized lighting and electrical services that meet commercial standards.
Why Choose McNelly?
- Energy Efficiency Consulting: Solutions that reduce energy costs and improve ROI.
- Certified Electricians: Skilled professionals handling all aspects of electrical work .
- 24/7 Emergency Support: Quick response to minimize downtime.
Lighting & Electrical Maintenance
- Interior and Exterior Lighting Inspections
- Lighting Upgrades and Retrofit Installations
- Preventative Maintenance Plans
- Monthly, Quarterly, or Custom Inspection Schedules
Electrical Installations & Upgrades
- EV Charger Installation and Maintenance
- UPS Systems and Generators
- Light Pole Installation and Base Straightening
- Code Compliance and Permitting Assistance
Specialty Services
- Energy Audits for Utility Savings
- Ultrasonic Pole Testing and Thermal Imaging
- Private Utility Locating and Fault Repair
- Temporary Lighting, Power, Heat
As certified ComEd and IMEA trade allies and ICC-certified experts, we specialize in tailored lighting maintenance programs to keep your properties well-lit, secure, and cost-efficient. Our flexible plans include regular nighttime inspections to proactively address lighting issues and ensure safety. We offer free site audits for parking lot lighting, including light pole assessments, painting, and cover replacements. Our energy efficiency consulting provides LED retrofits, solar solutions, and rebate management for maximum savings. Equipped for urgent responses, our team handles electrical issues swiftly and effectively, delivering expert solutions to maintain your property’s appearance, functionality, and safety.
Our Electrical & Lighting Services:
- Lighting Maintenance
- Night Time Lighting Inspections
- Ultrasonic Pole Testing
- Energy Audits
- Lighting Upgrades
- Planning and Design
- Electrical Diagnosis & Troubleshooting
- Private Utility Locating and Fault Repairs
- Horizontal Directional Boring
- UPS Systems and Generators
- Electrical Service Upgrades
- Electrical Engineering
- Light Pole Installation and Repairs
- Concrete Light Pole Base Straightening & Install
- EV Charger Installation and Maintenance
- Signage Repairs and Install
- Thermal Imaging / Infrared Inspections
- Code Compliance / Corrections
- Permitting and Regulation
- Emergency Lighting
- Electrical Construction
Ensure your property’s electrical and lighting systems are efficient and reliable. Contact us today for a free consultation.
Frequently Asked Questions:
What commercial electrical and lighting services does McNelly Services provide?
McNelly provides commercial electrical repair, maintenance, installation and upgrade services throughout Chicagoland. Capabilities include interior and exterior lighting, electrical service upgrades, generators and UPS systems, EV chargers, thermal imaging, utility locating, light pole services and other commercial electrical work.
Does McNelly Services provide emergency commercial electrical service?
Yes. McNelly provides 24/7 emergency service for commercial properties. Electrical problems can interrupt operations and may present safety or property concerns, so significant or unexplained electrical problems should be evaluated by qualified professionals.
Does McNelly Services inspect commercial parking lot lighting at night?
Yes. Nighttime lighting inspections make it easier to identify failed fixtures, dark areas and other lighting deficiencies that may not be apparent during normal daytime property inspections. McNelly can evaluate exterior lighting and recommend appropriate maintenance or upgrades.
Can McNelly Services help commercial properties upgrade to LED lighting?
Yes. McNelly provides commercial lighting upgrades, including LED retrofit and replacement projects. A lighting evaluation can help determine where existing equipment may be inefficient, outdated or no longer providing the desired illumination.
Can McNelly Services install EV charging stations at commercial properties?
Yes. McNelly provides commercial EV charger installation services. The appropriate charging equipment and electrical infrastructure depend on factors such as expected usage, available electrical capacity, parking configuration and the goals of the property owner or manager.
What is thermal imaging used for in commercial electrical systems?
Electrical thermal imaging can help qualified professionals identify abnormal heat patterns associated with certain electrical problems. It can be a useful component of preventative electrical maintenance because some developing conditions may be detected before they result in equipment failure or service interruption.
Here When You Need Us Most
When the unexpected happens, call McNelly. From late-night repairs to urgent safety concerns, our expert team and fully equipped fleet are always on standby to provide fast solutions, protecting your property and keeping operations on track.










