• Monday - Friday: 08:00AM-05:00PM
  • 2020 Calamos Ct Suite 200, Naperville, IL 60563
  • [email protected]

Commercial Electricians in Naperville, IL

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Commercial Electricians in Naperville, IL
Commercial Electricians in Naperville, IL
COMMERCIAL ELECTRICAL COMPANY

Commercial Electricians in Naperville, IL

We are one of the BEST choices for Naperville area for commercial electrician companies.

Planning a commercial development in Naperville? You need an electrical partner who knows the local building codes inside and out. Cob Services is the leading name for reliable, professional commercial electrical services in Naperville, IL.

When hiring a contractor in the western suburbs, always ensure they are fully licensed and bonded. We invite you to explore our portfolio of local projects to see how our expertise matches the specific scope of your next commercial build.

Cob Services is proud to be a highly recommended name within the Naperville business and construction community. As a premier commercial electrician in Naperville, IL, we bring over 15 years of specialized experience to every job site. We understand the high-stakes environment of commercial development and excel at collaborating with General Contractors and construction teams to keep projects moving.

Naperville Commercial Electrical Contractors

At Cob Services, our Naperville commercial electricians are defined by an uncompromising dedication to quality workmanship. What truly sets us apart in the DuPage County construction market is our deep-rooted commitment to our clients—a partnership-first approach that has earned us a reputation for excellence. We don’t just aim to finish on time and on budget; we strive to exceed the expectations of every commercial client through precision, safety, and professional accountability.

We also know how hectic life can get in the suburbs. To help cut down on wait times and unnecessary house visits, we’ve embraced the speed of technology to offer free virtual estimates. It’s a fast, accurate way for us to evaluate your project and give you a quote without you having to clear your entire afternoon.

Reliable Electrical Work

Our Services

Electrical Repair

Electrical Repair

Fast, reliable repairs to keep your power safe and running.

Circuit Breakers

Circuit Breakers

Safe upgrades and repairs for outdated or faulty breakers.

Installation & Wiring

Installation & Wiring

Expert wiring and installations for new builds, remodels, and more.

Electrical Panels

Electrical Panels

Panel upgrades and replacements to keep your system safe.

Smoke Detectors

Smoke Detectors

Protect your home with code-compliant smoke detectors.

EV Chargers

EV Chargers

Home and commercial EV charger installs, done safely and efficiently.



Naperville Commercial Electrical Services


Cob Services provides comprehensive commercial electrical solutions in Naperville, IL. From large-scale industrial upgrades to precision retail installations, our licensed team is equipped to handle the unique demands of your business.

Our Naperville Commercial Electrical Services Include:

  • Power Distribution: Panel upgrades, breaker box replacement, and dedicated circuits.
  • Safety & Compliance: Comprehensive electrical safety inspections and surge protection.
  • Specialized Wiring: Aluminum wiring remediation and full-scale commercial rewiring.
  • Commercial Lighting: Installation of energy-efficient fixtures, switches, and automated systems.
  • Heavy Equipment Support: Electrical upgrades for major appliances and industrial machinery.
  • Emergency Backup: Commercial-grade generator installations to keep your business running.

Other Electrical Services

Commercial & Municipal Services

  • Office & Retail: Specialized electrical layouts, data cabling, and tenant build-outs.
  • Municipal & Public Works: Licensed electrical services for local government and community infrastructure.
  • Security & Safety: Surveillance camera installation, fire protection systems, and alarm wiring.
  • Network Infrastructure: Computer networking, telecommunications, and dedicated server room wiring.

Residential & Smart Home Excellence

  • Modern Living: Smart home wiring, home theater setup, and whole-home media systems.
  • Renovations: Electrical for home additions, kitchen remodels, and full-house rewiring.
  • Green Energy: Solar panel system installation, repairs, and sustainable energy design.
  • Comfort & Airflow: Expert installation of ceiling, attic, and bath exhaust fans.

Core Electrical Maintenance & Upgrades

  • Power Systems: Panel upgrades, breaker boxes, and heavy-duty wiring for appliances.
  • Daily Essentials: Repair and installation of outlets, switches, and dimmers.
  • Climate Control: Thermostat installation, electrical baseboard heating, and wall heaters.

Lighting & Outdoor Design

  • Custom Design: Interior lighting plans and professional electrical design.
  • Exterior & Security: Outdoor landscape lighting and perimeter security illumination.
  • Special Events: Holiday and event lighting design and professional installation.

Take a Look at Our Expertise:

From high-voltage industrial installs to custom Naperville home remodeling, our team delivers precision across every phase of construction. We specialize in the following areas:

Heavy Power & Infrastructure

  • 240V Dedicated Lines: Professional hookups for dryers, hot tubs, ranges, ovens, and AC units.
  • Service & Panel Upgrades: Breaker and fuse replacements, electrical panel upgrades, and whole-house rewiring.
  • Code Violation Corrections: Expert troubleshooting to bring your property up to current Naperville and DuPage County codes.
  • Backup Power: Installation and maintenance of whole-house generators.

Custom Lighting & Modern Electric

  • Specialty Lighting: Recessed “can” lighting, LED retrofits, under-cabinet lighting, and landscape illumination.
  • Automated Controls: Motion sensors, photo cells, timers, and infrared systems.
  • Home Staples: Installation of light fixtures, ceiling fans, GFCI receptacles, dimmers, and switches.

Green Energy & Advanced Systems

  • Renewable Solutions: Solar and wind energy systems, geothermal hookups, and green energy audits.
  • Data & Media: Comprehensive cable and telephone wiring for modern connectivity.

Full-Scale Construction & Remodeling

  • Interior Projects: Kitchen, bathroom, and basement remodeling including drywall and painting.
  • Additions & Outbuildings: Electrical and general contracting for garages, sheds, gazebos, and new additions.
  • Exterior Maintenance: Roofing, siding, gutters, and professional landscaping services.
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