Your Reliable Commercial Electrician

For businesses in Oak Ridge, TN, and surrounding areas, a reliable electrical system is essential to keep operations running smoothly, safely, and efficiently. At Diversified Electric, we provide comprehensive commercial electrical services with over 40 years of experience. Our licensed and insured electricians handle everything from electrical repairs and troubleshooting to new installations, ensuring your commercial property remains functional, energy-efficient, and up to code.


Whether your business is upgrading its lighting, expanding your facility, or planning new construction, Diversified Electric is a trusted partner for all your commercial electrical needs.

High-angle view of a modern cafe: people working at tables, warm lighting, wooden furniture, and large windows.
Modern office space with desks, plants, and exposed ceiling beams.

Expert Electrical Repairs and Troubleshooting

Unexpected electrical problems can disrupt your business and create safety risks. Our team specializes in diagnosing and repairing a wide range of commercial electrical issues, ensuring minimal downtime for your operations. We handle faulty wiring, outlet and circuit repairs, lighting malfunctions, and emergency electrical problems with precision and speed. By combining decades of experience with advanced tools, we deliver solutions that are reliable, safe, and long-lasting.

Professional Electrical Installation Services

From new construction to facility remodels, Diversified Electric provides professional electrical installation services tailored to commercial properties. Our team handles projects of all sizes, including panel upgrades, lighting installations, machine wiring, and full building wiring for remodels and additions. We also specialize in LED conversions to enhance energy efficiency and reduce operating costs. Every installation is completed to meet code requirements, maximize efficiency, and minimize disruption to your business.

Close-up of lit, round light bulbs hanging from a ceiling, blurred background.
Ceiling with recessed lights, and a patterned, metallic accent section with linear lights.

Comprehensive Commercial Electrical Solutions

We offer a full range of commercial electrical services to support your business, whether you need ongoing maintenance, emergency repairs, or large-scale upgrades. Our services include:

  • Lighting installation and repair, including interior, exterior, parking lot, and exit lighting
  • Electrical panel upgrades, breaker replacements, and full system rewiring
  • Wiring for remodels, additions, and new construction projects
  • Machine and equipment wiring
  • Emergency services for urgent electrical issues

No matter the scope of the project, our goal is to provide professional, high-quality results that keep your commercial property safe, operational, and energy-efficient.

Committed to Safe, Reliable, and Efficient Solutions

At Diversified Electric, we understand that commercial clients need more than just electrical work—they need a partner who ensures their facility operates safely and efficiently. From routine maintenance and troubleshooting to full-scale installations, our licensed electricians deliver precise, code-compliant solutions. We focus on providing dependable service that minimizes disruption and maximizes operational efficiency, giving business owners peace of mind.

Decorative chandelier with Edison bulbs in a room with black and white accents.

Family-Owned and Operated Electrician 

Since 1981, we have been a family-owned and operated business. We treat every client like part of our family, prioritizing customer satisfaction in everything we do. Our team understands the demands of running a business, and we work diligently to provide services that keep your operations safe, functional, and efficient. Our combination of experience, professionalism, and personalized service has earned the trust of commercial clients.

Call Diversified Electric Today

Whether you need electrical repairs, installations, or energy-efficient upgrades, we are ready to handle your commercial project. With licensed and insured electricians, decades of experience, and a commitment to quality, we ensure your business has safe and reliable electrical systems. Give us a call at (865) 482-6520 for a free estimate and see why so many businesses trust us with their commercial electrical needs.