Odinson Electric

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: 2100 Winterpark Dr, Simpsonville, SC 29680
: (864) 705-8494
: http://Www.odinsonelectricllcsc.com

Company Overview

Odinson Electric LLC – Reliable Quality Electrical Work

Our focus is on providing high-quality residential electrical solutions with an emphasis on precision, safety, and trustworthiness.

We strive for remarkable workmanship at reasonable rates.

Our Specialties Include:

- Panel and Service Upgrades – 200 amp panel replacements, meter-main installations, breaker upgrades, grounding enhancements, and complete surge protection for your home.

- Dedicated Circuits and Wiring – Installations for EV chargers, hot tubs, mini-splits, appliance circuits, and additional services, all adhering to code and properly sized.

- Full Home and Room Rewiring – Upgrade to 2023 NEC standards featuring AFCI and GFCI protection, enhanced grounding, and comprehensive rewiring.

- Lighting Solutions – Recessed lighting, floodlights, and LED installations for both indoor and outdoor areas, focusing on efficiency and design.

- Diagnostics and Repairs – Flat-rate evaluations for breaker troubles, circuit failures, defective outlets, and safety inspections of panels.

Exceptional Service – Reliable Quality – Competitive Pricing

Proudly serving Greenville SC and surrounding communities

Reach out via call or text at 864 705 8494

Check us out at OdinsonElectricLLC.com

At Odinson Electric, we began with a straightforward mission: to offer high-quality, honest electrical services at fair prices.

After working in large corporate electrical settings, we saw how homeowners were often treated as just another transaction.

We found this unacceptable.

In 2024, my wife, a state-certified Journeyman Electrician, and I decided to establish a business that puts homeowners first.

With over ten years of experience, we knew we could provide something better—a locally owned, family-run electrical service dedicated to safety, quality, and transparency.

We proudly serve Upstate South Carolina, offering everything from minor repairs to major installations, EV chargers, whole-home surge protection, lighting upgrades, and complete rewires.

We think every homeowner deserves a reliable electrician they can count on.

Whether it’s a small repair or a significant project, we provide honest service and expert craftsmanship for every task.

Get to Know Your Electrician – TJ Maddock

Greetings, I’m TJ Maddock, a Licensed Master Electrician with a Residential Builder’s Electrical Designation and dual Master Electrical Certifications from the MASC of SC.

I founded Odinson Electric to provide homeowners with dependable, high-quality electrical services at fair prices.

After my experience in large corporate electrical companies, I identified the necessity for a local, honest, and skilled electrician who values homeowners over corporate interests.

At Odinson Electric, we manage everything from panel upgrades and complete rewiring to lighting installations, EV chargers, and surge protection.

With over ten years of experience, I ensure every project adheres to modern safety standards (NEC 2023) and is supported by a three-year workmanship guarantee.

As a locally owned, family-operated business committed to exceptional service, I’m here to ensure your home remains safe, efficient, and up to code.

Together, we’ll make sure the job is done right the first time!

Business Services

  • Circuit breaker installation
  • Circuit breaker repair
  • Doorbell installation
  • Doorbell repair
  • Electric inspection
  • Electric installation or replacement
  • Electric panel installation
  • Electric panel repair
  • Electric repair
  • Wire installation
  • Wire repair
  • Electric vehicle charging station installation
  • Light fixture installation
  • Light fixture repair
  • Outlet installation
  • Outlet repair
  • TV mounting

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

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