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Commercial Electricians

Licensed in South Carolina & North Carolina

Dennis Lee is a licensed electrician is is posing on  a light pole.
Dennis Lee is a licensed electrician poses by electrical meters at a commercial facility.

What to Expect

We work tirelessly to deliver customers the most cost-effective, time-conscious, and reliable electrical installation, troubleshooting, and, maintenance of electrical systems.

We can only start once you call!

Reach out to us to make an appointment for your licensed electrician to inspect your concerns.  Within 24-48 hours, we will provide a written quote for you to review.  Once the quote is accepted, we will get started as soon as possible (sometimes the same day)!

If you love our work, please like or review our business on Google!

Our Happy Clients

Dennis Lee is a licensed electrician and poses by a breaker box and lamma while on the job

Meet Dennis Lee Jr.
Owner & Licensed Electrician

As a small, family-owned electrical company founded in 2019, located in Columbia, SC; we appreciate the importance of maintaining power in our businesses.  

Dennis Lee Jr. - Owner

  • Columbia, SC native

  • Licensed Electrical Contractor

  • 8 Years of Experience

  • Services anywhere in North Carolina and South Carolina

We understand lives are severely impacted when electricity is interrupted by faulty wiring, old equipment, or confusion. Our priority is to restore power safely and quickly, and to get the job done right the first time.  We ensure the safest practices when troubleshooting, installing, and removing electrical systems.

Our clients say that our small shop does A LOT!

Our work experience includes:

  • PRISMA health locations

  • US Foods

  • University of South Carolina

  • Charles Schwab

  • South Carolina Department of Mental Health

       AND MORE!

Locations and Commercial Environment Experience

  • Hospital

  • Retail (standalone brick and mortar/ multiunit complex)

  • Industrial Complexes

  • Warehouse

  • Manufacturing/ Production

  • Schools

  • Restaurant/ Food Truck (electrical systems only)


With dedication to customer service, Percival Company is here to help your business and community with all your electrical needs!

Contact us today so we can get you back up and running!


NAICS: 238210

CAGE: 922J7

DUNS: 112624279
Contractor’s License: 115309


Carolinas-Virginia Minority Development Council
SC State Minority Certification

Notable Projects

Governor’s Mansion 2022

Install motor rated switch and circuit for exhaust fan


SC Department of Administration: South Carolina State House 2022-2023

Remodel 10 bathrooms in Blatt Building

 SC Department of Juvenile Justice 2023

Renovate lighting and electrical systems.


USC 2022-2023

Demolished and removed old lighting

Installed new and up to date lighting fixtures

Dennis did electrical work at the govenor's mansion in South Carolina.
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