Low Voltage Contractor or Electrician?

If you’re building a home, opening a business, or renovating in Greenville, South Carolina, you may find yourself asking: Do I need an electrician, or a low voltage cabling contractor? While both work with wiring, their roles are very different—and hiring the right professional can make all the difference for your project.

Electricians: Licensed Power Experts

Electricians in Greenville are licensed professionals who handle high-voltage electrical systems (typically 120 volts and above). Their work includes:

• Electrical panels and breaker boxes

• Lighting and outlet installation

• HVAC and appliance wiring

• Code compliance and safety inspections

Because high-voltage work can be hazardous, South Carolina requires electricians to be licensed and trained to meet strict electrical codes. When you need reliable power and safe connections, an electrician is the right call.

Low Voltage Cabling Contractors: Technology Infrastructure Specialists

Low voltage cabling contractors in Greenville focus on systems below 50 volts. These aren’t for powering appliances—they’re for carrying data, signals, and communications. Examples include:

• Network cabling (Cat5e, Cat6, fiber optic) for offices and homes

• Security cameras and access control systems

• Audio/visual installations and smart TVs

• Whole-home audio and in-ceiling speakers

• Smart home automation and connected devices

Unlike electricians, low voltage contractors concentrate on performance, speed, and integration—ensuring your technology works seamlessly together across your property.

Why You Need Both in Upstate South Carolina Projects

It’s common for electricians and low voltage contractors to work side by side. For example:

• An electrician powers the outlets for your server rack.

• A low voltage contractor runs Cat6 cabling to every room for high-speed internet.

• The electrician wires your lighting.

• The low voltage team sets up smart switches and home automation.

Trying to have one trade do the other’s job is like asking your mason to install your tile—both are skilled craftspeople, but their specialties don’t overlap. Just because an electrician can run cable doesn’t mean your network will perform the way it should.

Choosing the Right Professional in Greenville, SC

• Call an electrician if you need new outlets, breaker panels, or high-voltage power systems.

• Call a low voltage cabling contractor if you need Wi-Fi that doesn’t drop, crystal-clear security cameras, or a connected smart home system.

At DataRun SC, we specialize in low voltage cabling services across Greenville and the Upstate, bringing reliable, scalable technology to homes and businesses. From structured cabling to camera systems and smart home wiring, we make sure your space is connected and ready for the future.