3R ElectricChapel Hill, NC (919) 542-2672

About

About 3R Electric, electrician in Chapel Hill.

Old houses, new loads and the wiring in between.

3R Electric LLC is a licensed North Carolina electrical contractor based in Chapel Hill, doing electrical work for homeowners and businesses across Orange County, Durham and north Chatham County.

The work ranges across everything a building’s electrical system does: the service and the panel, the wiring inside the walls, the lights and outlets people use every day, and the new loads that keep arriving, from EV chargers and heat pumps to generators for storm season.

Old houses, new loads

This part of North Carolina asks a lot of an electrician. Houses near campus and in old Durham and Hillsborough can still carry knob-and-tube. Neighborhoods built in the 1960s and ’70s bring aluminum branch wiring and panel brands worth replacing. Newer homes in Southern Village, Meadowmont and north Chatham want chargers, generators and finished basements. Every one of those jobs starts the same way: find out what’s actually there before deciding what to do.

How we work

We test before we guess, explain what we found in plain words, give you the price before work starts, and pull the permit when the job needs one. The work should be neat, labeled and ready for inspection.

Licensed in North Carolina

Electrical contracting in North Carolina is licensed by the North Carolina State Board of Examiners of Electrical Contractors. You can look up any electrical contractor, including us, on the board’s public license search at ncbeec.org.

What a house tells us

The year it was built is the first clue.

  1. Before 1940

    Knob-and-tube

    Cloth-covered wire on ceramic knobs, no ground. Still live in some houses near campus and in old Durham and Hillsborough.

  2. 1940s–50s

    Fuses & two-prong

    Small fuse-box services and ungrounded outlets. Most have been upgraded once; many need it again.

  3. 1965–73

    Aluminum branch wiring

    Used in many ranches and split-levels of the era. Safe only with properly repaired connections.

  4. 1960s–80s

    FPE & Zinsco panels

    Panel brands that many electricians recommend replacing. Common in houses from these decades.

  5. 1990s–today

    New loads

    AFCI and GFCI protection, then EV chargers, heat pumps, generators and finished basements.

Chapel Hill & the southern Triangle

Tell us what’s going on with the wiring.

Call, describe the problem or the project, and we’ll take it from there.

Call (919) 542-2672