If your South Carolina residential electrician license lapsed less than 3 years ago, you can apply for reinstatement. If it lapsed more than 3 years ago, you file a new application and take the exam again. The Residential Builders Commission (RBC) handles both. Until the license is active again, you can't take residential electrical work over $500.
| At a glance | South Carolina |
|---|---|
| Board | Residential Builders Commission (LLR) |
| Lapsed under 3 years | Reinstatement application |
| Reinstatement fee | $480 ($220 renewal + $260 reinstatement) |
| Lapsed over 3 years | New application and exam |
| Bond | $10,000 surety bond for jobs over $5,000 |
| License needed for | Residential electrical work over $500 |
Step 1: Confirm which license you have
South Carolina has two electrical paths, and they follow different rules.
- Residential electrician license from the Residential Builders Commission. Residential electricians are licensed after an exam (Reg. 106-2). This guide covers this one.
- Commercial Mechanical Contractor license, Electrical (EL) classification from the Contractor's Licensing Board. It has its own renewal and reinstatement rules. Don't use this guide for it.
Not sure? Look up your license on LLR's site. The issuing board is listed on the record.
Step 2: Work out how long it has lapsed
Count from your license's expiration date to the date you'll file. The 3-year mark is the cutoff (RBC, §40-59-230(A)).
| Time since expiration | Your route | Exam? |
|---|---|---|
| A short lapse | Late renewal may be possible with a $50 late fee. Ask the RBC which fee fits your dates. | No |
| 12 months to 3 years | Reinstatement application, $480 | No |
| More than 3 years | New license application | Yes |
The $260 reinstatement fee in Reg. 10-38 covers lapses "after 12 months but not later than 3 years." The RBC lists the late fee at $50. Confirm the exact window for each fee with the RBC before you pay.
Step 3: Get the right form
Under 3 years: use the Reinstatement for Residential Electrical/Plumbing/HVAC Specialty License Application. The fee printed on it is $480, which is the $220 renewal fee plus the $260 reinstatement fee. Before you mail it, gather:
- Your license number and the expiration date on your record
- Your current mailing address, phone and email
- Proof of your $10,000 surety bond, if you'll take jobs over $5,000
- Payment for the full fee
Over 3 years: use the current Residential Electrical License Application package. You'll need a new eligibility letter before you can book PSI. Find every form on the RBC forms page.
Step 4: If you have to retest
Retesting means two PSI exams: the Residential Electrical trade exam and the Business Management & Law for Residential Builders exam. From November 1, 2026, the trade exam uses the 2023 NEC with SC modifications. The 2020 NEC is still allowed until July 1, 2027. JCR's SC electrical exam guide covers both tests.
Back to the exam after 3+ years? JCR's South Carolina exam prep package is $495. It's built on the 2020 NEC, which the residential exam accepts until July 1, 2027, with practice exams and video lessons.
Step 5: Don't work while it's lapsed
Prevent the next lapse
- Know your renewal date. The RBC's FAQ says residential specialty licenses renew every two years before June 30 of odd years (2025, 2027, 2029). State law also refers to annual renewal, so confirm your date on your LLR record.
- Keep LLR's address current so renewal notices reach you.
- Keep the bond active if you take jobs over $5,000. It must be in your name.
- Check CE. We found no CE requirement for SC residential electricians in the current regulations. Ask the RBC if you're unsure.
SC residential reinstatement FAQ
How long can my SC residential electrician license be lapsed and still be reinstated?
Less than 3 years. After 3 years, you file a new application and take the exam again.
How much does reinstatement cost?
The reinstatement application lists $480, which is the $220 renewal fee plus a $260 reinstatement fee.
Do I need a bond to reinstate?
You need a $10,000 surety bond in your name for any job over $5,000. If you only take smaller jobs, ask the RBC whether the bond applies to you.
Which NEC edition is on the SC residential exam?
The 2023 NEC with SC modifications from November 1, 2026. The 2020 NEC is also allowed until July 1, 2027.
More South Carolina guides
Never miss an SC renewal again
JCR's License Management tracks your license, bond and renewal dates and sends reminders. License & CE Management is $175 per license per year. Complete License Management is $350 per license per year, and JCR prepares and submits renewals where the state allows. Setup is a one-time $150 plus $25 per license. Start with the free license check.
Official sources
- SC RBC residential electrician licensing
- Residential specialty reinstatement application
- Residential electrical license application
- RBC applications and forms
- SC Code Title 40, Chapter 59
- SC Regulations Chapter 10 (fees)
- RBC FAQ
- PSI: SC residential exams
JCR checked these rules against the board's public pages and forms on November 5, 2026. Rules and fees change, so confirm with the board before you file.
