Handyman License Requirements in Mount Pleasant, SC

By Ray Duke, Founder of Bulletproof Handyman · Last reviewed July 2026

Handymen in Mount Pleasant, South Carolina can operate without a state contractor license for jobs under $500 (including materials and labor), but must register as a Residential Specialty Contractor for larger residential work. All contractors must obtain a Mount Pleasant business license based on gross receipts, and separate trade licenses (electrical, plumbing, HVAC) are required for those specific trades regardless of project size. Work in unincorporated Charleston County requires an additional county business license.

⚠️ What Requires a Contractor License

The following work requires a state-issued contractor license in SC. Performing this work without a license exposes you to fines, stop-work orders, and civil liability:

• Any electrical work beyond simple fixture changes (outlet installation, panel work, rewiring) - requires Residential Specialty Contractor license with electrical designation
• Any plumbing work beyond simple fixture replacement (pipe installation, drain work, water heater installation) - requires Residential Specialty Contractor license with plumbing designation
• HVAC system installation, repair, or replacement - requires Residential Specialty Contractor license with HVAC/mechanical designation
• Roofing work - requires Residential Specialty Contractor license with roofing designation
• Residential work over $500 - requires Residential Specialty Contractor or Residential Builder license
• Commercial work over $10,000 - requires General Contractor or Mechanical Contractor license from CLB
• Work on pre-1978 properties involving lead paint - requires EPA lead paint certification in addition to other licenses
• Mobile home work - requires separate mobile home contractor license
• Structural modifications or load-bearing wall work - requires appropriate contractor license

State Contractor Licensing Law (SC)

The $500 exemption applies only to general handyman work, not to trade-specific work. Work over $500 requires registration as a Residential Specialty Contractor. Plumbing, electrical, HVAC, and structural work require separate specialty licenses regardless of project value. Work on pre-1978 properties requires EPA lead paint certification. Mobile home work requires a separate mobile home license.

County Requirements — Charleston County

Business license: Required (Charleston County Business License)

Special Jurisdictions & Zones

The following special jurisdictions may have separate licensing requirements:

• Naval Weapons Station Charleston (NWSC) / Joint Base Charleston — Work on federal property requires compliance with federal acquisition regulations (FAR). State contractor licenses are recognized but federal requirements take precedence. Obtain base pass before beginning work. Insurance requirements may be more stringent than state requirements.

City Business License — Mount Pleasant

Required. Town of Mount Pleasant Business License

Permit vs. Contractor License — The Legal Difference

A contractor license authorizes you to perform a specific type of work professionally in South Carolina. A permit is a one-time approval from a local jurisdiction (city or county) for a specific project. You can have a valid contractor license but still need a permit for individual jobs. Even handymen working under the $500 exemption may need permits for certain work. Permits ensure work meets building codes and safety standards. Failure to obtain required permits can result in fines, stop-work orders, and liability issues.

Business Entity Registration (SC)

To operate legally you must register your business. LLC filing fee in SC: $110 (one-time).

Compliance Notes for Mount Pleasant, South Carolina (Charleston County)

• Insurance: General liability insurance is strongly recommended for all contractors. Some municipalities and clients require proof of insurance before work begins. Typical coverage is $1,000,000 per occurrence.
• Specialty Trade Selection: When registering as a Residential Specialty Contractor, you must select three trades to specialize in. You can only perform work in those three categories until re-registration (every 2 years). Choose carefully.
• Nonresident Contractor Premium: If you live outside Mount Pleasant but work there, you pay double the business license fee. This applies to all nonresident contractors without a permanent place of business in the town.
• Historic District Compliance: Mount Pleasant has a historic district. Exterior work visible from public areas requires Historic District Commission approval before starting work. Violations carry significant fines.
• Lead Paint Certification: Work on pre-1978 properties requires EPA lead paint certification in addition to contractor licensing. This is a separate federal requirement.
• Bond Requirements: Residential builders must maintain a $15,000 surety bond; trade contractors need $10,000 bonds. Bonds must be current and in force.
• Exam Requirements: All contractor licenses require passing exams administered by PSI. Exams cover South Carolina Business Management and Law plus technical trade knowledge.
• Dual Jurisdiction: If you work in both Mount Pleasant and unincorporated Charleston County, you need separate business licenses from each jurisdiction.
• Federal Base Work: Joint Base Charleston is nearby. Work on base requires SAM.gov registration and base access credentials. Federal rules supersede state licensing for on-base contracts.

Legal Registration Steps for Mount Pleasant

Follow these steps to operate legally as a handyman in Mount Pleasant, South Carolina (Charleston County):

1. Step 1: Determine your business structure. Form an LLC with South Carolina Secretary of State ($110 filing fee) or operate as a sole proprietor.
2. Step 2: Identify your service scope. Decide if you'll stay under $500 (general handyman exemption) or pursue specialty contractor licensing for specific trades.
3. Step 3: Obtain Mount Pleasant business license. Contact Mount Pleasant Business License Division at (843) 849-2786. Fee is based on gross receipts; provide estimated annual revenue.
4. Step 4: If working in unincorporated Charleston County, obtain Charleston County business license from Revenue Collections at (843) 958-6362.
5. Step 5: If performing electrical, plumbing, HVAC, or roofing work, apply for Residential Specialty Contractor license with SC Residential Builders Commission at (803) 896-4686. Include three trade selections.
6. Step 6: Obtain general liability insurance ($1,000,000 minimum coverage recommended).
7. Step 7: If working in Mount Pleasant's historic district, contact Planning Department at (843) 856-2406 for Historic District guidelines.
8. Step 8: If working on pre-1978 properties, obtain EPA lead paint certification.
9. Step 9: Verify all requirements with relevant agencies before starting work. Licensing requirements change; confirm current fees and regulations.

Work You Can Do Without a Contractor License

• General maintenance work under $500 total (materials + labor): painting, minor drywall repairs, caulk and grout work, furniture assembly
• Gutter cleaning and maintenance
• Basic carpentry work under $500 (trim work, shelving installation, non-structural repairs)
• Weatherstripping and caulking
• Door and window cleaning

Licensing rules and fees change over time, so this information may be out of date. Verify all information with local authorities before making business decisions.