Summary
Operating as a licensed plumbing contractor in Myrtle Beach requires compliance with both state and local regulations. You must first obtain the appropriate South Carolina plumbing license through the Department of Labor, Licensing and Regulation, which involves meeting experience requirements and passing state examinations. The licensing process includes journeyman and master plumber classifications, each with specific experience thresholds and continuing education obligations for biennial renewals. Before beginning any plumbing work, contractors must secure permits through Horry County Building Services and maintain proper insurance coverage including general liability and workers' compensation. The coastal location and tourist economy in Myrtle Beach create seasonal demand fluctuations that can affect pricing and scheduling. Success in this market requires staying current with licensing requirements, following proper permitting procedures, scheduling mandatory inspections, and maintaining comprehensive insurance coverage to protect both your business and clients.
License Requirements
Plumbing contractors in Myrtle Beach must obtain a South Carolina plumbing license through the SC Department of Labor, Licensing and Regulation (LLR). A Plumbing Contractor License requires 4 years of experience and passing the state exam. Residential plumbers need a Journeyman Plumber License with 4 years experience or completion of an approved apprenticeship program. Master Plumber License requires 6 years experience and passing the master plumber exam. All licenses must be renewed every 2 years with continuing education requirements (6 hours for journeyman, 8 hours for master). Horry County may require additional local registration.
Permit Requirements
Plumbing permits are required for most plumbing work in Myrtle Beach and are issued by Horry County Building Services. Permits are needed for new installations, major repairs, water heater replacements, and fixture additions. Applications can be submitted online or in-person at 1301 2nd Avenue, Conway, SC. Typical permit fees range from $45-150 depending on project scope. Plan review takes 5-10 business days. Inspections must be scheduled within 24 hours notice and include rough-in and final inspections. Emergency repairs under $500 may not require permits.
Insurance Requirements
South Carolina requires plumbing contractors to carry general liability insurance with minimum coverage of $300,000 per occurrence and $600,000 aggregate. Workers' compensation insurance is mandatory if employing others, with rates typically 3-8% of payroll for plumbing work. Vehicle insurance with minimum $30,000/$60,000/$25,000 coverage is required. Horry County may require contractors to provide proof of insurance before permit issuance. Some municipalities require contractor bonds ranging from $5,000-25,000.
Typical Cost Ranges
Myrtle Beach plumbing project costs: Toilet installation $200-450, water heater replacement $800-2,500, kitchen/bathroom fixture installation $300-1,200, main line repairs $1,500-4,000, whole house re-piping $3,000-12,000, septic system installation $3,000-8,000. Labor rates typically range $75-125 per hour. Coastal location and tourism demand can increase rates 10-20% during peak season (March-October). Emergency and weekend calls command premium rates of $150-200 per hour.
Compliance Checklist
- ✓Obtain South Carolina plumbing license through LLR and register with Horry County if required
- ✓Secure general liability insurance ($300,000/$600,000) and workers' compensation coverage
- ✓Apply for plumbing permits through Horry County Building Services before starting work
- ✓Ensure all work complies with South Carolina Plumbing Code and local amendments
- ✓Schedule required inspections (rough-in and final) and obtain approval before closing walls
- ✓Maintain current licensing and complete continuing education requirements for renewals
- ✓Keep detailed records of permits, inspections, and insurance certificates
- ✓Verify any additional municipal requirements for business license and tax registration
READYDOCS
These are the documents Iris tracks for you.
Store them in one place. Get alerts before anything expires. Ask Iris anything from the job site.
$19/month — First month free. No credit card required.
No credit card. Cancel anytime.