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SepticWorkz technician in uniform inspecting a green septic control box on a residential lawn in Aynor, SC 29511

Septic Services in Aynor, SC 29511

Looking for professional septic services in the 29511 zip code area of Aynor, South Carolina? SepticWorkz provides licensed, insured septic tank pumping, inspections, repairs, and installations throughout Horry County. We follow all SCDES (formerly DHEC) regulations and deliver honest, upfront pricing on every job.

Call 843-543-3050

Did You Know? — Horry County

The Myrtle Beach SkyWheel, which opened in 2011, stands 187 feet tall and was the tallest Ferris wheel east of the Mississippi River at the time of its construction. Its 42 climate-controlled gondolas offer panoramic views of the Atlantic Ocean, and at night, over one million LED lights create a spectacular light show visible for miles along the coast.

Septic Service Pricing in Aynor 29511

ServiceStarting Price
Septic Tank PumpingCrust Buster agitation, hydro-vac, inspection included$599
Level 1 Septic InspectionVisual inspection, drain test, odor check$500
Level 2 Septic InspectionIncludes pumping, water-level check, backflow evaluation$750
Level 3 Septic InspectionFull inspection + inlet/outlet baffle installation$1,000
Septic Repairs24/7 emergency service availableCall for Quote
Warranty Program3-15 year maintenance plansFrom $199/yr

All prices are for standard service. Excavator access (+$250) and chemical treatment may apply. No hidden fees.

Why Aynor (29511) Homeowners Choose SepticWorkz

  • Licensed and insured septic professionals
  • Serving Aynor and all of Horry County
  • Septic tank pumping starting at just $599
  • Same day pumping & 24/7 emergency service
  • 3 to 15 year warranty maintenance programs
  • Crustbuster agitation for thorough cleaning — not just a pump-out
  • Real estate inspection specialists (3 levels from $500)
  • SCDES-compliant disposal at approved facilities

About Horry County — What Affects Your Septic System

Local Geography

Horry County Rivers, Watersheds, and Flood Zones

Horry County is shaped by three major waterways: the Waccamaw River, the Pee Dee River along its western border, and the Atlantic Intracoastal Waterway running parallel to the coast. Hurricane Florence in 2018 pushed the Waccamaw to a record crest over 21 feet at Conway, and the 35,000-acre Waccamaw National Wildlife Refuge stored an estimated 98 billion gallons of floodwater during that event. Large portions of the county are designated FEMA flood zones, and properties anywhere near these waterways require careful site evaluation before septic system permitting.

Source: SC Department of Natural Resources; Horry County Flood Resilience Master Plan; FEMA

SCDES Regulations

SCDES Septic Permit Requirements for Horry County

Horry County septic permits are issued by SCDES under Regulation 61-56, with the local office reachable at (843) 915-8801. Due to the county's high water table and coastal location, many sites require alternative system designs such as mound systems (System Standard 420/421) or elevated infiltration systems (System Standard 601). Standard setbacks apply: 75 feet from private wells, 100 feet from public wells, 75 feet from surface water and tidal critical area lines, and 5 feet from property lines. The $150 site evaluation fee is required with the permit application.

Source: SCDES Regulation 61-56

Common Issues

High Water Table and Coastal Density Issues in Horry County

Horry County's porous sandy soils and high water table — especially around the Myrtle Beach area — create significant septic challenges. Rapid development has placed many septic systems close together in low-lying, wet areas, meaning the soil never fully recovers between absorption cycles. Rising sea levels are pushing the water table even higher, shrinking the vertical separation between drain fields and groundwater and allowing partially treated wastewater to reach nearby waterways.

Source: SC Sea Grant Consortium; Post and Courier Investigation 2023

Proud Supporter of Local Youth Sports

SepticWorkz proudly supports the Aynor Blue Jackets, the Aynor Middle, and youth athletics across Aynor and Horry County. We believe in giving back to the communities we serve.

HSAynor Blue JacketsMSAynor Middle

Schedule Septic Service in Aynor (29511) Today

Free estimates. Same day service available. Call now or fill out our contact form.

What People Are Saying

SepticWorkz did an amazing job with our septic inspection before we purchased our home. They were thorough, professional, and explained everything in terms we could understand. Highly recommend their Level 2 inspection for any home buyer.

Happy Homebuyer,