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Fleet of blue SepticWorkz pump trucks with stainless steel tanks serving Johnsonville, Florence County, SC

Septic Services in Johnsonville, SC

Looking for reliable septic services in Johnsonville, South Carolina? SepticWorkz provides professional septic tank pumping, inspections, repairs, and installations for homes and businesses in Johnsonville and the surrounding Florence County area. Licensed and insured, with honest upfront pricing on every job.

Call 843-543-3050

Did You Know? — Florence County

On March 11, 1958, an unarmed 7,600-pound Mark 6 atomic bomb accidentally fell from a U.S. Air Force B-47 bomber onto a farm in Florence County, creating a massive crater. Fortunately, the nuclear core was not installed. The incident remains one of the most dramatic "Broken Arrow" events in American military history, and the Mars Bluff crater is still visible today.

Zip codes served:29555
Technician with orange gloves inserting a green pump hose into an open septic tank lid on a lawn in Johnsonville, SC
Worker in hard hat reviewing septic installation plans at an excavation site with mini excavator in Johnsonville, SC

Septic Service Pricing in Johnsonville, SC

ServiceStarting Price
Septic Tank PumpingCrust Buster agitation, hydro-vac, inspection included$599
Septic Inspections (3 levels)Level 1: $500 | Level 2: $750 | Level 3: $1,000From $500
Septic Repairs24/7 emergency service availableCall for Quote
Warranty Program3-15 year maintenance plansFrom $199/yr

Why Johnsonville Homeowners Choose SepticWorkz

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

About Florence County — What Affects Your Septic System

Local Geography

Florence County Rivers, Watersheds, and Flood Zones

Florence County is bordered on the east by the Great Pee Dee River and on the west by the Lynches River, with Jeffries Creek flowing through the city of Florence itself before joining the Pee Dee. All three waterways are part of the Yadkin-Pee Dee River Basin and carry significant FEMA-designated floodplains through the county. The Lynches River, designated a State Scenic River for a 54-mile stretch (the longest in South Carolina), creates wide swamp corridors that are unsuitable for septic installation without elevated or alternative system designs.

Source: SC Department of Natural Resources; FEMA Flood Insurance Rate Maps

Local Septic Tip

Septic Tips for Johnsonville Homeowners

Johnsonville homeowners on sandy soils should be aware that fast-draining soil can sometimes mean your septic effluent isn't getting fully treated before reaching the groundwater. If you're on well water, this makes regular septic maintenance even more important. Have your system inspected every two years and consider a water quality test for your well annually to make sure everything is working as it should.

Source: SepticWorkz Recommendation

Local Statistics

Florence County by the Numbers

Florence County has a population of approximately 138,000 residents with about 64,900 housing units across 804 square miles. As the regional hub of the Pee Dee, Florence has more extensive municipal sewer infrastructure than surrounding counties, though homes outside city limits — especially in the southern and western portions — commonly use septic systems. Lot sizes range from quarter-acre city lots to multi-acre rural parcels.

Source: U.S. Census Bureau 2023 ACS

SCDES Regulations

SCDES Septic Permit Requirements for Florence County

Florence County septic permits are administered by SCDES under Regulation 61-56, with the local office located in Florence at (843) 661-4825. The $150 site evaluation fee applies, and a soil evaluation determines whether a conventional trench system or an alternative system (such as a mound or chamber system) is required. Setback requirements include 75 feet from private wells, 100 feet from public wells, 75 feet from streams and ponds, 25 feet from drainage ditches, and 5 feet from property lines. All systems must maintain a 50% reserve repair area on the property.

Source: SCDES Regulation 61-56

Proud Supporter of Local Youth Sports

SepticWorkz proudly supports the Johnsonville Flashes, the Johnsonville Golden Flashes, and youth athletics across Johnsonville and Florence County. We believe in giving back to the communities we serve.

HSJohnsonville FlashesMSJohnsonville Golden Flashes

Schedule Septic Service in Johnsonville Today

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

What People Are Saying

As a real estate agent, I recommend SepticWorkz to all my clients. They're reliable, fast, and their inspection reports are detailed and professional. They make the septic inspection process easy for buyers and sellers alike.

SC Real Estate Agent,