A septic system shouldn’t be a mystery. Complete Septic Tank LLC has earned its 4.3-star reputation across 102 reviews by providing the complete picture and a clear path to system health for Lexington County families. Headquartered on Swansea Road in the heart of Pelion, we provide complete septic pumping and repair to the rural farmsteads of Gaston and the expanding residential neighborhoods of Lexington, Swansea, and Gilbert. Complete service from a neighbor you can trust—that’s not marketing talk, it’s how we’ve built our business in Southern Lexington County.
The sandy soil of the Sandhills region creates septic challenges that require local knowledge, not generic service. Systems here drain fast—sometimes too fast, allowing untreated effluent to reach groundwater—and pine roots infiltrate lateral lines aggressively, seeking moisture in an otherwise dry environment. We don’t just pump tanks and leave. We perform complete health checks that account for the specific conditions facing septic systems in Pelion, Gaston, and the surrounding Sandhills terrain, ensuring your water stays safe and your system functions reliably for years.
Specialized Wastewater Solutions for Southern Lexington County
Complete Septic Tank LLC delivers the comprehensive, straightforward septic service that rural and suburban Lexington County properties demand:
- Full-System Pumping & Thorough Sludge Removal — Complete service for Lexington and Gaston residential tanks. We don’t just vacuum liquids—we extract the accumulated sludge layer at the bottom and the scum layer floating at the top, providing the thorough cleaning that extends drainfield life. In Lexington County’s sandy soil where replacement costs $10,000-$15,000, proper pumping every 3-5 years prevents the solids overflow that causes permanent biomat buildup and system failure. Our service includes detailed documentation for property records and real estate requirements, and we provide honest assessments of tank condition, baffle integrity, and any components showing wear.
- Drainfield Restoration for Sandhills Permeable Sand — Saving saturated fields before complete replacement becomes necessary. The sandy soil characteristic of the Pelion and Gaston area drains quickly under normal conditions, but when drainfields fail, saturation occurs rapidly—creating wet spots, odors, and health hazards. We assess whether saturation stems from tank neglect (allowing solids into the field), hydraulic overload (too much water for system capacity), or genuine drainfield deterioration. For fields showing early signs of failure, we clear lateral lines using hydro-jetting, verify distribution box level and function, and recommend load reduction strategies that can extend system life by years before excavation becomes necessary.
- Certified SCDHEC Compliance Inspections — Real estate and health department documentation for Swansea and Gilbert property transfers. South Carolina requires septic system evaluations for most real estate transactions, and the South Carolina Department of Health and Environmental Control (SCDHEC) sets the standards. We provide comprehensive inspections that assess tank integrity, measure sludge and scum depths, verify drainfield function, and document system capacity relative to property bedroom count. Our reports meet SCDHEC requirements, include component photography, and provide clear recommendations for any repairs needed to pass inspection. For buyers and sellers throughout Southern Lexington County, our certified inspections keep transactions moving forward.
- Effluent Filter Retrofitting & Baffle Repair — Modernizing older Pelion systems for better longevity. Many septic systems installed before the mid-1990s lack effluent filters—the cartridges that prevent solids from entering drainfields. We retrofit these critical components during routine pumping service, installing filters in outlet tees and explaining proper maintenance intervals. Combined with baffle inspection and repair (replacing deteriorated inlet/outlet tees that control flow), this preventive work protects drainfields from the solids contamination that causes premature failure. For rural properties where systems were installed decades ago without modern safeguards, these upgrades provide protection that pays for itself many times over.
- Hydro-Jetting for Root & Sand Mitigation — Clearing blockages unique to the Peachtree Rock region and Sandhills environment. Pine trees dominate the landscape throughout Southern Lexington County, and their roots aggressively seek moisture—finding it in septic lateral lines. We use high-pressure hydro-jetting to cut through root masses and flush accumulated sand that infiltrates systems in this terrain, restoring flow without excavation. For properties in Gaston, Gilbert, and rural Pelion showing signs of chronic blockages or slow drainage, this service addresses the environmental factors specific to sandy soil and pine-dominated landscapes.
- Sandhills Soil Management & System Optimization — Adapting maintenance for Lexington County terrain. The permeable sandy soil here creates both advantages and challenges. Systems drain quickly, reducing hydraulic stress on drainfields, but this rapid percolation can allow insufficiently treated effluent to reach groundwater if systems aren’t properly maintained. We provide customized pumping schedules based on household size, system age, and actual usage patterns—not generic recommendations that may not apply to Sandhills conditions. For properties managing well water alongside septic systems, this attention to groundwater protection isn’t just good practice—it’s essential to water safety.
Serving Pelion, Lexington, and Swansea
From the community spirit of the annual Peanut Party to the natural beauty around Peachtree Rock and the recreational opportunities at Lake Murray, Complete Septic Tank LLC is Southern Lexington County’s trusted septic service provider. Headquartered on Swansea Road in the heart of Pelion, we provide complete septic pumping and repair to the rural farmsteads of Gaston and the expanding residential neighborhoods of Lexington, Swansea, and Gilbert.
Whether you’re maintaining a multi-generational farm property in Gaston where the septic system serves multiple structures, managing a home in Pelion built during the area’s rural development era, or preparing a Swansea property for sale where SCDHEC inspection is mandatory, we understand the infrastructure realities of this region. Our team knows the difference between systems that need routine pumping and those requiring intervention to address Sandhills-specific challenges like root intrusion or sand infiltration.
We also extend service throughout Southern Lexington County, including Batesburg-Leesville, Ridge Spring, and communities along Highway 1 and Highway 302. If you’re within Lexington County’s Sandhills region, we’re your local septic service specialists.
Why Lexington County Trusts Complete Septic Tank LLC
4.3 Stars Across 102 Reviews — Over a hundred Lexington County families have trusted us with their septic systems, and their reviews reflect the straightforward, thorough service we provide. We show up when promised, work efficiently, explain what we find in plain language, and charge fair prices for complete work. Our reputation in communities like Pelion, Gaston, and Swansea is built on consistency—delivering the same quality service to every property, whether it’s a small rural lot or a larger suburban home.
Locally Owned & Deeply Rooted — We’re not a franchise operation with rotating technicians. We’re a locally owned Lexington County business that lives and works in this community. We understand the soil conditions because we work in them every day. We know the challenges facing septic systems in the Sandhills because we’ve serviced hundreds of them. When you call Complete Septic Tank LLC, you’re working with neighbors who take pride in providing complete, honest service to Southern Lexington County families.
No-Nonsense Pricing & Complete Thoroughness — Before we start work, you’ll know what it costs. We provide straightforward pricing based on tank size and access conditions—no hidden fees, no surprise charges. Our “Complete” approach means we don’t just pump and run. We inspect baffles, check filter condition, assess tank integrity, and provide honest recommendations about components showing wear. This thoroughness catches problems before they become emergencies, and it’s why families throughout Pelion and Gaston call us for every septic need.
Sandhills Expertise for Rural & Suburban Properties — The permeable sandy soil and pine-dominated landscape of Southern Lexington County create septic challenges that require specific knowledge. We understand how root systems behave in this environment, how sand infiltrates lateral lines, and how to balance rapid drainage with groundwater protection. Whether you’re managing a rural farmstead, a suburban home, or a property with well water requiring extra attention to system health, we bring the local expertise that generic contractors can’t match.
Ready for Complete Septic Service?
Call Complete Septic Tank LLC at the number (803) 477-2700 or Request Service Online for thorough septic pumping, drainfield restoration, certified SCDHEC inspections, effluent filter retrofitting, root and sand mitigation, and comprehensive septic care in Pelion, Lexington, Swansea, Gaston, Gilbert, and throughout Southern Lexington County.
Don’t let your septic system remain a mystery. We provide the complete picture, honest recommendations, and thorough service that keeps Sandhills properties functioning safely and reliably—complete service from a neighbor you can trust.
