BBB A+ Rated Since 1989 · Licensed & Insured · Savannah & SC Low Country CALL (912) 933-4488
(912) 933-4488
🏗 Full System Replacement · St. Simons Island, GA

ST. SIMONS ISLAND’S
SEPTIC REPLACEMENT
SPECIALISTS

A failing drain field or aging system in St. Simons Island is a $10,000–$25,000 decision. We manage the entire replacement — permits, engineering, excavation, and a county inspection we guarantee passes the first time.

BBB A+ BBB A+ Since 1989
GA Licensed
Fully Insured
NAWT Certified

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Why Choose Us

WHY ST. SIMONS ISLAND HOMEOWNERS
CHOOSE SEPTICROOTER™

SepticRooter™

  • BBB A+ Accredited — accountable to an independent standard since 1989
  • 35+ years — every system type, every soil condition in St. Simons Island
  • Permits, engineering, and inspections handled completely in-house
  • NAWT-certified technicians on every single replacement job
  • Fully itemized quotes before any excavation — no surprises
  • County inspection pass guaranteed on the first try

Other Companies

  • No BBB accreditation — no independent accountability
  • Subcontract the dig to whoever is cheapest that week
  • Permits and engineering pushed back onto you
  • Uncertified labor on a five-figure install
  • Vague estimates that balloon once they're digging
  • Re-dig and re-inspection fees when it fails
Ready for a Free Assessment in St. Simons Island?
Call us or send the form — we'll assess whether you truly need a replacement
(912) 933-4488
Our Work

WHAT A SEPTIC
REPLACEMENT LOOKS LIKE

Real replacement jobs from our crews across Savannah — our own crew and equipment, start to finish.

New septic tank and drain field set in an excavated trench during a full system replacement
A full system going in — new tank and field set in the trench, permits pulled and county inspection guaranteed.
SepticRooter mini-excavator and crew installing a septic system
Our own crew and machine on the job — we don't subcontract our replacements.
Excavated septic tank and distribution work during a septic replacement
Drain field and distribution work sized for your soil and household — done right, not rushed.
New septic system components staged for a full replacement install
The right components on site before we start — a replacement is a system, not a patch.
SepticRooter excavator digging to replace a failed septic system
Digging to the failed system — we remove what's failed and replace it to code.
SepticRooter truck and equipment staged at a septic replacement job site
Fully equipped from excavation to final inspection — family-owned and licensed since 1989.
Reviews

ST. SIMONS ISLAND REPLACEMENT REVIEWS

★★★★★
“We called SepticRooter Saturday morning. Rob answered right away and came that same afternoon to allow us to use our water and bathroom until the bigger job was done. He found several issues and was very detailed at explaining it.”
Rosangel MolinaLawrenceville, GA · via Facebook
★★★★★
“These guys were incredible. After receiving two quotes that were higher from two of the big guys, they came back less expensive and got the job done sooner than expected. I can't say enough good things about them. To Beth, who helped me over the phone, and to Rob and his crew, my sincerest thanks.”
Michael A.Kennesaw, GA · via HomeAdvisor
★★★★★
“Wanted to give 5/5 they were all great from Beth to Rob and the crew. Their honest advice and quality work are rare in the service industry. The price was literally 4 times less than one of the big-name companies quoted me.”
Steven P.Alpharetta, GA · via Thumbtack
★★★★★
“Massive thank you to Rob Simmons and SepticRooter for diagnosing the problem I've had with the standing water on the side of my house.”
Jackson HeatonCumming, GA · via Facebook
Rooter, the SepticRooter mascot, wearing a SepticRooter cap
Rooter's Guide

The St. Simons Island Septic Health Checklist

8 things every St. Simons Island homeowner should know

🚿 Pump every 3–5 years

Regular pumping removes solids before they reach your drain field — most homes need service every 3 to 5 years.

🚫 Never flush wipes or grease

“Flushable” wipes don't break down and grease coats your tank — both accelerate failure fast.

💧 Spread out water usage

Back-to-back showers, laundry, and dishwasher cycles can overwhelm the system. Space them out.

🌿 Keep roots away

Tree and shrub roots seek out moisture and invade tanks and lines — a leading cause of repairs.

🚗 Keep traffic off the field

Don't park or drive over the drain field — compaction crushes lines and ruins percolation.

👁 Watch for early signs

Slow drains, odors, or lush green patches in the yard are early warnings — don't ignore them.

📋 Keep your records

Save pumping and repair records — they help at resale and speed up any future diagnosis.

📞 Call at the first symptom

Catching problems early in St. Simons Island almost always means a cheaper, simpler fix.

Common Questions

Septic Replacement FAQ — St. Simons Island

How much does it cost to replace a septic system in St. Simons Island?
A full septic system replacement in St. Simons Island — including the drain field — typically runs $16,000–$45,000. A tank-only replacement, when your drain field is still good, is less: $6,000–$9,500. Georgia's heavy clay and site-specific soil conditions are the biggest cost drivers. We give a fully itemized quote in St. Simons Island before any excavation.
How much does it cost to replace a drain field in St. Simons Island, Glynn County?
Drain field replacement in St. Simons Island generally runs $10,000–$25,000, depending on system size, soil conditions, and site access. A localized drain field repair, when the failure is isolated, can be much less — around $2,500–$6,500. We evaluate the field before recommending full replacement so you don't overspend.
How long does a septic system or drain field last?
A well-maintained concrete septic tank lasts 25–40 years, and a conventional drain field typically lasts 20–30 years with proper care — pumping every 3–5 years and keeping traffic off the field. Most premature failures in St. Simons Island happen at 8–12 years and trace back to a neglected tank.
How long does a septic replacement take in St. Simons Island?
Most residential replacements in St. Simons Island take 1 to 3 days of on-site work once permits are issued, though the full timeline depends on county permitting and the required pre-construction and final inspections. We handle the permits and scheduling with the Glynn County health department for you.
Do you guarantee the county inspection will pass in St. Simons Island?
Yes. We handle permits, engineering, and inspections in-house and guarantee your St. Simons Island replacement passes the Glynn County county inspection on the first try — no re-dig or re-inspection fees passed to you.
What's the difference between a conventional and an alternative septic system?
A conventional system uses a tank and gravity-fed drain field and works where soil percolates well. When St. Simons Island soil, lot size, or a high water table won't support that, an alternative system — such as an Eljen GSF, aerobic, drip, or mound system — is engineered to treat effluent in difficult conditions. Alternative systems cost more (roughly $30,000–$60,000) but make otherwise-unbuildable lots work.
How much does it cost to pump a septic tank in St. Simons Island?
In St. Simons Island, a standard 1,000-gallon septic tank pump-out typically runs $650–$900. Price depends on tank size, how long since the last service, depth and accessibility of the lids, and whether an effluent filter needs cleaning. SepticRooter™ gives you a firm price up front in St. Simons Island before any work — call (912) 933-4488.
How often should I pump my septic tank in St. Simons Island?
The Georgia EPD / SC DHEC recommends pumping every 3 to 5 years for a typical four-person household. Larger families, homes with a garbage disposal, or properties that host frequent guests should pump every 2 to 3 years. Regular pumping in St. Simons Island is the single best way to avoid a $10,000–$25,000 drain field replacement.
Do I need a permit for septic work in St. Simons Island, Glynn County?
Yes. In Georgia, any septic installation, modification, or repair requires a permit from your county health department (the Glynn County Environmental Health office), and the work must be done by a state-licensed contractor. SepticRooter™ is licensed and handles St. Simons Island permits and the required inspections for you.
How do I know if my home in St. Simons Island is on septic or city sewer?
If you receive a monthly sewer bill from a utility, you're on city sewer. If you don't — and especially if your St. Simons Island home is older or outside a dense municipal area — you're likely on septic. You can confirm by checking for a tank lid or cleanout in the yard, or by pulling your system records from the Glynn County health department, which we can do for you.
Are you licensed and insured to work in St. Simons Island?
Yes. SepticRooter™ is a fully licensed and insured Georgia septic contractor, BBB A+ accredited since 1989, NAWT-certified, and Eljen GSF certified. We serve St. Simons Island and the surrounding Glynn County area with same-day emergency response.
Homeowner Guide
→ How Much Does Septic Replacement Cost in Georgia?

Serving St. Simons Island, Glynn County

St. Simons Island is one of Georgia's Golden Isles, a barrier island community in Glynn County known for its beaches, the Village district, and East Beach. High water tables and proximity to salt marshes mean septic systems here often require careful engineering — alternative systems are common. SepticRooter™ serves St. Simons Island homeowners with septic repair, replacement, pump alarm service, and tank pumping — licensed in Georgia and South Carolina, BBB A+ rated, and familiar with Georgia EPD permit requirements through Glynn County Environmental Health.

Explore more in St. Simons Island: Repairs in St. Simons Island · Pump Alarm in St. Simons Island · Septic Service in St. Simons Island · Tank Pumping in St. Simons Island

The SepticRooter Family & Crew

The SepticRooter teamRob and Beth at a SepticRooter trade show boothSepticRooter crew on a jobRob and his son by the truckBeth Simmons, SepticRooterRob on a tough repairRob at the controlsRob and Beth at Harry Norman RealtorsCrew digging inRob at the tank lidSepticRooter tech with a failed pipe pulled from a repairRob inside the tankRob at a job siteRob and Beth at Mark Spain Real EstateRob Simmons on Fox 5 AtlantaRob on the excavatorSepticRooter tech holding a failed outlet baffleRob and his son by the vanTeam on the jobRob and Beth at a SepticRooter eventRob and son after the jobTwo happy techniciansFull crew on siteRob selfie in the trenchTeam by the truckRob waving from the trenchTeam photo indoorsRob with the pipesRob in the pitRob selfie with equipmentRob after the jobThe SepticRooter teamRob and Beth at a SepticRooter trade show boothSepticRooter crew on a jobRob and his son by the truckBeth Simmons, SepticRooterRob on a tough repairRob at the controlsRob and Beth at Harry Norman RealtorsCrew digging inRob at the tank lidSepticRooter tech with a failed pipe pulled from a repairRob inside the tankRob at a job siteRob and Beth at Mark Spain Real EstateRob Simmons on Fox 5 AtlantaRob on the excavatorSepticRooter tech holding a failed outlet baffleRob and his son by the vanTeam on the jobRob and Beth at a SepticRooter eventRob and son after the jobTwo happy techniciansFull crew on siteRob selfie in the trenchTeam by the truckRob waving from the trenchTeam photo indoorsRob with the pipesRob in the pitRob selfie with equipmentRob after the job

NOT SURE WHAT YOU NEED?
JUST CALL US.

Our licensed technicians will help you figure out the right solution — no pressure, no runaround.

(912) 933-4488