Best Septic Tank Installation & Replacement Contractors in Georgia Ranked

Installing or replacing a septic system is a significant home improvement project governed by strict state and local health regulations. In Georgia, this process requires careful planning, professional expertise, and adherence to specific codes to protect public health and the environment. This guide explains the key steps, costs, and regulatory requirements for septic system work in Georgia, helping you understand what to expect and how to connect with qualified local professionals for your project.

S&S Septic Services

5708 Toombs St, Lula, GA 30554

S&S Septic Services is a septic pumping, repair, and installation company serving South Fulton, GA, as well as northeast Georgia and Upstate South Carolina. They provide comprehensive septic solutions for residential, commercial, and government clients, including septic tank pumping, system repairs, new installations, and drain field cleaning through high-pressure jetting. The company also offers certified inspections, tank locating, and riser installations to support long-term maintenance. With over 20 years of experience, S&S Septic Services operates 24/7 to address emergency needs promptly.

5.0

1.1k Reviews

Right Price Plumbing and Septic

Atlanta, GA

Right Price Plumbing and Septic is a local, family-owned company serving Atlanta, GA, and surrounding counties. They provide a range of residential and commercial plumbing and septic services, including septic tank pumping, inspection, repair, and installation. The company also offers drain inspection, emergency plumbing, and water heater repair. They are known for their comprehensive service options and have experience handling various plumbing and septic system needs. Right Price Plumbing and Septic serves multiple counties in Georgia and offers financing options to customers.

5.0

719 Reviews

Gray Septic Solutions

Savannah, GA

Gray Septic Solutions is a locally owned septic service provider based in Savannah, GA. Since 2015, they have offered a range of services including septic tank pumping, inspections, repairs, installations, and drain field replacements. The company handles both residential and commercial septic needs with in-house design, permitting, and installation, ensuring quality control without subcontractors. They also provide 24/7 emergency septic services to address urgent issues promptly. Gray Septic Solutions is fully licensed and insured, with expertise in managing the unique challenges of Savannah's coastal soil and water conditions.

5.0

366 Reviews

Hometown Plumbing and Septic

3375 Hutchinson Rd, Cumming, GA 30040

Hometown Plumbing and Septic provides professional septic services in South Fulton, GA, and the surrounding Metro Atlanta and North Georgia areas. They specialize in septic tank pumping, inspections, repairs, and complete system replacements for both residential and commercial properties. Their services also include drain field repair and lift station maintenance. With decades of experience and advanced equipment, they handle complex septic system issues with precision. They serve multiple counties including Barrow, Cherokee, Cobb, and others, offering preventative maintenance to help avoid emergency repairs.

5.0

306 Reviews

Septic On Call

2180 Satellite Blvd NW #400, Duluth, GA 30097

Septic On Call is a septic tank service provider based in Atlanta, GA. The company offers a range of services including septic tank pumping, inspections, repairs, and installation of septic tanks and drainfields. They provide thorough cleaning and maintenance to help prevent costly repairs and ensure proper system function. Septic On Call also specializes in diagnosing and repairing septic system issues, from minor leaks to major damage. The company offers 24/7 emergency services for septic tank problems and backups, responding quickly to urgent repair needs.

5.0

224 Reviews

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Understanding Georgia's Septic System Regulations

All septic system installations, replacements, and major repairs in Georgia are regulated under the state's On-Site Sewage Management Systems rules (Ga. Comp. R. & Regs. 511-3-1). The primary goal is to ensure wastewater is treated effectively to prevent groundwater contamination and the spread of disease. The most critical rule is that you cannot begin any construction without first obtaining a permit from your local county health department's Environmental Health Office. These offices enforce state rules and may have additional county-specific requirements, so your first call should always be to them.

Only state-certified contractors are legally allowed to install, repair, or pump septic systems in Georgia. Hiring a certified professional ensures the work meets code, which is essential for passing inspections and protecting your property investment. The certification process for installers involves training and testing, providing homeowners with a baseline of quality and knowledge.

The Step-by-Step Process for New Installation

1. Site Evaluation and Soil Testing

Before any design can be approved, a professional must conduct a thorough site evaluation. This almost always includes a percolation (perc) test or more comprehensive soil analysis to determine the soil's structure, depth to groundwater, and absorption rate. In Georgia, this evaluation must be performed by a certified soil classifier, professional engineer, or geologist. The results dictate what type of system your property can support and the size of the necessary drain field.

2. System Design and Permit Application

Using the site evaluation data, a system design is created. For a conventional system, this includes the septic tank and drain field specifications. The design is based on the home's size, typically measured by the number of bedrooms, which estimates maximum daily wastewater flow ^{1 2}. You or your contractor will submit this design, along with the application and fee, to the county health department for review and permit issuance. Permit fees typically range from $170 to $250 or more.

3. Installation of Tank and Drain Field

Once the permit is in hand, certified installers can begin work. Excavation is done for the septic tank and the series of trenches or a bed that will make up the drain field (also called a leach field). Georgia has specific requirements for drain field construction to ensure uniform wastewater distribution and prevent premature soil saturation ³.

Tank Specifications: For a single-family home, the minimum tank capacity is generally 1,000 gallons, and it must have two compartments. The first compartment must hold between two-thirds and three-quarters of the total liquid capacity. Tanks are typically made of concrete, fiberglass, or polyethylene.

4. Critical Pre-Cover Inspection

This is one of the most important steps. Before the tank and drain field lines are covered with soil, you must contact the health department to schedule a pre-cover inspection. An inspector will visit the site to verify:

• The tank is properly leveled and set.
• All pipes, baffles, and T-fittings are correctly installed.
• The drain field layout matches the approved design.
• The overall installation meets all health and safety codes.

Do not backfill the excavation until this inspection is passed. Failing to do so can result in fines and orders to re-excavate the system for inspection ⁴.

5. Final Approval and Use

After passing the pre-cover inspection and the system is backfilled, a final inspection may be required. Once the health department grants final approval, your new septic system is legally authorized for use.

Guide to System Replacement and Major Repair

Replacing a failing septic system follows a similar regulatory path as a new installation but starts with a diagnosis. Common signs of failure include sewage backups, soggy bright green grass over the drain field, and foul odors.

1. Assessment: A certified professional will inspect the system, often via tank pumping and a drain field probe, to determine if repair or full replacement is needed.
2. New Site Evaluation: Even for a replacement, a new site evaluation is usually required, as regulations and soil conditions may have changed since the original system was installed.
3. Options: The solution could be a like-for-like replacement if the existing drain field is sound, or it may require a completely new drain field in a different location on your property. In some cases, an alternative or engineered system (like an aerobic treatment unit or mound system) is necessary for challenging sites.

Cost Breakdown for Georgia Homeowners

Costs for septic work in Georgia vary widely based on soil conditions, system type, tank material, and local labor rates.

• New Conventional System Installation: The average cost range is between $5,000 and $12,000 for a standard anaerobic system with a tank and drain field. This includes design, permits, excavation, materials, and labor.
• System Replacement:
• Drain Field Replacement Only: $3,500 to $8,500.
• Full System (Tank & Drain Field) Replacement: $5,000 to $12,000, similar to a new install.
• Engineered or Alternative Systems: For properties with poor soil, high groundwater, or small lots, these advanced systems can cost $15,000 to $50,000 or more.
• Permit Fees: As noted, budget $170 to $250+ for the required county health permit ⁵.

Key Requirements at a Glance

Maintaining Your New or Replaced System

Proper maintenance is key to a long system life (often 20-40 years). Key practices include:

• Regular Pumping: Pump the tank every 3-5 years, depending on household size and usage.
• Water Conservation: Reducing water flow prevents overloading the drain field.
• Mindful Flushing: Only human waste and toilet paper should go down the drain. Avoid chemicals, grease, wipes, and other solids.
• Protect the Drain Field: Never drive or park vehicles over it, and keep heavy landscaping like trees and shrubs away from the area.

Frequently asked questions

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