Average Price Range

• Concrete Tank Only: $700–$2,000
• Total Installation: $3,000–$6,500 (including materials, labor, and permits).

Cost by Tank Size

| Tank Size (Gallons) | Average Cost | |-------------------------|-----------------------| | 750 | $900–$1,200 | | 1,000 | $1,250–$1,500 | | 1,200 | $1,500–$1,800 | | 1,500 | $1,600–$2,500 | | 2,000 | $2,300–$3,450 |

Cost Factors

• Household Size & Usage
• 2 Bedrooms: ~750-gallon tank ($900–$1,200).
• 5–6 Bedrooms: ~1,200-gallon tank ($1,500–$1,800).

• Larger households (8+ bedrooms) require larger tanks (~2,000 gallons).

• Labor Costs

• Range: $1,600–$4,500.

• Labor accounts for 50%–70% of the total cost due to excavation, leveling, and tank placement.

• Permits & Regulations

• Permit Costs: $450–$2,300 depending on location.

• Regulations may require larger tanks or specific leach field designs.

• Site Preparation

• Soil Test: $690–$2,200.
• Land Survey: $380–$770.
• Excavation Costs: $1,500–$6,300 (varies by terrain and accessibility).

Ongoing Costs

• Maintenance
• Pumping: $250–$1,250 (every 3–5 years).

• Inspections: $200–$900 annually.

• Repairs

• Filter Repairs: $200–$300.
• Septic Line Repairs: $1,000–$4,200.

• Major Tank Repairs: $700–$5,000.

• Insurance & Warranties

• Home warranty plans covering septic systems: $30–$60/month.

Cost of Common Add-Ons

| Add-On | Cost Range | |-------------------------|-----------------------| | Landscaping | $1,260–$6,000 | | Utilities Installation | $6,500–$30,000 | | Well Drilling | $5,300–$9,100 | | Lawn Leveling | $1,000–$3,300 |

Tips to Save Money

• Select the Right Tank Size

• Avoid overspending by matching the tank size to your household’s needs.

• Explore Incentive Programs

• Check for state and federal funding (e.g., through the EPA) for septic systems.

• Purchase Materials Independently

• Buy gravel, pipes, or other materials directly to compare costs with contractor-provided estimates.

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