Two-Compartment Septic Tanks

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Dual Chamber Septic Tanks

Septic tank sizes illustrated on blue ribbed plastic underground tank

Dual Compartment Septic Tanks

Our double compartment septic tanks are designed to provide efficient wastewater management for both residential properties and contractor installations. Featuring a two-compartment design that separates solids and liquids, these tanks ensure longer pump-out intervals and reliable system performance. Built from durable, high-strength materials, they meet or exceed local and state septic system regulations, making them an ideal choice for new home construction, system upgrades, and large-scale contractor projects. Easy to transport and install, our two-compartment septic tanks deliver cost-effective, long-lasting solutions for homeowners and professionals seeking dependable septic systems.

1000 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid- IAPMO Certified | AKS604-HVY

MSRP:

Now: $1,739.14

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1000 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS604

MSRP:

Now: $1,369.48

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1050 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS508-HVY

MSRP:

Now: $1,768.62

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1050 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS508

MSRP:

Now: $1,494.06

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1300 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS805-HVY

MSRP:

Now: $2,092.17

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1300 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS805

MSRP:

Now: $1,862.94

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1500 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS952-HVY

MSRP:

Now: $2,295.80

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1500 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS952

MSRP:

Now: $2,163.16

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1000 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid- IAPMO Certified | AKS604-HVY

1000 Gallon Heavy Duty Septic Tank Overview:This 1000 gallon pre-plumbed septic tank utilizes a dual-compartment design that is ideal for both residential and commercial wastewater treatment systems. The septic tank is made from high-quality polyethylene...

MSRP:

Now: $1,739.14
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1000 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS604

1000 Gallon Standard Duty Septic Tank Overview:This 1000 gallon pre-plumbed septic tank utilizes a dual-compartment polyethylene septic tank is built for both residential and commercial wastewater treatment systems. Made from tough, corrosion‑resistant...

MSRP:

Now: $1,369.48
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1050 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS508-HVY

1050 Gallon Heavy Duty Septic Tank Overview:This 1050 gallon pre-plumbed septic tank utilizes a dual-compartment design that is ideal for both residential and commercial wastewater treatment systems. The septic tank is made from high-quality polyethylene...

MSRP:

Now: $1,768.62
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1050 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS508

1050 Gallon Standard Duty Septic Tank Overview:This 1050 gallon pre-plumbed septic tank utilizes a dual-compartment design that is ideal for both residential and commercial wastewater treatment systems. The septic tank is made from high-quality...

MSRP:

Now: $1,494.06
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1300 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS805-HVY

1300 Gallon Heavy Duty Septic Tank Overview:This 1300 gallon pre-plumbed septic tank utilizes a dual-compartment design that is ideal for both residential and commercial wastewater treatment systems. The septic tank is made from high-quality polyethylene...

MSRP:

Now: $2,092.17
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1300 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS805

1300 Gallon Standard Duty Septic Tank Overview:This 1300 gallon pre-plumbed septic tank utilizes a dual-compartment design that is ideal for both residential and commercial wastewater treatment systems. The septic tank is made from high-quality...

MSRP:

Now: $1,862.94
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1500 Gallon Septic Tank Dual Compartment Heavy Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS952-HVY

1500 Gallon Heavy Duty Septic Tank Overview:This 1500 gallon pre-plumbed septic tank utilizes a dual-compartment design that is ideal for both residential and commercial wastewater treatment systems. The septic tank is made from high-quality polyethylene...

MSRP:

Now: $2,295.80
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1500 Gallon Septic Tank Dual Compartment Standard Duty and Pre-Plumbed with 20" and 20" Lid - IAPMO Certified | AKS952

1500 Gallon Standard Duty Septic Tank Overview:Built for performance and peace of mind, this 1500 gallon septic tank is perfect for residential and commercial wastewater systems. Featuring a dual-compartment layout and pre-plumbed design, it’s made...

MSRP:

Now: $2,163.16
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