(509) 325-4573

Our septic tanks are some of the best manufactured in the industry. Our customers have said the durability and function of our tanks is one of the best in the Northwest. We have a very experienced staff that can answer your questions in choosing the right size for your needs. We can also provide most of the products you will need to complete a reliable septic tank system.

Concrete septic tanks are considered to be the best option for several reasons. First, concrete is a durable and long-lasting material. When properly installed and maintained, a concrete septic tank can last for decades without needing to be replaced. This makes concrete septic tanks a more cost-effective option over the long term.

Another advantage of concrete septic tanks is their strength. Concrete is a very strong material that can withstand the weight of the soil and other forces that are placed on it. This means that a concrete septic tank is less likely to crack or break, which can cause costly damage to your property.

In addition, concrete septic tanks are easy to clean and maintain. The smooth, non-porous surface of concrete makes it easy to remove any waste or debris that may build up inside the tank. This helps to keep your septic system working efficiently and can prevent expensive repairs in the future.

Overall, concrete septic tanks are considered to be the best option because they are durable, strong, and easy to maintain. They are also more cost-effective over the long term, making them a wise investment for any home or property with an onsite sewage treatment system.

1000 Gallon
High Mono
Dimensions: 5'6" x 7'9"x 5'8" Weight: 9,260 lbs.
Product ID: 1604M
Product ID Double: 1627M

1250 Gallon
High Mono
Dimensions: 5'6" x 9'2" x 5'8" Weight: 10,635 lbs.
Product ID: 1630MS
Product ID Double: 1630M

1500 Gallon
Single Compartment Mono Flange Tank
Weight: 12,072 lbs.
Product ID: 1611M2F

2000 Gallon
Dimensions: 6'9" x 12'0" x 5'5" Weight: 13,855 lbs.
Product ID: 1614

2000 Gallon
2-Piece Double
Dimensions: 6'9" x 12'0" x 5'5" Weight: 21,355 lbs.
Product ID: 1614TB
Product ID Double: 1638TB

2500 Gallon
Dimensions: 6'9" x 12'0" x 6'5" Weight: 16,860 lbs.
Product ID: 1617
Product ID Double: 1641

500 Gallon
Mono Pump Chamber
Weight: 5,038 lbs.
Product ID: 1601-500
Product ID Double: 1601-500TB

#1601-500 Lewiston 2
Product ID: #1601-500 Lewiston 2

#1601-500 Lewiston 1
Product ID: #1601-500 Lewiston 1