Skaw Pre-Cast Co. Inc.

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Products and Services

US Patent Number: 9464451

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Seamless tanks video

Septic System Manufacturing and Distribution

Since 1973, Skaw® has been manufacturing and delivering seamed concrete septic tanks throughout the New Auburn, Wisconsin, area. Since then, we have diversified our products, including a patented seamless concrete holding tank. During that time, we developed concrete tanks that would not leak when the soil thaws out and is saturated with water.

With more than 40 years of our own research and development, we came up with these innovative solutions to ensure our customers have the best concrete tank products available. Our WS Series Seamless Concrete Tanks (Patent #9464451) can be shipped anywhere. Please call our existing number for delivery.

Mission Statement

Providing top quality products and on-time delivery at competitive rates since 1973.

Let us develop a septic system that's perfect for your property.
Call (800) 924-8625

View Our Septic System Drawings

About Us

Skaw® was founded by Jack Skaw with the help of his father Edmund in 1973. The company was started on the family dairy farm and consisted of one tank mold, one riser mold, one boom truck, and a cement mixer mounted on the back of a Ford tractor. The first tank was poured on June 24, 1973, on the edge of an alfalfa field; it was a 1,250-gallon septic tank.

After the seventh tank was poured, production was stopped; a long wait began for the phone to ring. The phone finally rang on a Saturday in late July. More than 40 years and thousands of tanks later, we are still here. The one commitment that was established decades ago still remains today - manufacture concrete products that are high in quality, delivered on time, fast and efficiently, and at a competitive price.

Service Area
Septic TankSeptic Tank Chamber TankPump Chamber Tank Being LiftedCombination Tank Stock TankStock Tank

One Piece TankPretreatment Tank


Thank you for your interest. We look forward to hearing from you soon.

(800) 924-8625

Hours of Operation
Monday - Friday, 7 a.m. - 3 p.m.
Weekends and After-Hours Support Available

26255 105th St
New Auburn, WI 54757

Service Area
Serving New Auburn, Wisconsin,
and the Surrounding Areas

Located 5 miles east of New Auburn, Wisconsin, in Chippewa County. Our second location is located on highway 2 near Minot, North Dakota.

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