Northwest Concrete LLC has been supplying the Storm Lake and surrounding areas with quality precast concrete septic tanks since 1962. Northwest Concrete also offers concrete grease traps, well pit sections, pump pits, well covers and much more! We make all of our concrete products at our plant in Storm Lake, Iowa. It means when you buy from Northwest Concrete, you are buying a quality product from a business you can trust. For more information about all of our quality precast concrete products, call our office today!

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712-732-1885