Serving the state of North Dakota

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Concrete Septic Tanks

Ensure you receive a high-quality septic tank by choosing the knowledgeable team at James Vault & Precast Co for all your concrete septic tank needs. Get started today by contacting us for your FREE estimate.

  • Dual compartment

  • Single compartment

  • Round distribution boxes

  • Sand / Oil interceptors

  • Grease interceptors

  • Concrete tank covers

  • Deep plugs

Concrete septic products available

  • #1800-1500 working gallons

  • #1250-1000 working gallons

  • #1000-800 working gallons

  • #600-480 working gallons


We also have pump chambers available in 300 and 500 gallon sizes.


Call 701-223-4625 today to begin working on your residential or commercial concrete project.

Septic Tanks Sizes

Call today to receive your

FREE estimate


Trust the family-owned and locally operated business that's been serving North Dakota since 1987.

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