Prepare for Your Next Construction Project Properly

Partner with us for grading and site preparation services in the Bismarck & Mandan, ND and surrounding areas

Are you building a new home or building? Turn to Bismarck-Septic-Excavating for the grading and site preparation services you need. We'll get your land ready for new structures and foundations, and we can even install a septic system on your property. Our team has over 12 years of experience, so you can count on us for a job well done.

Call 701-471-4329 now to get a free estimate on grading and site preparation services in Bismarck & Mandan, ND and surrounding areas

Site Preparation

Make sure your lot is ready for your new build.

land clearing services bismarck nd


We'll prepare your land for a foundation installation.


Septic Systems

Get a top-of-the-line septic system from us.

Septic Systems

Snow Removal

Count on us to remove snow from your commercial property.

Snow Removal

Septic Pumping and Terralift

Drain field repair

Septic Pumping and Terralift

Proudly Serving the Area Within 100 Miles of Bismarck & Mandan, ND and surrounding areas


Learn more about the wide variety of services we offer

The search for a reliable excavation and septic contractor is over. You can find all the services you're looking for at Bismarck-Septic-Excavating. We provide:

Is your parking lot covered in snow? We also provide commercial snow removal services. You can count on us to make your parking lot safe for customers in no time. Contact us today to get snow removal services in Bismarck & Mandan, ND and surrounding areas.

Our TerraLift Gets the job done

The TerraLift is an innovative creation that is used for soil restoration. Our Terralift services can help with compaction, saturation and improper drainage. It does not cause any damage to your land.

Why should you hire our excavation contractors?

Whether you're a homeowner needing to fix your septic system or a contractor looking for an excavation company, we have you covered. You'll feel confident choosing us for the job because we:

Have extensive industry experience
Prioritize communicating openly
Provide affordable prices for high-quality results

Also, we are certified Onsite Treatment System Installers and Sewer and Water Contractors recognized by the North Dakota State Plumbing Board. If you need anything from septic system installation to snow removal services, we're the right choice for the job.