Seed Cleaning and Conditioning Services in Langdon & Keene

certified bulk seed conditioning

At our Langdon, North Dakota facility, we provide North Dakota certified bulk seed conditioning services tailored for small grains and other crops that benefit from precision cleaning and grading. Our conditioning process is conducted under an approved Certified Seed Conditioner, ensuring that all seed is handled in compliance with North Dakota State Seed Department requirements for identity, purity, and certification eligibility.


Our Langdon facility features a gravity table as part of our cleaning system — an advanced separation tool that removes light, broken, and lower-density material based on weight and specific gravity. This gravity separation enhances seed purity and quality far beyond standard air and screen cleaning alone, making it ideal for small grains, certified seed lots, and specialty crops that demand superior conditioning before certification or planting.


In addition to our Langdon facility, we operate a North Dakota certified portable seed cleaning unit at our Keene, North Dakota location. This portable cleaner is ideal for crops that do not require gravity table processing but still need certified cleaning and conditioning to meet seed certification and marketing standards. Our portable system delivers professional seed cleaning services with flexibility and convenience for growers and seed producers.

What We Provide

Whether you’re preparing seed for certification, sale, or planting, our Langdon and Keene facilities give you the trusted, certified support you need for high-quality seed conditioning.

ND Certified seed cleaning & conditioning

Bulk seed conditioning with gravity table separation

Portable cleaning services for crops suited to non-gravity systems

State-approved handling and documentation

Enhanced seed purity, identity, and marketability

Call for a quote: Langdon, ND 701-256-2599 or Kenne, ND 701-675-2550