American Ag Systems offers customers a seamless experience for farm construction, custom equipment fabrication, and millwright services across Oregon, Washington, and Idaho.

With an in-depth processing background, we understand processors’ unique needs and challenges. Whether you are working with agricultural products such as seed, grain, wheat, or animal feed or industrial products such as gypsum or concrete, our partnership can ensure you receive the best design with the highest cleanouts, purities ratings, increased production, and best efficiencies.


Whether you are building a new facility, expanding, or remodeling and upgrading, your current facility, American Ag Systems can help. Our team are experts in processing facilities and equipment and can help with a range of projects type including, but not limited to:

Processing Plant Design
Equipment Installation
Equipment Extraction
Site Preparation
Concrete Slabs
Building Erection
Custom Metal Fabrication
Crane and Rigging Services
Equipment Stands
Spouting and Airline
Handrails, Catwalks, & Decking
Safety Upgrades


On-going preventative maintenance, millwright, and service contracts are available to a variety of markets, including but not limited to, breweries, bakeries, and industrial aggregate and agricultural processing plants in the grass seed, wheat, lentil, pea, and hazelnut markets.

American Ag Systems is comprised of experienced and knowledgeable technicians available to assist in the growth and continued success of your processing facilities. Break downs and elongated shutdowns are some of the most expensive issues processors face. Being proactive will ensure smooth operations and the extended life of your machines.

Additionally, our team can support with one-off maintenance or services. No job is too large or too small for American Ag Systems. We’re here to help keep you running, and your bottom line growing.

Millwright Services

Our team is knowledgeable and able to provide millwright services for equipment from most well-known manufacturers. We offer the below services for bagging scales, seed cleaners, bucket elevators, conveyors, heat sealers, dust systems, density separators, storage equipment, etc.:

  • Machine Repair
  • Increased Efficiencies Diagnostics
  • Preventative Maintenance & Inspection
  • Installation & Removal
  • Calibration
  • Breakdown Repair
  • General Diagnosis
  • Production Line Assembly
  • Rebuilds

Our team is knowledgeable and able to work with a range of manufacturers equipment.

911 Programs

Unexpected breakdowns? Even on the weekend and after 5pm, we have you covered. We can ensure your production continues with minimum interruption.