Hammer-Lok is one of the most experienced general contractors serving North Dakota.  We handle a wide range of ag construction projects and our specialty is potato storage buildings.  Our company has been serving clients in agriculture since 1956.

North Dakota Ag Construction

Cutting edge performance and efficiency for precision farming and storage applications.

Durable & efficient with rapid construction schedules and fully customizable floor plans.

Doors, air floors and other custom components made in our fabrication shop.

In 2017 we completed this massive 327,000 cwt potato storage building (pictured above) near Minot, ND.  It utilizes our Air Envelope design and includes a Cupless AirFloor, bin doors, and remote access climate controls and monitoring via desktop & mobile devices.

From planning stages to completion this project took about six months.  The building footprint is just over 50,000 sq. ft or about 1.2 acres.