Knife River Corporation

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Knife River Corporation Knife River is an American-owned and operated construction materials and contracting company.

We are the leading provider of asphalt, ready-mix, and construction services. Our offices are located in Boise, Lewiston, Idaho Falls and Cascade.

That’s a wrap on the Boise State Career Fair! Had a great time chatting with everyone who swung by the Knife River table...
10/16/2026

That’s a wrap on the Boise State Career Fair!
Had a great time chatting with everyone who swung by the Knife River table today about internships and full-time careers!👏🏼🏗️
Go Broncos!🔵🟠

Every good project starts with a solid foundation. The same is true for a strong team.At Knife River, we build that foun...
09/30/2026

Every good project starts with a solid foundation. The same is true for a strong team.

At Knife River, we build that foundation through trust, safety, shared experience and a commitment to doing good work. It's what allows our teams to take on big challenges and build something that lasts.

Strong foundations. Strong teams. Stronger communities.

Leading the way in sustainable concrete.For the second consecutive year, Knife River ranked #1 in the nation for the to...
09/27/2026

Leading the way in sustainable concrete.

For the second consecutive year, Knife River ranked #1 in the nation for the total number of ready-mix plant Environmental Product Declaration (EPD) generators verified by the National Ready Mixed Concrete Association.

It's another example of how we're using data, transparency and innovation to better understand and reduce the environmental impact of our operations.

Learn more in our Sustainability Report: kniferiver.com/sustainability

Ready to roll in Hamilton, Montana!Our ready-mix team had one of our special mixers all cleaned up for the Ravalli Count...
09/25/2026

Ready to roll in Hamilton, Montana!

Our ready-mix team had one of our special mixers all cleaned up for the Ravalli County Fair Parade. We had a great time joining the community to kick off another year of fair festivities with our neighbors!

Knife River’s Midwest ready-mix team in Sioux City, Iowa, received the Excellence in Safety Gold Award from the National...
09/24/2026

Knife River’s Midwest ready-mix team in Sioux City, Iowa, received the Excellence in Safety Gold Award from the National Ready Mix Concrete Association for an outstanding and safe year. The award is based on incident rate and yardage produced, and the Gold Award indicates that the team is at the top of the class in both.

Congratulations to our Midwest team, and thank you for making safety a priority!

During the night of July 4, Cody Johnson, a laborer for our North Dakota Grading Department, noticed his neighbor’s truc...
09/22/2026

During the night of July 4, Cody Johnson, a laborer for our North Dakota Grading Department, noticed his neighbor’s truck was on fire. He immediately called 911, alerted his neighbors by knocking on their door, and grabbed a garden hose to help keep the fire from spreading.

Cody had the fire well contained until the fire department arrived. Even then, he stayed on scene after noticing a leak from the truck's gas to tank and helped ensure the situation remained under control.

For his quick thinking and decisive action, Cody received an Eagle Award at the Minot Area Chamber EDC August meeting. Thank you, Cody, for putting safety first – no matter what the situation!

At Knife River, your career can take you in a lot of directions. You might build roads, bridges and communities, or buil...
09/21/2026

At Knife River, your career can take you in a lot of directions. You might build roads, bridges and communities, or build new skills, relationships and a career you’re proud of.

With opportunities across the company, there’s room to keep learning, growing and building what comes next.

Find your next opportunity at jobs.kniferiver.net

The new Elk River Ready Mix Plant is officially open in Central Minnesota! This investment enhances our ability to serve...
09/18/2026

The new Elk River Ready Mix Plant is officially open in Central Minnesota! This investment enhances our ability to serve a growing market, deliver quality products, and support the communities where we live and work.

We look forward to continuing to deliver quality products and reliable service to our customers and communities. Visit our website for Elk River contact info and to learn more about our locations across Central Minnesota! kniferiver.com/locations/central-minnesota/milaca-area

Our crews spend their days making sure our customers' parking lots are in great shape - but sometimes our own lots need ...
09/17/2026

Our crews spend their days making sure our customers' parking lots are in great shape - but sometimes our own lots need a little TLC!

The parking lot at the administration building in our Sauk Rapids, Minn., office needed some work after a busy summer, so our team did what they do best and got it back in top shape.

With several buildings on site and trucks coming in and out all day, the construction made for extra traffic and cramped parking, but our team had a focus on safety. They kept an eye on traffic - both trucks and people - and got the parking lot looking great while keeping everyone safe.

Congratulations to the Knife River Training Center on receiving the 2026 Image Award from the Oregon Trucking Associatio...
09/16/2026

Congratulations to the Knife River Training Center on receiving the 2026 Image Award from the Oregon Trucking Association!

The OTA Image Award recognizes companies and individuals whose efforts make a positive impression on the trucking industry while supporting their employees, communities and the public. The Training Center’s commitment to workforce development, education and community engagement is a great example of that impact.

We can't wait to see where this simulator takes young people as they explore careers in transportation – and beyond! We'...
09/14/2026

We can't wait to see where this simulator takes young people as they explore careers in transportation – and beyond!

We're proud to partner with the Boys & Girls Clubs of Little Falls on fun initiatives like this. 🙌

Boys & Girls Clubs of Central Minnesota

Address

5450 W. Gowen Road
Boise, ID
83709

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12083626152

Website

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