Soil Mixing

Various Locations, Pacific Northwest

Many of the construction projects in the Pacific Northwest face challenges due to high moisture content soil and soil types that include clays and silts. An effective way to manage this challenge is through cement amending the soil. This allows the contractor to utilize otherwise over optimum moisture content material on-site, instead of off-hauling this material. The process mixes cement into the existing site materials, up to 18 inches deep, creating a homogenous mix where the soil can react with cement and dramatically increase the compressive strength of the soil. Work can continue beyond normal weather boundaries and keep a project on schedule.

  • Projects typically range in size from $5,000 to $2,000,000
  • Our work includes soil mixing and tilling up to 18” in depth
  • Other services include the ground improvement techniques of cement mixing and stabilization up to 20” in-depth
Our Values /

The Kerr Way

We are passionate about what we do everyday. Our five Core Values are the cornerstone which we refer to as “The Kerr Way”. These values provide, without question, the standards by which we conduct ourselves.

Kerr Contractors meets all challenges as a team. This includes specialists from within the organization and from trusted resources outside the company. Teams built from from the same values and corner stone produce high quality with speed.

Everything we do is based upon the simple idea that we do the right thing for our customer, no matter the cost. We do this for ourselves and everyone we work with on the team.

Kerr Contractors was founded on the belief that finding a better way is not just a matter of distinction, but of survival. The culture is built upon the passion of finding a better way to deliver everything we do.

Each action builds on the idea that you own it until you deliver it. The culture that permeates the company strives to hold everyone accountable and to set a high standard of conduct and accomplishment.

Your success is built upon enduring relationships with trusted construction specialists. These strong relationships deliver value to the customer and spawn future growth and opportunity.