Kerr’s rotomilling division began in 2000 and performs over 100 projects per year throughout the Pacific Northwest. The Milling Division participates in nearly every type of construction and reconstruction project for Cities, Counties and State Transportation Departments. Other projects include commerical and residential developments. In support of Kerr Contractors logistics, these machines can be on your job the very next day whether your project is in Portland, Medford, Spokane or Boise.
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.
We are passionate about what we do every day. Our five Core Values are the cornerstone which we refer to as “The Kerr Way”. These Core Values provide, without question, the standards by which we conduct ourselves.