Keystone Mudjacking

Welcome to Knife River of Portland,OR -Who is Knife River Corporation? Knife River is one of the top 10 aggregate, ready-mix and sand and gravel producers in the nation. At peak construction season we employ more than 5,000 men and women who have been widely recognized for their superior customer service. We are sitting on a foundation of more than 1.1 billion tons of aggregate and provide a wide variety of products and services necessary for building America's infrastructure. -Since purchasing the first aggregate company in 1992, Knife River has become one of the fastest-growing aggregate and construction companies in the central, southern and western United States. We have acquired nearly 70 companies located in 14 states and are licensed to perform work in many more.- Our core business lines include aggregate, asphalt, ready-mix concrete, liquid asphalt and cement.

Concrete Construction Co.Inc. is a family owned business serving Oregon City, OR and the greater Portland area since 1967. We can handle any project you might be confronted with. Whether you need utility work done for your home, store or office building, we have the expertise and experience to do your concrete job right. Our skilled crew will guide you through the entire project, from start to finish and will constantly update you on progress. We'll explain in plain English exactly how your project is going. Our company specializes in: Construction, Excavations, Finishing and Flat work. Concrete Construction offers concrete work that is fast, reliable and affordable. Our owner is on every job site, so you know the work will be done right the first time. We use Bobcat equipment, the most trusted brand in construction. We are also licensed, bonded and insured for your protection and assurance. For trusted experience and a reliable finished product, call Concrete Construction Co. Inc. today!