Columbia Precast Products

That's why we invest so heavily in our employees, new technology, and environmental best practices-to manufacture the most durable concrete products in the cleanest methods possible. Our core products are used for many applications: sanitary sewer, water transmission, storm drain and utility systems. We design custom products such as boat ramps, panel vaults and precast railroad crossings, to name a few. With our hundreds of years of collective precast experience, you tell us what you need and we'll make it happen.

Columbia Precast Products, an environmentally conscious manufacturer, strives to be the preferred precast supplier in the Pacific Northwest valuing safety, quality, and customer service. Concrete produced in a mold is different from poured-in-place concrete. We manufacture our precast manholes, catch basins, boxes, vaults and custom designs in the controlled environment of our facility. Precast concrete has been around at since the time of the ancient Romans. Manufacturing techniques and practices continue to evolve, and today there's a big emphasis on quality control, green manufacturing and cost-effective production.

Ever wanted to see how precast concrete is batch mixed before it's poured? Interested in how concrete is cast, cured, or certified? Thinking about upgrading your precast plant and how to do it? Columbia Precast Products offers plant tours during the week to help clients, customers, engineers, and anyone else in the precast concrete industry understand what we do. Our goal is to shine a light on how we build an engineered product. Although it doesn't seem very technical when you see a manhole on the back of a truck or a vault structure being lowered into place by an excavator, precast concrete is highly engineered.