It all started in 1974.

Creating faster, easier, and more cost-effective precast solutions for the design and construction of stormwater systems since 1974.

From Design to Install

Why Choose National Precast

National Precast designs, manufactures, and installs the precast products that will keep your projects within budget and on time.

Our fast construction keeps projects on schedule and eliminates the need for multiple subcontractors that can lead to costly delays. With our integrated design, fewer joints, and high durability, our precast products add a level of security unmatched by other companies.


We have over 140+ years of industry experience within our company.


We Are the Leading Experts in Sustainable Precast

Sustainability at National Precast is a core aspect of our business strategy and of our day-to-day operations. We are also committed to partnering with the communities in which we live and work.

Our commitment to ensuring that every aspect of our manufacturing and installation processes is environmentally responsible ensure that our customers are able to accomplish their sustainability-related goals.

World-class companies trust us for their pre-cast needs

We understand how important it is to make high-quality, innovative, and sustainable products that can last you for generations. Reach out for a quote today so we can help you with your project!

Our People

Everything we are as a company is because of our world-class team.

A career at National Precast is more than just a job. It’s an opportunity to be a part of an industry-leading company with a real passion for delivering excellence through grit.

Here, every team member’s contributions matter. With unparalleled employee retention, National Precast provides fantastic growth opportunities for people passionate about concrete products and excellent customer service. Make your passion into a career by joining the National Precast team today.

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Meet the team

No matter the project or the obstacles you face, our team has the experience and the connections to help you get back on track.

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Ron Sparks
CEO & Partner

Ron has been working in the Precast concrete Industry since 1998 and has 29 years’ experience in the industry. Former VP/GM of Hanson Pipe and Precast, Founder of Columbia Precast, and VP/GM of Columbia and Rogue Valley Precast. In addition, Ron has served as the Chairman of the Board of Directors for the National Precast Concrete Association and President of the PNPCA.  Ron is a graduate of Central Washington University.

Jim Kuroski

Jim founded National Precast 2010. He has over 25 years in the concrete construction industry. Former project manager for American Marietta Silo Corporation, Regional Sales Consultant at BridgeTek and later CONTECH. His expertise is in the process of design, supply and installation of engineered precast solutions such as culverts, retaining walls and vaults.

Kevin Hart
Facilities General Manager

Kevin has been working in the industry for 28 years primarily managing Quality Control Programs for Wilbert Precast, SI Precast, and Columbia/Rogue Valley Precast.  Kevin has achieved multiple industry Quality related certifications; PCI Level I and II, NPCA Master Precaster, ACI level I, ACI SCC Testing, ACI CSTT and State approvals.

Jason Miles
VP Field Operations

Jason has been working in the industry for more than 25 years in both above ground construction and precast.  Jason has achieved multiple industry Quality related certifications; PCI Level I and II, III, and NPCA Master Precaster.  Jason oversees all installation and construction activities.

Brett Sparks
Product Specialist

Brett has grown up in the industry working at Columbia Precast while in school since 2013.  A graduate of Walsh University, Brett is currently focused on Project Management and as a product specialist which includes marketing, sales, and product development.

Our Values

  1. Our team embodies the very definition of grit and determination.
  2. Our experience is unmatched.
  3. We always put safety first.
  4. We are committed to our community.
  5. We are a passionate team made up of experts.
  6. Our experience enables our speed.
  7. We are a single-source solution.
  8. We are environmentally responsible.
  9. We strive for quality, accepting that there is always room for improvement.
  10. We earn trust with our consistency and reliability.

Work with National Precast on your next project.

When you work with National Precast, we are your single-source provider of precast/prestressed systems. That means you can rest assured that your projects will be completed on time and on budget.

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