Commercial Construction & Design-Build General Contractors in Jefferson City, MO

From large-scale public and private projects to custom commercial design-builds, Prost Builders delivers modern construction solutions with over 7 decades of proven experience.

Missouri State Capitol Building

Featured projects include Jesse Hall in Columbia, Capital City High School Stadium in Jefferson City, Marquette Tower in Cape Girardeau, Memorial Baptist Church in Columbia, MU Healthcare Battle Avenue Medical Building in Columbia, and the Missouri State Capitol in Jefferson City.


At Prost Builders, we believe the best commercial construction projects start with clear communication and strong relationships. That’s why we keep things simple: control the job, communicate often, and do quality work that lasts. It’s an approach that has served our family, and our clients, for generations.

We’re more than just project managers; we’re hands-on construction professionals. With in-house crews for concrete work, rough and finished carpentry, select demolition and specialty items, we don’t outsource the critical parts. That means tighter timelines, fewer delays, and better control of your budget and schedule. Every project has a dedicated Project Manager and Site Superintendent who stays involved from start to finish, so you always know who to call.

Prost Builders brings decades of experience to every job site, whether it’s in Jefferson City, Columbia or other towns in the heart of Missouri. Our comprehensive construction services span the full project lifecycle — from conceptual estimating and pre-construction planning to site development, structural work, general contracting, construction management, and commercial renovations — serving clients throughout central Missouri. Whether we’re restoring a historic state landmark or constructing a modern medical facility, we approach each project with the same commitment to craftsmanship and client satisfaction.

Below is a small sample of our recent work. Visit the Projects page for more information, and for links to projects by category.

  • EquipmentShare Technology Development Center – Columbia
  • Park Hills Office Building – Park Hills
  • State Tech Utility Technician Center – Linn
  • Theater Aviation Sustainment Maintenance Group (TASMG) Readiness Center – Springfield
  • Harry S Truman VA Hospital – Columbia
  • MU Healthcare Battle Avenue Medical Building – Columbia
  • Everlast Fitness Manufacturing Corporation – Moberly
  • Eagle’s Nest Apartments – Linn
  • St. Andrew Catholic Church – Holts Summit
  • Marquette Tower Office Building – Cape Girardeau
  • Missouri State Capitol (restoration) – Jefferson City

Explore our construction project portfolio to see what we’ve been building. Learn how we support clients through every phase of construction on our construction services page.

We’ve been Mid-Missouri’s trusted commercial construction partner since 1949, specializing in design-build projects, new construction, tenant improvements, and historic restoration and renovation.

But what matters more is what we’re doing now. If you need a general contractor for office buildings, medical facilities, schools or industrial building projects—something big, with no room for expensive, time-consuming mistakes—let’s talk.

At Prost Builders, our work is personal.

For over 75 years, my family has been building in Missouri — not just structures, but relationships. We take pride in the fact that many of our clients return again and again, because they know we’ll treat their project like it’s our own.

This isn’t just what we do — it’s who we are. Construction is in our DNA.

Looking for a construction partner you can trust? We’d love to answer your questions about our services and discuss your upcoming project.

Vaughn Prost, President & Professional Engineer

Legacy. Pride. Excellence.
Vaughn Prost, CEO