Sub-Contracting Services in Missouri, Kansas, Arkansas, & Oklahoma

A Trusted Name in Sub-Contracting

When looking for a reliable partner on your next project bid, Dirks Heavy Contractor offers competitive sub-contracting capabilities with an on-staff engineer who can estimate even the most complex jobs. We are a highly communicative and nimble company with specialized knowledge and equipment for earthwork and utility installations.

About Dirks

We’re proud to say that what started as a family business has become a trusted contractor for multi-million dollar projects all across the midwest. What hasn’t changed is our commitment to our communities; our industry partners; and the end users of the spaces we build. Our hardworking, driven crew values respect for the space, the people on it, and your time.

Our ultimate vision is to run a company that cares about its people. One that creates an environment where people want to work.

Our Sub-Contracting Experience


Prompt communication


Quick delivery of submittals


Ability to spot constructability issues early


More accurate estimates


Love Franklin and the Dirks Team.

Easily one of the best heavy civil contractors in Missouri!

Todd S.

Exceeded my expectations.

Working with Dirks Heavy Contractors has been a smooth process from start to finish. They've quickly and professionally answered all of my questions and put my mind at ease. We couldn't be more happy with…

Sarah P.

Awesome from start to finish.

We can't say enough good things about the Dirks team. They work quickly and efficiently and handle every job with professionalism.

Eric E.

Trustworthy company.

From the beginning we felt we could rely on this company to complete the work the way we needed it to be done. We are pleased with the Dirks team.

Adam F.

Get Started with Dirks Today

If you’re looking for engineering services that come with experience and integrity, you’ve found the right team. Dirks has a history of doing business right and getting the job done and we’re looking forward to working with you.

Contact Us

Frequently Asked Questions

Our on-staff engineering specialty allows us to work more effectively with the engineering firm for the project, but does not replace it entirely.