Septagon’s success results from fully understanding our customer needs, effectively fulfilling commitments, leadership in our industry, and serving within our community.

Septagon has offices and field operations throughout Missouri and Iowa, positioning us well to serve our commercial, industrial and institutional customers throughout the region.

Septagon’s success results from fully understanding our customer needs, effectively fulfilling commitments, leadership in our industry, and serving within our community.

With offices and field operations in five Missouri and Iowa locations, Septagon provides customers will full-service design and construction services. A career with Septagon might be as a …

Prior to bidding on a project, Septagon will analyze project drawings, review the scope of work and project requirements, collect subcontractor quotes, and factor in overhead costs and …

Over the years, Septagon has played a role in nearly every significant construction project in the region, either as a general contractor, trade or construction manager. We've literally built our …

From five offices throughout Missouri and Iowa, Septagon serves customers as a single source construction partner. We provide a wide variety of design and construction services, and we …

Construction Company in Jefferson City, MO Septagon has served our state's capitol and region for decades as a successful general contractor and construction manager.

Septagon’s success results from fully understanding our customer needs, effectively fulfilling commitments, leadership in our industry, and serving within our community.

As a full-service industrial, commercial and institutional contractor, Septagon offers a variety of design and construction services. From pre-construction to project delivery, our team is …