At Alliant Construction, we pride ourselves on taking your vision from concept to completion. In addition to general contracting services, Alliant offers construction management, construction consulting and design-build for commercial and light industrial building projects.

Below are our specialties, but we offer that and so much more. Like all companies under the Ergon umbrella, we are committed to going the extra mile to not only meet your needs, but to exceed your expectations. We treat our employees and customers like family, and family takes care of each other.

Let us provide the solutions you need for your next construction project. Contact us today!

Alliant Construction


New Construction

Interior and Exterior Renovations

Interior and Exterior “Tenant Finish-Outs”

Mechanical and Electrical System Upgrades

Facilities/Building Maintenance, Mechanical, Electrical, Plumbing