Specializing in Industrial & Municipal Water
and Wastewater Facilities

Moltz Construction is one of the premiere General Contractors of industrial and municipal water and wastewater related projects in the region. Our goal for every project is to construct with the highest quality - safely, on-time, and within budget.

Since its incorporation in 1989, projects have been constructed in Colorado, Wyoming, Nebraska, and South Dakota. We invite you to look through our portfolio to learn more about our extensive experience.

Interested in learning how Moltz Construction can partner with you to make your next project a success? Please contact us.


We make safety a top priority and facilitate programs company-wide that involve a variety of trainings, incentives, and inspections.


Moltz Construction offers competitive wages and benefits. You can learn more about available positions and download an application on our Careers page.

Featured Project

Betasso WTF
Capital Improvements

Boulder, Colorado

This $28 million project consists of improvements to the Water Treatment Facility including four new pretreatment basins, granular media filter rehabilitation, tank improvements, and other improvements.


  • Delivery Methods

    Project owners have a variety of delivery methods to choose from. Moltz Construction offers a wealth of experience with: