"Thank you for your support of Habitat, you helped to make me and my sons' dreams come true!"
Christine, Habitat for Humanity Home Owner, Longmont, CO


Welcome to Nixcavating

Serving the Colorado Front Range for over thirty-five years.


Nixcavating has been providing quality construction services throughout the Colorado Front Range since 1982. As a family-run excavating company from Longmont who prides itself on versatility and customer service, we have the experience and equipment to make sure your project gets the attention to detail and outcome you require.  



We have the capability to be involved in all parts of a civil project, including excavation, demolition, sewer and water line installation and repair, as well as site preparation and grading. We're able to handle personalized residential work, and large commercial and government projects simultaneously.  Give us a call, and find out how we are able to provide customized solutions for all your excavation needs.


We have worked on projects throughout Colorado over the years, but are grateful for the booming local economy, so have chosen to stick to work closer to home. We have job sites all over Boulder County, from our home in Longmont, to Erie, Niwot, Lafayette, Louisville, and of course, Boulder. We also regularly work in south Larimer County, such as Berthoud and Loveland, and in Western Weld County areas like Frederick, Firestone, and Dacono. We also work in the North Denver-Metro area, including Westminster, Thornton, Northglenn and the City of Denver. Just because we didn't mention your town, doesn't mean we won't work there, give us a call and we'd be happy to discuss your project and our availability with you.


We provide customized solutions for all your excavation needs.


  • You take pride in your home, and we take pride in our work. Notice the difference when you let us…

General Contractor

  • We know your jobsite is a complex puzzle of moving parts. Find out how our familiarity with our industry can…


  • We strive to treat others like we'd like to be treated – with respect, confidence, and integrity. Discover what it's like…

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